Merge branch 'feature/travis'

.coveralls.yml

@@ -0,0 +1,2 @@
+coverage_clover: build/logs/clover.xml
+json_path: build/logs/coveralls-upload.json

.travis.yml

@@ -0,0 +1,18 @@
+language: php
+
+php:
+  - '7.0'
+  - '7.1'
+  - nightly
+
+install:
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install --dev --no-interaction
+
+script:
+  - mkdir -p build/logs
+  - php vendor/bin/phpunit -c tests/phpunit.xml tests/
+
+after_success:
+  - travis_retry php vendor/bin/coveralls
+  - travis_retry php vendor/bin/coveralls -v

README.md

@@ -1,6 +1,8 @@
 Dependency injection container
 ==============================
 
+[![Build Status](https://api.travis-ci.org/dmitry-suffi/di-container.svg?branch=master)](https://travis-ci.org/dmitry-suffi/di-container)
+[![Coveralls](https://coveralls.io/repos/github/dmitry-suffi/di-container/badge.svg?branch=master)](https://coveralls.io/github/dmitry-suffi/di-container?branch=master)
 
 Dependency injection container
 [Martin Fowler's article](http://martinfowler.com/articles/injection.html)

composer.json

@@ -4,14 +4,15 @@
     "keywords": ["di", "container"],
     "homepage": "https://github.com/dmitry-suffi/di-container",
     "type": "project",
-    "license": "BSD-3-Clause",
+    "license": "MIT",
     "support": {},
     "minimum-stability": "stable",
     "require": {
         "php": ">=7.0.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "5.4.*"
+        "phpunit/phpunit": "5.4.*",
+        "satooshi/php-coveralls": "*"
     },
     "autoload": {
         "psr-4": {"suffi\\di\\": "di\\"}

di/Definition.php

@@ -286,7 +286,7 @@ protected function resolve(string $className)
      */
     protected function isCalable($paramValue)
     {
-        return !is_string($paramValue) && $this->isCalable($paramValue);
+        return !is_string($paramValue) && is_callable($paramValue);
     }
 
 }

tests/phpunit.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+
+<!-- see http://www.phpunit.de/wiki/Documentation -->
+<phpunit bootstrap="autoload.php">
+    <testsuites>
+        <testsuite name="tests">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">../di</directory>
+        </whitelist>
+    </filter>
+    <logging>
+        <log type="coverage-clover" target="../build/logs/clover.xml"/>
+    </logging>
+</phpunit>