Add travis testing

.gitignore

@@ -4,6 +4,16 @@
 # Except those related to git and vagrant
 !.git*
 !.puppet*
+!.travis.yml
+!.mailmap
+
+# Testing - created by test/setup_vendor.sh
+/vendor/
+/Hamcrest*
+/Mockery*
+/Icinga
+/Zend
+/*.phar
 
 # Exclude application log files
 var/log/*

.travis.yml

@@ -0,0 +1,39 @@
+language: php
+#dist: trusty
+sudo: required
+
+php:
+  - '5.3'
+  - '5.4'
+  - '5.5'
+  - '5.6'
+  - '7.0'
+  - '7.1'
+
+services:
+  - mysql
+  - postgresql
+
+cache:
+  directories:
+    - vendor
+
+branches:
+  only:
+  - master
+  - /^v\d/
+
+notifications:
+  email: false
+
+# also see: test/setup_vendor.sh
+before_script:
+  - sudo locale-gen en_US.UTF-8 de_DE.UTF-8 fr_FR.UTF-8
+  - test/travis_database.sh
+  - test/setup_vendor.sh
+
+script:
+  # also see: modules/test/application/clicommands/PhpCommand.php
+  # phpcs is disabled until fixed...
+  # - php phpcs.phar -p --standard=icingaweb2.ruleset.xml --extensions=php --encoding=utf-8 application/ library/Icinga modules/ test/
+  - php phpunit.phar -c modules/test/phpunit.xml --verbose

README.md

@@ -1,5 +1,8 @@
 # Icinga Web 2
 
+[![Build Status](https://travis-ci.org/Icinga/icingaweb2.png?branch=master)](https://travis-ci.org/Icinga/icingaweb2)
+[![Github Tag](https://img.shields.io/github/tag/Icinga/icingaweb2.svg)](https://github.com/Icinga/icingaweb2)
+
 ![Icinga Logo](https://www.icinga.com/wp-content/uploads/2014/06/icinga_logo.png)
 
 1. [About](#about)

icingaweb2.ruleset.xml

@@ -1,5 +1,5 @@
-<!-- PHP Codesniffer ruleset configuration -->
 <?xml version="1.0"?>
+<!-- PHP Codesniffer ruleset configuration -->
 <ruleset name="icingaweb2">
     <description>The default PSR-2 standard with specifically excluded non-critical sniffs</description>
     <!-- Include the whole PSR-2 standard -->

test/php/bootstrap.php

@@ -26,6 +26,10 @@
 
 require_once($icingaLibPath . '/Test/ClassLoader.php');
 
+if (! class_exists('PHPUnit_Framework_TestCase')) {
+    require_once __DIR__ . '/phpunit-compat.php';
+}
+
 $loader = new Icinga\Test\ClassLoader();
 $loader->registerNamespace('Tests', $testLibraryPath);
 $loader->registerNamespace('Icinga', $icingaLibPath);

test/php/phpunit-compat.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @codingStandardsIgnoreStart
+ */
+class PHPUnit_Framework_TestCase extends \PHPUnit\Framework\TestCase
+{
+}
+
+interface PHPUnit_Framework_Test extends \PHPUnit\Framework\Test
+{
+}
+
+interface PHPUnit_Framework_TestListener extends \PHPUnit\Framework\TestListener
+{
+}

test/setup_vendor.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+set -ex
+
+ICINGAWEB_HOME=${ICINGAWEB_HOME:="$(dirname "$(readlink -f $(dirname "$0"))")"}
+PHP_VERSION="$(php -r 'echo phpversion();')"
+PHPCS_VERSION=${PHPCS_VERSION:=2.9.1}
+MOCKERY_VERSION=${MOCKERY_VERSION:=0.9.9}
+HAMCREST_VERSION=${HAMCREST_VERSION:=2.0.0}
+
+if [ "$PHP_VERSION" '<' 5.6.0 ]; then
+  PHPUNIT_VERSION=${PHPUNIT_VERSION:=4.8}
+else
+  PHPUNIT_VERSION=${PHPUNIT_VERSION:=5.7}
+fi
+
+cd ${ICINGAWEB_HOME}
+
+test -d vendor || mkdir vendor
+
+# phpunit
+phpunit_path="vendor/phpunit-${PHPUNIT_VERSION}"
+if [ ! -e "${phpunit_path}".phar ]; then
+  wget -O "${phpunit_path}".phar https://phar.phpunit.de/phpunit-${PHPUNIT_VERSION}.phar
+fi
+ln -svf "${phpunit_path}".phar phpunit.phar
+
+# phpcs
+phpcs_path="vendor/phpcs-${PHPCS_VERSION}"
+if [ ! -e "${phpcs_path}".phar ]; then
+  wget -O "${phpcs_path}".phar \
+    https://github.com/squizlabs/PHP_CodeSniffer/releases/download/${PHPCS_VERSION}/phpcs.phar
+fi
+ln -svf "${phpcs_path}".phar phpcs.phar
+
+# mockery
+mockery_path="vendor/mockery-${MOCKERY_VERSION}"
+if [ ! -e "${mockery_path}".tar.gz ]; then
+  wget -O "${mockery_path}".tar.gz \
+    https://github.com/mockery/mockery/archive/${MOCKERY_VERSION}.tar.gz
+fi
+if [ ! -d "${mockery_path}" ]; then
+  tar xf "${mockery_path}".tar.gz -C vendor/
+fi
+ln -svf "${mockery_path}"/library/Mockery
+ln -svf "${mockery_path}"/library/Mockery.php
+
+# hamcrest
+hamcrest_path="vendor/hamcrest-php-${HAMCREST_VERSION}"
+if [ ! -e "${hamcrest_path}".tar.gz ]; then
+  wget -O "${hamcrest_path}".tar.gz \
+    https://github.com/hamcrest/hamcrest-php/archive/v${HAMCREST_VERSION}.tar.gz
+fi
+if [ ! -d "${hamcrest_path}" ]; then
+  tar xf "${hamcrest_path}".tar.gz -C vendor/
+fi
+ln -svf "${hamcrest_path}"/hamcrest/Hamcrest
+ln -svf "${hamcrest_path}"/hamcrest/Hamcrest.php

test/travis_database.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -ex
+
+mysql -u root -e "GRANT ALL ON *.* TO icinga_unittest@localhost IDENTIFIED BY 'icinga_unittest'"
+
+export PGHOST=localhost
+export PGUSER=postgres
+
+psql -c "CREATE USER icinga_unittest WITH PASSWORD 'icinga_unittest'"
+psql -c "CREATE DATABASE icinga_unittest WITH OWNER icinga_unittest"