Merge pull request #82 from balazslevi/master

Adding Symfony4 support

Author: Sam Partington

.travis.yml

@@ -0,0 +1,37 @@
+language: php
+
+dist: trusty
+
+php:
+  - 7.0
+  - 7.1
+  - 7.2
+  - master
+
+matrix:
+  include:
+    - php: 7.1
+      env: SYMFONY_VERSION=2.3.*
+    - php: 7.1
+      env: SYMFONY_VERSION=2.7.*
+    - php: 7.1
+      env: SYMFONY_VERSION=2.8.*
+    - php: 7.1
+      env: SYMFONY_VERSION=3.0.*
+    - php: 7.1
+      env: SYMFONY_VERSION="4.0.*"
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer/cache/files
+
+before_install:
+  - composer self-update
+  - if [ "$SYMFONY_VERSION" != "" ]; then composer require --dev --no-update symfony/symfony=$SYMFONY_VERSION; fi
+  - INI_FILE=~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini;
+  - echo memory_limit = -1 >> $INI_FILE
+
+install:
+  - composer install

Test/AppKernel.php

@@ -0,0 +1,76 @@
+<?php
+namespace WhiteOctober\BreadcrumbsBundle\Test;
+
+use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
+use Symfony\Component\Config\Loader\LoaderInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\Kernel;
+
+/**
+ * Class AppKernel
+ * It is needed to simulate an application to make some functional tests
+ */
+class AppKernel extends Kernel
+{
+    /**
+     * @var string[]
+     */
+    private $bundlesToRegister = [];
+
+    /**
+     * @var array
+     */
+    private $configFiles = [];
+
+    /**
+     * @var string
+     */
+    private $cachePrefix = '';
+
+    public function __construct($cachePrefix)
+    {
+        parent::__construct($cachePrefix, true);
+        $this->cachePrefix = $cachePrefix;
+        $this->addBundle(FrameworkBundle::class);
+        $this->addConfigFile(__DIR__.'/config.xml');
+        $this->addConfigFile(__DIR__.'/../Resources/config/breadcrumbs.xml');
+    }
+
+    public function addBundle($bundleClassName)
+    {
+        $this->bundlesToRegister[] = $bundleClassName;
+    }
+
+    public function registerBundles()
+    {
+        $this->bundlesToRegister = array_unique($this->bundlesToRegister);
+        $bundles = [];
+        foreach ($this->bundlesToRegister as $bundle) {
+            $bundles[] = new $bundle();
+        }
+
+        return $bundles;
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function registerContainerConfiguration(LoaderInterface $loader)
+    {
+        $loader->load(function (ContainerBuilder $container) use ($loader) {
+            $this->configFiles = array_unique($this->configFiles);
+            foreach ($this->configFiles as $path) {
+                $loader->load($path);
+            }
+
+            $container->addObjectResource($this);
+            $container->setParameter('white_october_breadcrumbs.options', []);
+        });
+    }
+    /**
+     * @param string $configFile path to config file
+     */
+    public function addConfigFile($configFile)
+    {
+        $this->configFiles[] = $configFile;
+    }
+}

Test/BundleTest.php

@@ -0,0 +1,27 @@
+<?php
+// The condition is needed for testing the bundle against Symfony versions 2.3.* and 3.0.*
+if (!class_exists('\PHPUnit_Framework_TestCase') &&
+    class_exists('\PHPUnit\Framework\TestCase')) {
+    class_alias('\PHPUnit\Framework\TestCase', '\PHPUnit_Framework_TestCase');
+}
+
+class BundleTest extends \Symfony\Bundle\FrameworkBundle\Test\WebTestCase
+{
+    public function testInitBundle()
+    {
+        $client = static::createClient();
+
+        $container = $client->getContainer();
+
+        // Test if the service exists
+        $this->assertTrue($container->has('white_october_breadcrumbs.helper'));
+
+        $service = $container->get('white_october_breadcrumbs.helper');
+        $this->assertInstanceOf(\WhiteOctober\BreadcrumbsBundle\Templating\Helper\BreadcrumbsHelper::class, $service);
+    }
+
+    public static function getKernelClass()
+    {
+        return \WhiteOctober\BreadcrumbsBundle\Test\AppKernel::class;
+    }
+}

Test/bootstrap.php

@@ -0,0 +1,2 @@
+<?php
+$loader = require __DIR__.'/../vendor/autoload.php';

Test/config.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<container xmlns="http://symfony.com/schema/dic/services"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:framework="http://symfony.com/schema/dic/symfony"
+           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+    <framework:config secret="secret" test="true">
+        <framework:templating>
+            <framework:engine>php</framework:engine>
+        </framework:templating>
+        <framework:router resource=""></framework:router>
+    </framework:config>
+</container>

composer.json

@@ -13,7 +13,12 @@
     ],
     "require": {
         "php": ">=5.3.2",
-        "symfony/framework-bundle": "~2.0|~3.0"
+        "symfony/framework-bundle": "~2.0|~3.0|^4.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.4",
+        "symfony/templating": "^3.4|^4.0",
+        "symfony/browser-kit": "~2.7|~3.0|^4.0"
     },
     "autoload": {
         "psr-0": { "WhiteOctober\\BreadcrumbsBundle": "" }

phpunit.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="Test/bootstrap.php" colors="true">
+    <testsuites>
+        <testsuite name="BreadcrumbsBundle Test Suite">
+            <directory>Test/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">/</directory>
+        </whitelist>
+    </filter>
+</phpunit>