CrossCheckTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\DependencyInjection\Tests;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Config\FileLocator;
class CrossCheckTest extends \PHPUnit_Framework_TestCase {
  protected static $fixturesPath;
  protected function setUp() {
    if (!class_exists('Symfony\\Component\\Config\\Loader\\Loader')) {
      $this
        ->markTestSkipped('The "Config" component is not available');
    }
  }
  public static function setUpBeforeClass() {
    self::$fixturesPath = __DIR__ . '/Fixtures/';
    require_once self::$fixturesPath . '/includes/classes.php';
    require_once self::$fixturesPath . '/includes/foo.php';
  }

  /**
   * @dataProvider crossCheckLoadersDumpers
   */
  public function testCrossCheck($fixture, $type) {
    $loaderClass = 'Symfony\\Component\\DependencyInjection\\Loader\\' . ucfirst($type) . 'FileLoader';
    $dumperClass = 'Symfony\\Component\\DependencyInjection\\Dumper\\' . ucfirst($type) . 'Dumper';
    $tmp = tempnam('sf_service_container', 'sf');
    file_put_contents($tmp, file_get_contents(self::$fixturesPath . '/' . $type . '/' . $fixture));
    $container1 = new ContainerBuilder();
    $loader1 = new $loaderClass($container1, new FileLocator());
    $loader1
      ->load($tmp);
    $dumper = new $dumperClass($container1);
    file_put_contents($tmp, $dumper
      ->dump());
    $container2 = new ContainerBuilder();
    $loader2 = new $loaderClass($container2, new FileLocator());
    $loader2
      ->load($tmp);
    unlink($tmp);
    $this
      ->assertEquals($container2
      ->getAliases(), $container1
      ->getAliases(), 'loading a dump from a previously loaded container returns the same container');
    $this
      ->assertEquals($container2
      ->getDefinitions(), $container1
      ->getDefinitions(), 'loading a dump from a previously loaded container returns the same container');
    $this
      ->assertEquals($container2
      ->getParameterBag()
      ->all(), $container1
      ->getParameterBag()
      ->all(), '->getParameterBag() returns the same value for both containers');
    $this
      ->assertEquals(serialize($container2), serialize($container1), 'loading a dump from a previously loaded container returns the same container');
    $services1 = array();
    foreach ($container1 as $id => $service) {
      $services1[$id] = serialize($service);
    }
    $services2 = array();
    foreach ($container2 as $id => $service) {
      $services2[$id] = serialize($service);
    }
    unset($services1['service_container'], $services2['service_container']);
    $this
      ->assertEquals($services2, $services1, 'Iterator on the containers returns the same services');
  }
  public function crossCheckLoadersDumpers() {
    $tests = array(
      array(
        'services1.xml',
        'xml',
      ),
      array(
        'services2.xml',
        'xml',
      ),
      array(
        'services6.xml',
        'xml',
      ),
      array(
        'services8.xml',
        'xml',
      ),
      array(
        'services9.xml',
        'xml',
      ),
    );
    if (class_exists('Symfony\\Component\\Yaml\\Yaml')) {
      $tests = array_merge($tests, array(
        array(
          'services1.yml',
          'yaml',
        ),
        array(
          'services2.yml',
          'yaml',
        ),
        array(
          'services6.yml',
          'yaml',
        ),
        array(
          'services8.yml',
          'yaml',
        ),
        array(
          'services9.yml',
          'yaml',
        ),
      ));
    }
    return $tests;
  }

}