IntegrationTest.php

1. 9.x drupal/core/vendor/twig/twig/test/Twig/Tests/integrationTest.php
2. 9.x drupal/core/vendor/symfony/dependency-injection/Symfony/Component/DependencyInjection/Tests/Compiler/IntegrationTest.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\Compiler;

use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/**
 * This class tests the integration of the different compiler passes
 */
class IntegrationTest extends \PHPUnit_Framework_TestCase {
  protected function setUp() {
    if (!class_exists('Symfony\\Component\\Config\\Resource\\FileResource')) {
      $this
        ->markTestSkipped('The "Config" component is not available');
    }
  }

  /**
   * This tests that the following dependencies are correctly processed:
   *
   * A is public, B/C are private
   * A -> C
   * B -> C
   */
  public function testProcessRemovesAndInlinesRecursively() {
    $container = new ContainerBuilder();
    $a = $container
      ->register('a', '\\stdClass')
      ->addArgument(new Reference('c'));
    $b = $container
      ->register('b', '\\stdClass')
      ->addArgument(new Reference('c'))
      ->setPublic(false);
    $c = $container
      ->register('c', '\\stdClass')
      ->setPublic(false);
    $container
      ->compile();
    $this
      ->assertTrue($container
      ->hasDefinition('a'));
    $arguments = $a
      ->getArguments();
    $this
      ->assertSame($c, $arguments[0]);
    $this
      ->assertFalse($container
      ->hasDefinition('b'));
    $this
      ->assertFalse($container
      ->hasDefinition('c'));
  }
  public function testProcessInlinesReferencesToAliases() {
    $container = new ContainerBuilder();
    $a = $container
      ->register('a', '\\stdClass')
      ->addArgument(new Reference('b'));
    $container
      ->setAlias('b', new Alias('c', false));
    $c = $container
      ->register('c', '\\stdClass')
      ->setPublic(false);
    $container
      ->compile();
    $this
      ->assertTrue($container
      ->hasDefinition('a'));
    $arguments = $a
      ->getArguments();
    $this
      ->assertSame($c, $arguments[0]);
    $this
      ->assertFalse($container
      ->hasAlias('b'));
    $this
      ->assertFalse($container
      ->hasDefinition('c'));
  }
  public function testProcessInlinesWhenThereAreMultipleReferencesButFromTheSameDefinition() {
    $container = new ContainerBuilder();
    $container
      ->register('a', '\\stdClass')
      ->addArgument(new Reference('b'))
      ->addMethodCall('setC', array(
      new Reference('c'),
    ));
    $container
      ->register('b', '\\stdClass')
      ->addArgument(new Reference('c'))
      ->setPublic(false);
    $container
      ->register('c', '\\stdClass')
      ->setPublic(false);
    $container
      ->compile();
    $this
      ->assertTrue($container
      ->hasDefinition('a'));
    $this
      ->assertFalse($container
      ->hasDefinition('b'));
    $this
      ->assertFalse($container
      ->hasDefinition('c'), 'Service C was not inlined.');
  }

}