www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/config/Tests/DependencyInjection/ConfigCachePassTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Config\Tests\DependencyInjection;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\Config\DependencyInjection\ConfigCachePass;
  16 use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
  17 use Symfony\Component\DependencyInjection\ContainerBuilder;
  18 use Symfony\Component\DependencyInjection\Reference;
  19
  20 /**
  21  * @group legacy
  22  */
  23 class ConfigCachePassTest extends TestCase
  24 {
  25     public function testThatCheckersAreProcessedInPriorityOrder()
  26     {
  27         $container = new ContainerBuilder();
  28
  29         $definition = $container->register('config_cache_factory')->addArgument(null);
  30         $container->register('checker_2')->addTag('config_cache.resource_checker', array('priority' => 100));
  31         $container->register('checker_1')->addTag('config_cache.resource_checker', array('priority' => 200));
  32         $container->register('checker_3')->addTag('config_cache.resource_checker');
  33
  34         $pass = new ConfigCachePass();
  35         $pass->process($container);
  36
  37         $expected = new IteratorArgument(array(
  38             new Reference('checker_1'),
  39             new Reference('checker_2'),
  40             new Reference('checker_3'),
  41         ));
  42         $this->assertEquals($expected, $definition->getArgument(0));
  43     }
  44
  45     public function testThatCheckersCanBeMissing()
  46     {
  47         $container = new ContainerBuilder();
  48
  49         $definitionsBefore = \count($container->getDefinitions());
  50         $aliasesBefore = \count($container->getAliases());
  51
  52         $pass = new ConfigCachePass();
  53         $pass->process($container);
  54
  55         // the container is untouched (i.e. no new definitions or aliases)
  56         $this->assertCount($definitionsBefore, $container->getDefinitions());
  57         $this->assertCount($aliasesBefore, $container->getAliases());
  58     }
  59 }