www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/dependency-injection/Tests/Compiler/RemoveUnusedDefinitionsPassTest.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\DependencyInjection\Tests\Compiler;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\DependencyInjection\Compiler\AnalyzeServiceReferencesPass;
  16 use Symfony\Component\DependencyInjection\Compiler\RepeatedPass;
  17 use Symfony\Component\DependencyInjection\Compiler\RemoveUnusedDefinitionsPass;
  18 use Symfony\Component\DependencyInjection\Definition;
  19 use Symfony\Component\DependencyInjection\Reference;
  20 use Symfony\Component\DependencyInjection\ContainerBuilder;
  21
  22 class RemoveUnusedDefinitionsPassTest extends TestCase
  23 {
  24     public function testProcess()
  25     {
  26         $container = new ContainerBuilder();
  27         $container
  28             ->register('foo')
  29             ->setPublic(false)
  30         ;
  31         $container
  32             ->register('bar')
  33             ->setPublic(false)
  34         ;
  35         $container
  36             ->register('moo')
  37             ->setArguments(array(new Reference('bar')))
  38         ;
  39
  40         $this->process($container);
  41
  42         $this->assertFalse($container->hasDefinition('foo'));
  43         $this->assertTrue($container->hasDefinition('bar'));
  44         $this->assertTrue($container->hasDefinition('moo'));
  45     }
  46
  47     public function testProcessRemovesUnusedDefinitionsRecursively()
  48     {
  49         $container = new ContainerBuilder();
  50         $container
  51             ->register('foo')
  52             ->setPublic(false)
  53         ;
  54         $container
  55             ->register('bar')
  56             ->setArguments(array(new Reference('foo')))
  57             ->setPublic(false)
  58         ;
  59
  60         $this->process($container);
  61
  62         $this->assertFalse($container->hasDefinition('foo'));
  63         $this->assertFalse($container->hasDefinition('bar'));
  64     }
  65
  66     public function testProcessWorksWithInlinedDefinitions()
  67     {
  68         $container = new ContainerBuilder();
  69         $container
  70             ->register('foo')
  71             ->setPublic(false)
  72         ;
  73         $container
  74             ->register('bar')
  75             ->setArguments(array(new Definition(null, array(new Reference('foo')))))
  76         ;
  77
  78         $this->process($container);
  79
  80         $this->assertTrue($container->hasDefinition('foo'));
  81         $this->assertTrue($container->hasDefinition('bar'));
  82     }
  83
  84     public function testProcessWontRemovePrivateFactory()
  85     {
  86         $container = new ContainerBuilder();
  87
  88         $container
  89             ->register('foo', 'stdClass')
  90             ->setFactory(array('stdClass', 'getInstance'))
  91             ->setPublic(false);
  92
  93         $container
  94             ->register('bar', 'stdClass')
  95             ->setFactory(array(new Reference('foo'), 'getInstance'))
  96             ->setPublic(false);
  97
  98         $container
  99             ->register('foobar')
 100             ->addArgument(new Reference('bar'));
 101
 102         $this->process($container);
 103
 104         $this->assertTrue($container->hasDefinition('foo'));
 105         $this->assertTrue($container->hasDefinition('bar'));
 106         $this->assertTrue($container->hasDefinition('foobar'));
 107     }
 108
 109     protected function process(ContainerBuilder $container)
 110     {
 111         $repeatedPass = new RepeatedPass(array(new AnalyzeServiceReferencesPass(), new RemoveUnusedDefinitionsPass()));
 112         $repeatedPass->process($container);
 113     }
 114 }