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   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\ContainerInterface;
  16 use Symfony\Component\DependencyInjection\Reference;
  17 use Symfony\Component\DependencyInjection\Compiler\ResolveInvalidReferencesPass;
  18 use Symfony\Component\DependencyInjection\ContainerBuilder;
  19
  20 class ResolveInvalidReferencesPassTest extends TestCase
  21 {
  22     public function testProcess()
  23     {
  24         $container = new ContainerBuilder();
  25         $def = $container
  26             ->register('foo')
  27             ->setArguments(array(new Reference('bar', ContainerInterface::NULL_ON_INVALID_REFERENCE)))
  28             ->addMethodCall('foo', array(new Reference('moo', ContainerInterface::IGNORE_ON_INVALID_REFERENCE)))
  29         ;
  30
  31         $this->process($container);
  32
  33         $arguments = $def->getArguments();
  34         $this->assertNull($arguments[0]);
  35         $this->assertCount(0, $def->getMethodCalls());
  36     }
  37
  38     public function testProcessIgnoreNonExistentServices()
  39     {
  40         $container = new ContainerBuilder();
  41         $def = $container
  42             ->register('foo')
  43             ->setArguments(array(new Reference('bar')))
  44         ;
  45
  46         $this->process($container);
  47
  48         $arguments = $def->getArguments();
  49         $this->assertEquals('bar', (string) $arguments[0]);
  50     }
  51
  52     public function testProcessRemovesPropertiesOnInvalid()
  53     {
  54         $container = new ContainerBuilder();
  55         $def = $container
  56             ->register('foo')
  57             ->setProperty('foo', new Reference('bar', ContainerInterface::IGNORE_ON_INVALID_REFERENCE))
  58         ;
  59
  60         $this->process($container);
  61
  62         $this->assertEquals(array(), $def->getProperties());
  63     }
  64
  65     /**
  66      * @group legacy
  67      */
  68     public function testStrictFlagIsPreserved()
  69     {
  70         $container = new ContainerBuilder();
  71         $container->register('bar');
  72         $def = $container
  73             ->register('foo')
  74             ->addArgument(new Reference('bar', ContainerInterface::NULL_ON_INVALID_REFERENCE, false))
  75         ;
  76
  77         $this->process($container);
  78
  79         $this->assertFalse($def->getArgument(0)->isStrict());
  80     }
  81
  82     protected function process(ContainerBuilder $container)
  83     {
  84         $pass = new ResolveInvalidReferencesPass();
  85         $pass->process($container);
  86     }
  87 }