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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\HttpKernel\Tests\DependencyInjection;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\DependencyInjection\ContainerBuilder;
  16 use Symfony\Component\DependencyInjection\Definition;
  17 use Symfony\Component\DependencyInjection\Reference;
  18 use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
  19 use Symfony\Component\HttpKernel\DependencyInjection\ControllerArgumentValueResolverPass;
  20
  21 class ControllerArgumentValueResolverPassTest extends TestCase
  22 {
  23     public function testServicesAreOrderedAccordingToPriority()
  24     {
  25         $services = array(
  26             'n3' => array(array()),
  27             'n1' => array(array('priority' => 200)),
  28             'n2' => array(array('priority' => 100)),
  29         );
  30
  31         $expected = array(
  32             new Reference('n1'),
  33             new Reference('n2'),
  34             new Reference('n3'),
  35         );
  36
  37         $definition = new Definition(ArgumentResolver::class, array(null, array()));
  38         $container = new ContainerBuilder();
  39         $container->setDefinition('argument_resolver', $definition);
  40
  41         foreach ($services as $id => list($tag)) {
  42             $container->register($id)->addTag('controller.argument_value_resolver', $tag);
  43         }
  44
  45         (new ControllerArgumentValueResolverPass())->process($container);
  46         $this->assertEquals($expected, $definition->getArgument(1)->getValues());
  47     }
  48
  49     public function testReturningEmptyArrayWhenNoService()
  50     {
  51         $definition = new Definition(ArgumentResolver::class, array(null, array()));
  52         $container = new ContainerBuilder();
  53         $container->setDefinition('argument_resolver', $definition);
  54
  55         (new ControllerArgumentValueResolverPass())->process($container);
  56         $this->assertEquals(array(), $definition->getArgument(1)->getValues());
  57     }
  58
  59     public function testNoArgumentResolver()
  60     {
  61         $container = new ContainerBuilder();
  62
  63         (new ControllerArgumentValueResolverPass())->process($container);
  64
  65         $this->assertFalse($container->hasDefinition('argument_resolver'));
  66     }
  67 }