yaffs.net Git - yaffs-website/blob - vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/ServiceValueResolverTest.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\HttpKernel\Tests\Controller\ArgumentResolver;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\DependencyInjection\ServiceLocator;
  16 use Symfony\Component\HttpFoundation\Request;
  17 use Symfony\Component\HttpKernel\Controller\ArgumentResolver\ServiceValueResolver;
  18 use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
  19
  20 class ServiceValueResolverTest extends TestCase
  21 {
  22     public function testDoNotSupportWhenControllerDoNotExists()
  23     {
  24         $resolver = new ServiceValueResolver(new ServiceLocator(array()));
  25         $argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
  26         $request = $this->requestWithAttributes(array('_controller' => 'my_controller'));
  27
  28         $this->assertFalse($resolver->supports($request, $argument));
  29     }
  30
  31     public function testExistingController()
  32     {
  33         $resolver = new ServiceValueResolver(new ServiceLocator(array(
  34             'App\\Controller\\Mine::method' => function () {
  35                 return new ServiceLocator(array(
  36                     'dummy' => function () {
  37                         return new DummyService();
  38                     },
  39                 ));
  40             },
  41         )));
  42
  43         $request = $this->requestWithAttributes(array('_controller' => 'App\\Controller\\Mine::method'));
  44         $argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
  45
  46         $this->assertTrue($resolver->supports($request, $argument));
  47         $this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
  48     }
  49
  50     public function testExistingControllerWithATrailingBackSlash()
  51     {
  52         $resolver = new ServiceValueResolver(new ServiceLocator(array(
  53             'App\\Controller\\Mine::method' => function () {
  54                 return new ServiceLocator(array(
  55                     'dummy' => function () {
  56                         return new DummyService();
  57                     },
  58                 ));
  59             },
  60         )));
  61
  62         $request = $this->requestWithAttributes(array('_controller' => '\\App\\Controller\\Mine::method'));
  63         $argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
  64
  65         $this->assertTrue($resolver->supports($request, $argument));
  66         $this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
  67     }
  68
  69     public function testControllerNameIsAnArray()
  70     {
  71         $resolver = new ServiceValueResolver(new ServiceLocator(array(
  72             'App\\Controller\\Mine::method' => function () {
  73                 return new ServiceLocator(array(
  74                     'dummy' => function () {
  75                         return new DummyService();
  76                     },
  77                 ));
  78             },
  79         )));
  80
  81         $request = $this->requestWithAttributes(array('_controller' => array('App\\Controller\\Mine', 'method')));
  82         $argument = new ArgumentMetadata('dummy', DummyService::class, false, false, null);
  83
  84         $this->assertTrue($resolver->supports($request, $argument));
  85         $this->assertYieldEquals(array(new DummyService()), $resolver->resolve($request, $argument));
  86     }
  87
  88     private function requestWithAttributes(array $attributes)
  89     {
  90         $request = Request::create('/');
  91
  92         foreach ($attributes as $name => $value) {
  93             $request->attributes->set($name, $value);
  94         }
  95
  96         return $request;
  97     }
  98
  99     private function assertYieldEquals(array $expected, \Generator $generator)
 100     {
 101         $args = array();
 102         foreach ($generator as $arg) {
 103             $args[] = $arg;
 104         }
 105
 106         $this->assertEquals($expected, $args);
 107     }
 108 }
 109
 110 class DummyService
 111 {
 112 }