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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\Compiler\PriorityTaggedServiceTrait;
  16 use Symfony\Component\DependencyInjection\ContainerBuilder;
  17 use Symfony\Component\DependencyInjection\Reference;
  18
  19 class PriorityTaggedServiceTraitTest extends TestCase
  20 {
  21     public function testThatCacheWarmersAreProcessedInPriorityOrder()
  22     {
  23         $services = array(
  24             'my_service1' => array('my_custom_tag' => array('priority' => 100)),
  25             'my_service2' => array('my_custom_tag' => array('priority' => 200)),
  26             'my_service3' => array('my_custom_tag' => array('priority' => -501)),
  27             'my_service4' => array('my_custom_tag' => array()),
  28             'my_service5' => array('my_custom_tag' => array('priority' => -1)),
  29             'my_service6' => array('my_custom_tag' => array('priority' => -500)),
  30             'my_service7' => array('my_custom_tag' => array('priority' => -499)),
  31             'my_service8' => array('my_custom_tag' => array('priority' => 1)),
  32             'my_service9' => array('my_custom_tag' => array('priority' => -2)),
  33             'my_service10' => array('my_custom_tag' => array('priority' => -1000)),
  34             'my_service11' => array('my_custom_tag' => array('priority' => -1001)),
  35             'my_service12' => array('my_custom_tag' => array('priority' => -1002)),
  36             'my_service13' => array('my_custom_tag' => array('priority' => -1003)),
  37             'my_service14' => array('my_custom_tag' => array('priority' => -1000)),
  38             'my_service15' => array('my_custom_tag' => array('priority' => 1)),
  39             'my_service16' => array('my_custom_tag' => array('priority' => -1)),
  40             'my_service17' => array('my_custom_tag' => array('priority' => 200)),
  41             'my_service18' => array('my_custom_tag' => array('priority' => 100)),
  42             'my_service19' => array('my_custom_tag' => array()),
  43         );
  44
  45         $container = new ContainerBuilder();
  46
  47         foreach ($services as $id => $tags) {
  48             $definition = $container->register($id);
  49
  50             foreach ($tags as $name => $attributes) {
  51                 $definition->addTag($name, $attributes);
  52             }
  53         }
  54
  55         $expected = array(
  56             new Reference('my_service2'),
  57             new Reference('my_service17'),
  58             new Reference('my_service1'),
  59             new Reference('my_service18'),
  60             new Reference('my_service8'),
  61             new Reference('my_service15'),
  62             new Reference('my_service4'),
  63             new Reference('my_service19'),
  64             new Reference('my_service5'),
  65             new Reference('my_service16'),
  66             new Reference('my_service9'),
  67             new Reference('my_service7'),
  68             new Reference('my_service6'),
  69             new Reference('my_service3'),
  70             new Reference('my_service10'),
  71             new Reference('my_service14'),
  72             new Reference('my_service11'),
  73             new Reference('my_service12'),
  74             new Reference('my_service13'),
  75         );
  76
  77         $priorityTaggedServiceTraitImplementation = new PriorityTaggedServiceTraitImplementation();
  78
  79         $this->assertEquals($expected, $priorityTaggedServiceTraitImplementation->test('my_custom_tag', $container));
  80     }
  81 }
  82
  83 class PriorityTaggedServiceTraitImplementation
  84 {
  85     use PriorityTaggedServiceTrait;
  86
  87     public function test($tagName, ContainerBuilder $container)
  88     {
  89         return $this->findAndSortTaggedServices($tagName, $container);
  90     }
  91 }