comparison vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

 use Symfony\Component\DependencyInjection\Container;
 use Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
+/**
+ * @group legacy
+ */
 class ContainerAwareEventDispatcherTest extends AbstractEventDispatcherTest
 {
     protected function createEventDispatcher()
     {
         $container = new Container();

         $dispatcher = new ContainerAwareEventDispatcher($container);
         $dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
 
         $listeners = $dispatcher->getListeners();
 
-        $this->assertTrue(isset($listeners['onEvent']));
+        $this->assertArrayHasKey('onEvent', $listeners);
 
         $this->assertCount(1, $dispatcher->getListeners('onEvent'));
     }
 
     public function testRemoveAfterDispatch()