use Symfony\Component\EventDispatcher\Event;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+/**
+ * @group legacy
+ */
class ContainerAwareEventDispatcherTest extends AbstractEventDispatcherTest
{
protected function createEventDispatcher()
$listeners = $dispatcher->getListeners();
- $this->assertTrue(isset($listeners['onEvent']));
+ $this->assertArrayHasKey('onEvent', $listeners);
$this->assertCount(1, $dispatcher->getListeners('onEvent'));
}