function ContainerAwareEventDispatcherTest::testGetListenersWithServices

File

core/tests/Drupal/Tests/Component/EventDispatcher/ContainerAwareEventDispatcherTest.php, line 131

Class

ContainerAwareEventDispatcherTest

Unit tests for the ContainerAwareEventDispatcher.

Namespace

Code

public function testGetListenersWithServices() {
    $container = new ContainerBuilder();
    $container->register('listener_service', TestEventListener::class);
    $listeners = [
        'test_event' => [
            0 => [
                [
                    'service' => [
                        'listener_service',
                        'preFoo',
                    ],
                ],
            ],
        ],
    ];
    $dispatcher = new ContainerAwareEventDispatcher($container, $listeners);
    $actualListeners = $dispatcher->getListeners();
    $listenerService = $container->get('listener_service');
    $expectedListeners = [
        'test_event' => [
            [
                $listenerService,
                'preFoo',
            ],
        ],
    ];
    $this->assertSame($expectedListeners, $actualListeners);
}