public function EventDispatcherTest::testAddSubscriberWithMultipleListeners

File

drupal/core/vendor/symfony/event-dispatcher/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php, line 197

Class

EventDispatcherTest

Namespace

Code

public function testAddSubscriberWithMultipleListeners() {
  $eventSubscriber = new TestEventSubscriberWithMultipleListeners();
  $this->dispatcher
    ->addSubscriber($eventSubscriber);
  $listeners = $this->dispatcher
    ->getListeners('pre.foo');
  $this
    ->assertTrue($this->dispatcher
    ->hasListeners(self::preFoo));
  $this
    ->assertCount(2, $listeners);
  $this
    ->assertEquals('preFoo2', $listeners[0][1]);
}