public function testStopPropagation()
{
$em = new EventManager();
$instanceOne = new StopPropagationListener();
$instanceTwo = new StopPropagationListener();
$em->addListeners('stopPropagationEvent', array(array($instanceOne, 'listener'), array($instanceTwo, 'listener')));
$event = new Event();
$this->assertFalse($event->propagationHalted());
$em->dispatch('stopPropagationEvent', $event);
$this->assertTrue($instanceOne->listenerCalled);
$this->assertFalse($instanceTwo->listenerCalled);
$this->assertTrue($event->propagationHalted());
}
/**
*
* @param \BedRest\Events\Event $event
*
* @Events\Listener(event="stopPropagationEvent")
*/
public function listener(Event $event)
{
$event->stopPropagation();
$this->listenerCalled = true;
}
/**
* Dispatches an event to all listeners.
*
* @param string $event
* @param \BedRest\Events\Event $eventObject
*/
public function dispatch($event, Event $eventObject)
{
if (!isset($this->listeners[$event])) {
return;
}
foreach ($this->listeners[$event] as $listener) {
call_user_func_array($listener, array($eventObject));
if ($eventObject->propagationHalted()) {
break;
}
}
}