public function testDispatchClosureListener()
{
$em = new EventManager();
$listenerCalled = false;
$listener = function (Event $event) use(&$listenerCalled) {
$listenerCalled = true;
};
$em->addListener('event', $listener);
$em->dispatch('event', new Event());
$this->assertTrue($listenerCalled);
}
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());
}
public function testDispatchMultipleClassesWithAnnotations()
{
$reader = new AnnotationDriver();
$em = new EventManager($reader);
$instanceOne = new AnnotationListener();
$em->addClassListeners($instanceOne);
$instanceTwo = new AnnotationListener();
$em->addClassListeners($instanceTwo);
$em->dispatch('eventOne', new Event());
$this->assertTrue($instanceOne->listenerOneCalled);
$this->assertTrue($instanceTwo->listenerOneCalled);
$this->assertFalse($instanceOne->listenerTwoCalled);
$this->assertFalse($instanceTwo->listenerTwoCalled);
}
/**
* Registers listeners for the supplied service instance. Listeners are obtained from ServiceMetadata for
* the class of the instance.
*
* @param object $service
*/
protected function registerListeners($service)
{
$serviceMetadata = $this->serviceMetadataFactory->getMetadataFor(get_class($service));
foreach ($serviceMetadata->getAllListeners() as $event => $listeners) {
foreach ($listeners as $listener) {
$this->eventManager->addListener($event, array($service, $listener));
}
}
}
public function testAddClassListenersWithNoReader()
{
$em = new EventManager();
$this->setExpectedException('BedRest\\Events\\Exception');
$em->addClassListeners(new \stdClass());
}
