def testHasListenersOnLazyLoad(self):
event = Event();
service = Service();
container = Container();
container.set('service.listener', service);
dispatcher = ContainerAwareEventDispatcher(container);
dispatcher.addListenerService('onEvent', ['service.listener', 'onEvent']);
event.setDispatcher(dispatcher);
event.setName('onEvent');
self.assertTrue(dispatcher.hasListeners());
if (dispatcher.hasListeners('onEvent')) :
dispatcher.dispatch('onEvent');
def testRemoveBeforeDispatch(self):
event = Event();
service = Service();
container = Container();
container.set('service.listener', service);
dispatcher = ContainerAwareEventDispatcher(container);
dispatcher.addListenerService('onEvent', ['service.listener', 'onEvent']);
dispatcher.removeListener('onEvent', [container.get('service.listener'), 'onEvent']);
self.assertFalse(dispatcher.hasListeners('onEvent'));