public void unmapListeners_causes_no_handlers_to_fire()
{
eventMap.MapListener(eventDispatcher, CustomEvent.Type.STARTED, (Action <IEvent>)listener);
eventMap.MapListener(eventDispatcher, EventType.COMPLETE, (Action <IEvent>)listener);
eventMap.MapListener(eventDispatcher, EventType.CHANGE, (Action <IEvent>)listener);
eventMap.UnmapListeners();
eventDispatcher.Dispatch(new CustomEvent(CustomEvent.Type.STARTED));
eventDispatcher.Dispatch(new Event(EventType.COMPLETE));
eventDispatcher.Dispatch(new Event(EventType.CHANGE));
Assert.That(listenerExecuted, Is.False);
}