@Test
public void testEventHierarchyTrigger() {
registerEvents();
Object event = new Object();
eventManager.trigger(event);
assertNull(target.getEvent());
assertEquals(event, target.getObjectEvent());
}
@Test
public void testRegistration() {
registerEvents();
ObservesEvent event = new ObservesEvent();
eventManager.trigger(event);
assertEquals(event, target.getEvent());
assertEquals(event, target.getObjectEvent());
}