public void test_eventdispatch_subscribe()
{
EventDispatch dispatch = new EventDispatch();
dispatch.subscribe(new MockEventHandler_Test00());
dispatch.subscribe(new MockEventHandler_Test01());
dispatch.subscribe(new MockEventHandler_Test02());
Assert.That(dispatch.CategoryCount, Is.EqualTo(3));
Assert.That(dispatch.getHandlers().Length, Is.EqualTo(3));
Assert.That(dispatch.getHandlers(new BitField((int)EventCategory.TEST_00)).Length, Is.EqualTo(1));
}
public void test_eventdispatch_unsubscribe()
{
EventDispatch dispatch = new EventDispatch();
MockEventHandler_Test00 handler = new MockEventHandler_Test00();
dispatch.subscribe(handler);
dispatch.subscribe(new MockEventHandler_Test01());
dispatch.subscribe(new MockEventHandler_Test02());
Assert.That(dispatch.CategoryCount, Is.EqualTo(3));
Assert.That(dispatch.getHandlers().Length, Is.EqualTo(3));
Assert.That(dispatch.getHandlers(new BitField((int)EventCategory.TEST_00)).Length, Is.EqualTo(1));
dispatch.unsubscribe(handler);
Assert.That(dispatch.CategoryCount, Is.EqualTo(3)); // The category remains inside the dispatchers list, only the handler is removed
Assert.That(dispatch.getHandlers().Length, Is.EqualTo(2));
Assert.That(dispatch.getHandlers(handler.EventCategory).Length, Is.EqualTo(0));
}