public void WhenTargetIsNull_ShouldThrowArgumentNullException()
{
try
{
ListElementEventHandler.RaiseEventBaseOnEvtTarget(null, new List <Events.EventRaiserDefinition>());
}
catch (ArgumentNullException e)
{
Assert.AreEqual("target", e.ParamName);
}
}
public void WhenEventRaisersIsNull_ShouldThrowArgumentNullException()
{
try
{
ListElementEventHandler.RaiseEventBaseOnEvtTarget(new VisualElement(), null);
}
catch (ArgumentNullException e)
{
Assert.AreEqual("eventRaisers", e.ParamName);
}
}
public IEnumerator ShouldRegisterAllCallbacks()
{
ListElement element = new ListElement(true);
WindowFixture.Window.rootVisualElement.Add(element);
TestEventHandler handler = new TestEventHandler();
ListElementEventHandler.RegisterCallbacks(element, handler);
element.SendEvent(new ClearListRequestedEvent {
target = element
});
element.SendEvent(new ClearListEvent {
target = element
});
element.SendEvent(new ClearListCancelledEvent {
target = element
});
element.SendEvent(new MoveItemEvent {
target = element
});
element.SendEvent(new RemoveItemEvent {
target = element
});
element.SendEvent(new AddItemEvent {
target = element
});
element.SendEvent(new ClickEvent {
target = element
});
element.SendEvent(new ChangeEvent <Object> {
target = element
});
element.SendEvent(new ChangeEvent <int> {
target = element
});
element.SendEvent(new RowInsertedEvent {
target = element
});
element.SendEvent(new ListResetEvent {
target = element
});
element.SendEvent(new AttachToPanelEvent {
target = element
});
yield return(null);
WindowFixture.Window.rootVisualElement.Remove(element);
Assert.IsEmpty(handler.EventNames);
}
public void ShouldRaiseEvent()
{
VisualElement control = new VisualElement();
EventRaiserDefinition def = EventRaiserDefinition.Create <RaiseEventTestEvent>(control, null, control);
control.RegisterCallback <RaiseEventTestEvent>(e =>
{
Assert.Pass($"{nameof(RaiseEventTestEvent)} was raised");
});
WindowFixture.RootElement.AddAndRemove(control, () =>
ListElementEventHandler.RaiseEventBaseOnEvtTarget(control, new[] { def }));
Assert.Fail($"{nameof(RaiseEventTestEvent)} was NOT raised");
}