public void RemoveFuncFromListenerThatDoesNotExistFails()
{
var e = new EventEmitter();
Assert.That(() => e.RemoveListener("data", IncrementNumberBy2),
Throws.Exception
.TypeOf <DoesNotExistException>()
.With.Message.EqualTo("Event [data] does not exist to have listeners removed."));
}
public void ThrowsWhenRemovingFuncThatDoesNotExist()
{
var e = new EventEmitter();
e.On("test_event", TestMethod);
Assert.That(() => e.RemoveListener("test_event", IncrementNumber),
Throws.Exception
.TypeOf <DoesNotExistException>()
.With.Message.EqualTo("Func [Void IncrementNumber(System.Object)] does not exist to be removed."));
}
public void RemoveListenerRemovesFunction()
{
var e = new EventEmitter();
numberToTest = 0;
e.On("data", IncrementNumber);
e.On("data", IncrementNumberBy2);
e.RemoveListener("data", IncrementNumberBy2);
e.Emit("data", numberToTest);
Assert.AreEqual(1, numberToTest);
}
public void RemoveAllListenersRemovesListeners()
{
var e = new EventEmitter();
numberToTest = 0;
e.On("data", IncrementNumber);
e.On("data", IncrementNumberBy2);
e.RemoveAllListeners("data");
Assert.That(() => e.RemoveListener("data", IncrementNumberBy2),
Throws.Exception
.TypeOf <DoesNotExistException>()
.With.Message.EqualTo("Func [Void IncrementNumberBy2(System.Object)] does not exist to be removed."));
}
private void Destroy()
{
if (toDestroy == null)
{
toDestroy = gameObject;
}
if (emitter != null)
{
emitter.RemoveListener <AbilityHit>(OnHit);
}
emitter = null;
destroyed = true;
Destroy(toDestroy);
}