public void WheelLeftTest()
{
sender.WheelLeft();
Assert.AreEqual(keyboardEvents.Count, 0);
Assert.AreEqual(mouseEvents.Count, 1);
Assert.AreEqual(mouseEvents[0].Item1, LowLevelMouseHook.Event.WM_MOUSEHWHEEL);
Assert.AreEqual(mouseEvents[0].Item2.mouseData.asWheelDelta.delta, -120);
}