public void Input_SetInput_OnPropertyChangedIsCalled()
{
_uut.PropertyChanged += _fakeNotifyTest.TestINotify;
_uut.Input = "7";
_fakeNotifyTest.Received().TestINotify(Arg.Any <object>(), Arg.Any <PropertyChangedEventArgs>());
}
public void BackgroundColor_SetColor_NotifyCalled()
{
var _uut = new TabViewModel(_fakeSalesController, _fakeNumpad);
_uut.PropertyChanged += _fakeNotifyTest.TestINotify;
_uut.BackGroundColour = "Green";
_fakeNotifyTest.Received(1).TestINotify(Arg.Any <object>(), Arg.Any <PropertyChangedEventArgs>());
}