public void WhenModeButtonIsClicked_UpdatesDisplayWithNewValue()
{
_behavior.Time = new DateTime(2000, 1, 1, 12, 0, 0);
var previousValue = _behavior.Time;
_behavior.OnClick(new ModeClick());
A.CallTo(() => _clockDisplay.TriggerUpdate("1300")).MustHaveHappened();
}
public void WhenTimeIncreases_UpdatesDisplay()
{
_testableClock.Behavior = _behavior;
var time = new DateTime(2015, 3, 20, 4, 3, 59);
_behavior.Time = time;
_testableClock.TriggerTickEvent();
A.CallTo(() => _clockDisplay.TriggerUpdate("0404")).MustHaveHappened();
}