public void SetPhase_HarmonicPropertiesChangedAfterSetPhaseWithNullObserver() { IHarmonic harmonic = new Harmonic(); harmonic.SetPhase(10); Assert.AreEqual(10, harmonic.GetPhase()); }
public void SetPhase_ObserverPropertiesChangedAfterSetPhase() { IHarmonic harmonic = new Harmonic(); var harmonicObserver = new HarmonicObserver(); harmonic.SetObserver(harmonicObserver); harmonic.SetPhase(10); Assert.IsTrue(harmonicObserver.PropertiesChanged); }