public void SetHarmonicKind_HarmonicPropertiesChangedAfterSetHarmonicKindWithNullObserver() { IHarmonic harmonic = new Harmonic(); harmonic.SetHarmonicType(HarmonicType.Sin); Assert.AreEqual(HarmonicType.Sin, harmonic.GetHarmonicType()); }
public void SetHarmonicKind_ObserverPropertiesChangedAfterSetHarmonicKind() { IHarmonic harmonic = new Harmonic(); var harmonicObserver = new HarmonicObserver(); harmonic.SetObserver(harmonicObserver); harmonic.SetHarmonicType(HarmonicType.Sin); Assert.IsTrue(harmonicObserver.PropertiesChanged); }