public void Clear_Any_Changes_Are_Discarded() { // arrange var entity = TestHelper.CreateEntityWithId <Artist>(1); var propertyChangeTracker = new PropertyChangeTracker(entity); propertyChangeTracker.AddPropertyChangedItem <Artist>(x => x.Name, "OldValue", "NewValue"); // act propertyChangeTracker.Clear(); // asset Assert.False(propertyChangeTracker.HasChanges); }