public void Test_RemoveClip() { var ply = new SoundPlayer (); var clip1 = new SoundClip ("PinPon.wav"); var clip2 = new SoundClip ("nice_music.ogg"); ply.AddClip (clip1); ply.AddClip (clip2); Assert.AreEqual (2, ply.ClipCount); Assert.AreEqual (2, ply.Clips.Count ()); ply.RemoveClip (clip1); ply.RemoveClip (clip2); }