public void TTSPlayerStateChangedSignal() { tlog.Debug(tag, $"TTSPlayerStateChangedSignal START"); using (TTSPlayer player = TTSPlayer.Get()) { var testingTarget = new TTSPlayer(player); Assert.IsNotNull(testingTarget, "Can't create success object TTSPlayer"); Assert.IsInstanceOf <TTSPlayer>(testingTarget, "Should be an instance of TTSPlayer type."); var result = testingTarget.StateChangedSignal(); Assert.IsNotNull(result, "Can't create success object StateChangedSignalType"); Assert.IsInstanceOf <StateChangedSignalType>(result, "Should be an instance of StateChangedSignalType type."); testingTarget.Dispose(); } tlog.Debug(tag, $"TTSPlayerStateChangedSignal END (OK)"); }