public void ToStringTest() { var m = new Movement(); m.Appear(0, 0, 2, 0); m.Appear(0, 0, 4, 1); m.Appear(0, 0, 8, 2); m.Disappear(3, 5, 0); m.Move(4, 2, 4, 5, 1); Console.WriteLine(m.ToString()); }