public static void RunRemoteControlWithUndo()
{
var remote = new RemoteControlWithUndo();
var light = new Light();
var lightOn = new LightOnCommand(light);
var lightOff = new LightOffCommand(light);
var stereo = new Stereo();
var stereoOnWithCD = new StereoOnWithCDCommand(stereo);
var stereoOff = new StereoOffCommand(stereo);
remote.SetCommand(0, lightOn, lightOff);
remote.SetCommand(1, stereoOnWithCD, stereoOff);
System.Console.WriteLine(remote);
remote.OnButtonWasPressed(0);
remote.OffButtonWasPressed(0);
remote.UndoButtonWasPressed();
remote.OnButtonWasPressed(1);
remote.UndoButtonWasPressed();
remote.OffButtonWasPressed(1);
}
