public void GarageDoorTest()
{
Remotes remote = new Remotes();
GarageDoor door = new GarageDoor();
Assert.AreEqual(door.LightState, GarageDoor.LightStates.Off);
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Down);
DoorUpCommand doorUp = new DoorUpCommand(door);
DoorDownCommand doorDown = new DoorDownCommand(door);
remote.SetCommand(doorUp);
remote.ButtonWasPressed();
// Make sure that the door went up and the light turned on
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Up);
Assert.AreEqual(door.LightState, GarageDoor.LightStates.On);
remote.ButtonWasPressed();
// Make sure that the door stayed up and the light stayed on after a second door up command
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Up);
Assert.AreEqual(door.LightState, GarageDoor.LightStates.On);
door.AddObstruction();
remote.SetCommand(doorDown);
remote.ButtonWasPressed();
// Make sure the door did not start closing when an obstruction was in the way
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Up);
door.RemoveObstruction();
remote.ButtonWasPressed();
// Make sure that the door started ot go down when the button was pressed
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.GoingDown);
door.AddObstruction();
remote.ButtonWasPressed();
// Make sure the door detected that something was in the way when is was coming down and went back up
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Up);
door.RemoveObstruction();
remote.ButtonWasPressed();
remote.ButtonWasPressed();
// Make sure that when there are no obstructions and the button is pressed twice that the door closes
// and the light turns off
Assert.AreEqual(door.DoorState, GarageDoor.DoorStates.Down);
Assert.AreEqual(door.LightState, GarageDoor.LightStates.Off);
}