public void Rover_GIVENInputs_WHENTurnLeft_THENItBecomesSuccessfully() { _plateau.SetSize(new Coordinate(5, 5)); _location.SetLocation(new Coordinate(2, 3)); _rover.TurnDirection(DirectionType.South); _rover.GiveCommand("L"); _rover.GetCurrentPosition().ShouldBe("2 3 East"); }