public void Command_Manager_should_return_place_command_when_place_0_1_north_is_given() { var coordinateValidator = new SurfaceCoordinateValidator(); var directionValidator = new DirectionValidator(); var paramValidator = new CommandParamValidator(coordinateValidator, directionValidator); var mgr = new CommandManager(paramValidator, null); PlaceCommand cmd = (PlaceCommand)mgr.ChooseCommand("PLACE 0,1 NORTH"); var coordinate = new SurfaceCoordinate { X_Position = 0, Y_Position = 1 }; PlaceCommandParam actualParam = (PlaceCommandParam)cmd.CommandParam; Assert.AreEqual <CommandType>(CommandType.PLACE, actualParam.CommandParamType); Assert.AreEqual <Direction>(Direction.NORTH, actualParam.Direction); Assert.AreEqual <SurfaceCoordinate>(coordinate, actualParam.SurfaceCoordinate); RobotPosition actualPosition = null; var actual = cmd.GetCommandResult(null, out actualPosition); Assert.AreEqual <bool>(true, actual); Assert.AreEqual <Direction>(Direction.NORTH, actualPosition.Direction); Assert.AreEqual <SurfaceCoordinate>(coordinate, actualPosition.Coordinate); }
public void Place_command_throw_arguent_exception_for_incorrect_command_param() { var originalPos = new SurfaceCoordinate { X_Position = 0, Y_Position = 0 }; var robotPosition = new RobotPosition(Direction.SOUTH, originalPos); var validator = new SurfaceCoordinateValidator(); var param = new MoveCommandParam(); var cmd = new PlaceCommand(param, validator); RobotPosition actualPosition = null; //var actual = cmd.GetCommandResult(out actualPosition); Assert.ThrowsException <ArgumentException>(() => cmd.GetCommandResult(null, out actualPosition)); }
public void Place_command_should_not_move_robot_in_0_0_South_to_anywhere() { var originalPos = new SurfaceCoordinate { X_Position = 0, Y_Position = 5 }; RobotPosition robotPosition = null; var validator = new SurfaceCoordinateValidator(); var param = new PlaceCommandParam(Direction.NORTH, originalPos); var cmd = new PlaceCommand(param, validator); RobotPosition actualPosition = null; var actual = cmd.GetCommandResult(robotPosition, out actualPosition); Assert.AreEqual <bool>(false, actual); Assert.AreEqual <RobotPosition>(null, actualPosition); }
public void Place_command_should_palce_robot_in_0_0_North() { var originalPos = new SurfaceCoordinate { X_Position = 0, Y_Position = 0 }; var validator = new SurfaceCoordinateValidator(); var param = new PlaceCommandParam(Direction.NORTH, originalPos); var cmd = new PlaceCommand(param, validator); RobotPosition actualPosition = null; var actual = cmd.GetCommandResult(null, out actualPosition); var expectedCoordinate = new SurfaceCoordinate { X_Position = 0, Y_Position = 0 }; Assert.AreEqual <bool>(true, actual); Assert.AreEqual <Direction>(Direction.NORTH, actualPosition.Direction); Assert.AreEqual <SurfaceCoordinate>(expectedCoordinate, actualPosition.Coordinate); }