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 Command_Param_Validator_should_not_return_place_command_param_for_input_PLACE_0_dot_5_EAST()
{
var coordinateValidator = new SurfaceCoordinateValidator();
var directionValidator = new DirectionValidator();
var commandParamValidator = new CommandParamValidator(coordinateValidator, directionValidator);
var result = commandParamValidator.ValidateCommand("PLACE 0.5 EAST");
Assert.AreEqual <ICommandParam>(null, result);
}
public void Command_Param_Validator_should_return_place_command_param_for_input_PLACE_0_1_EAST()
{
var coordinateValidator = new SurfaceCoordinateValidator();
var directionValidator = new DirectionValidator();
var commandParamValidator = new CommandParamValidator(coordinateValidator, directionValidator);
var result = (PlaceCommandParam)commandParamValidator.ValidateCommand("PLACE 0,1 EAST");
var expectedCoordniate = new SurfaceCoordinate {
X_Position = 0, Y_Position = 1
};
Assert.AreEqual <CommandType>(CommandType.PLACE, result.CommandParamType);
Assert.AreEqual <Direction>(Direction.EAST, result.Direction);
Assert.AreEqual <int>(expectedCoordniate.X_Position, result.SurfaceCoordinate.X_Position);
Assert.AreEqual <int>(expectedCoordniate.Y_Position, result.SurfaceCoordinate.Y_Position);
}
public void Command_Manager_should_return_move_command_when_move_is_given()
{
var coordinateValidator = new SurfaceCoordinateValidator();
var directionValidator = new DirectionValidator();
var paramValidator = new CommandParamValidator(coordinateValidator, directionValidator);
var originalPos = new SurfaceCoordinate {
X_Position = 0, Y_Position = 0
};
var robotPosition = new RobotPosition(Direction.EAST, originalPos);
var mgr = new CommandManager(paramValidator, null);
var cmd = (MoveCommand)mgr.ChooseCommand("MOVE");
RobotPosition actualPosition = null;
var actual = cmd.GetCommandResult(robotPosition, out actualPosition);
var expectedCoordinate = new SurfaceCoordinate {
X_Position = 1, Y_Position = 0
};
Assert.AreEqual <Direction>(Direction.EAST, actualPosition.Direction);
Assert.AreEqual <SurfaceCoordinate>(expectedCoordinate, actualPosition.Coordinate);
}