public void ReturnDirectionAccordingly(char directionInfo, Type expectedType)
{
var result = DirectionFactory.GetDirection(directionInfo);
Assert.NotNull(result);
Assert.Equal(expectedType, result.GetType());
}
public void ThrowInvalidDirectionExceptionWhenDirectionInfoIsInvalid()
{
char directionInfo = 'X';
var result = Record.Exception(() => DirectionFactory.GetDirection(directionInfo));
Assert.NotNull(result);
Assert.IsType <InvalidDirectionException>(result);
}
public void ThrowOutOfPlateauExceptionWhenMoveToNewCoordinatesExceedsBorders()
{
DirectionClass direction = DirectionFactory.GetDirection('S');
var result = Record.Exception(() => borderStrategy.MoveToNewCoordinates(coordinates, direction));
Assert.NotNull(result);
Assert.IsType <OutOfPlateauException>(result);
}
public void MoveToCoordinatesWhenMoveToNewCoordinatesStaysInBorders()
{
DirectionClass direction = DirectionFactory.GetDirection('N');
var result = borderStrategy.MoveToNewCoordinates(coordinates, direction);
int expectedCoordX = 0;
int expectedCoordY = 1;
Assert.NotNull(result);
Assert.Equal(expectedCoordX, result.coordX);
Assert.Equal(expectedCoordY, result.coordY);
}
public void WaitAtTheBorderWhenMoveToNewCoordinatesExceedsBorders()
{
DirectionClass direction = DirectionFactory.GetDirection('S');
var result = borderStrategy.MoveToNewCoordinates(coordinates, direction);
int expectedCoordX = 0;
int expectedCoordY = 0;
Assert.NotNull(result);
Assert.Equal(expectedCoordX, result.coordX);
Assert.Equal(expectedCoordY, result.coordY);
}
/// <summary>
/// Returns new instance of a Rover object
/// </summary>
/// <param name="coordX">Rover's starting coordinate on the X axis</param>
/// <param name="coordY">Rover's starting coordinate on the Y axis</param>
/// <param name="directionInfo">Rover's facing direction</param>
/// <param name="chosenBorderStrategy">Chosen BorderStrategy for the Rover</param>
/// <returns>New instance of a Rover object</returns>
public static Rover GetNewRover(int coordX, int coordY, char directionInfo, BorderStrategy chosenBorderStrategy)
{
if (coordX < chosenBorderStrategy.lowerBoundryBorderCoordinates.coordX || coordY < chosenBorderStrategy.lowerBoundryBorderCoordinates.coordY || coordX > chosenBorderStrategy.upperBoundryBorderCoordinates.coordX || coordY > chosenBorderStrategy.upperBoundryBorderCoordinates.coordY)
{
throw new OutOfPlateauException();
}
Rover NewRover = new Rover
{
currentDirection = DirectionFactory.GetDirection(directionInfo),
chosenBorderStrategy = chosenBorderStrategy,
currentCoordinates = new Coordinates(coordX, coordY)
};
return(NewRover);
}
