public void TurnLeft_FromNorth_ToWest()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
ICardinalDirectionManager leftFacing = cardinalDirectionManager.TurnLeft();
//Assert
Assert.AreEqual(CardinalDirection.WEST, leftFacing.CardinalDirection);
}
public void TurnLeft_FromWest_ToSouth()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new WestManager();
//Act
ICardinalDirectionManager leftFacing = cardinalDirectionManager.TurnLeft();
//Assert
Assert.AreEqual(CardinalDirection.SOUTH, leftFacing.CardinalDirection);
}
public void TurnRight_FromNorth_ToEast()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
ICardinalDirectionManager rightFacing = cardinalDirectionManager.TurnRight();
//Assert
Assert.AreEqual(CardinalDirection.EAST, rightFacing.CardinalDirection);
}
public void TurnRight_FromWest_ToNorth()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new WestManager();
//Act
ICardinalDirectionManager rightFacing = cardinalDirectionManager.TurnRight();
//Assert
Assert.AreEqual(CardinalDirection.NORTH, rightFacing.CardinalDirection);
}
public void TurnLeft_FromEast_ToNorth()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new EastManager();
//Act
ICardinalDirectionManager leftFacing = cardinalDirectionManager.TurnLeft();
//Assert
Assert.AreEqual(CardinalDirection.NORTH, leftFacing.CardinalDirection);
}
public void TurnRight_FromEast_ToSouth()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new EastManager();
//Act
ICardinalDirectionManager rightFacing = cardinalDirectionManager.TurnRight();
//Assert
Assert.AreEqual(CardinalDirection.SOUTH, rightFacing.CardinalDirection);
}
private static PlaceArguments GetPlaceArguments(string arguments)
{
string[] placeArguments = arguments.Split(',');
if (placeArguments.Length != 3)
{
throw new InvalidOperationException($"invalid number of arguments for place command: {placeArguments.Length}");
}
if (!int.TryParse(placeArguments[0], out int x))
{
throw new InvalidOperationException($"x is not a number: {placeArguments[0]}");
}
if (!int.TryParse(placeArguments[1], out int y))
{
throw new InvalidOperationException($"y is not a number: {placeArguments[1]}");
}
ICardinalDirectionManager cardinalDirectionManager = GetCardinalDirectionManager(placeArguments[2]);
return(new PlaceArguments()
{
Position = new Position(x, y),
CardinalDirectionManager = cardinalDirectionManager
});
}
public CardinalDirection Left()
{
_cardinalDirectionManager = _cardinalDirectionManager.TurnLeft();
return(_cardinalDirectionManager.CardinalDirection);
}
public ToyRobot(Position position, ICardinalDirectionManager cardinalDirectionManager, IReportManager reportManager)
{
_position = position;
_cardinalDirectionManager = cardinalDirectionManager;
_reportManager = reportManager;
}
