void MoveForward(IPlateau plateau, IRover rover, char command)
{
bool isValidMovementForward = MovementHelper.TryMoveForward(plateau.plateauCoordinate, rover.Position, out Coordinate nextCoordinate);
if (isValidMovementForward)
{
rover.Position = new Position
{
CompassDirection = rover.Position.CompassDirection,
Coordinate = nextCoordinate
};
}
}
public void TryMoveForwardFalseNorth()
{
Plateau plateau = new Plateau(new Coordinate(3, 3));
Position roverPosition = new Position
{
Coordinate = new Coordinate(2, 3),
CompassDirection = CompassDirection.North
};
bool result = MovementHelper.TryMoveForward(plateau.plateauCoordinate, roverPosition, out Coordinate nextCoordinate);
Assert.False(result);
Assert.Equal(default(Coordinate), nextCoordinate);
}
public void TryMoveForwardTrueNorth()
{
Plateau plateau = new Plateau(new Coordinate(3, 3));
Position roverPosition = new Position
{
Coordinate = new Coordinate(2, 2),
CompassDirection = CompassDirection.North
};
Coordinate expectedValue = new Coordinate(2, 3);
bool result = MovementHelper.TryMoveForward(plateau.plateauCoordinate, roverPosition, out Coordinate nextCoordinate);
Assert.True(result);
Assert.Equal(expectedValue, nextCoordinate);
}