public void Should_GenerateOneMoveNorthEast()
{
// execute
ChessPosition position = _mover.NorthEast(ChessPosition.B1);
// verify
Assert.AreEqual(ChessPosition.C2, position);
}
private ChessPosition GenerateCaptureEast(IBoardState enemyPieces, IChessPieceMover cpm)
{
ChessPosition potentialCapture =
Color == ChessColor.White ? cpm.NorthEast(Location) : cpm.SouthEast(Location);
bool isPieceAtCaptureLocation = enemyPieces.Contains(potentialCapture);
return(isPieceAtCaptureLocation ? potentialCapture : ChessPosition.None);
}
private void GenerateNorthEastMoves(IBoardState boardState, IChessPieceMover cpm)
{
ChessPosition nextMove = cpm.NorthEast(Location);
if (!boardState.Contains(nextMove))
{
MoveSet.Add(nextMove);
}
}
private void GenerateEastNorthEastMove(IBoardState boardState, IChessPieceMover cpm)
{
ChessPosition move = cpm.East(cpm.NorthEast(Location));
if (!boardState.Contains(move))
{
MoveSet.Add(move);
}
}
private void GenerateNorthEastCaptures(IBoardState enemyBoardState, IChessPieceMover cpm)
{
ChessPosition capture = cpm.NorthEast(Location);
AddCaptureToCaptureSet(capture, enemyBoardState);
}
private ChessPosition GenerateThreatenedEast(IChessPieceMover cpm)
{
return(Color == ChessColor.White ? cpm.NorthEast(Location) : cpm.SouthEast(Location));
}