public void GeneratesNoCastlingMovesWhenNotAvailable()
{
// Assemble
var board = new Board
{
WhiteKing = 0x00_00_00_00_00_00_00_10,
WhiteRooks = 0x00_00_00_00_00_00_00_81
};
var position = new Position(board, Side.White, null, CastlingRights.None, 0);
var moves = new List <Move>();
// Act
MoveGenerator.AddCastlingMoves(position, moves);
// Assert
moves.Should().BeEmpty();
}
public void NoCastlingWhenMovingThroughCheck()
{
// Assemble
var board = new Board
{
WhiteKing = 0x00_00_00_00_00_00_00_10,
WhiteRooks = 0x00_00_00_00_00_00_00_80,
BlackRooks = 0x20_00_00_00_00_00_00_00
};
var position = new Position(board, Side.White, null, CastlingRights.WhiteKingSide, 0);
var moves = new List <Move>();
// Act
MoveGenerator.AddCastlingMoves(position, moves);
// Assert
moves.Should().BeEmpty();
}
public void GeneratesCastlingMovesWhenAvailable()
{
// Assemble
var board = new Board
{
WhiteKing = 0x00_00_00_00_00_00_00_10,
WhiteRooks = 0x00_00_00_00_00_00_00_81
};
var position = new Position(board, Side.White, null, CastlingRights.WhiteBoth, 0);
var moves = new List <Move>();
// Act
MoveGenerator.AddCastlingMoves(position, moves);
// Assert
var expectedMoves = new List <Move>
{
new Move(Square.e1, Square.g1, MoveFlags.KingCastle),
new Move(Square.e1, Square.c1, MoveFlags.QueenCastle),
};
moves.Should().BeEquivalentTo(expectedMoves);
}
public void GetCastlingMoves() => MoveGenerator.AddCastlingMoves(_position, new List <Move>());