public void ShouldGenerateInitialBlackMoveCorrectly()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves();
board.MakeMove(board.Moves[0][0]);
board.GenerateMoves();
board.Moves[board.Ply][0].ToSquare.Should().Be(71);
}
public void ShouldGenerateTwentyInitialReplies()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves();
board.MakeMove(board.Moves[0][0]);
board.GenerateMoves();
board.Moves[board.Ply].Count.Should().Be(20);
}
public void ShouldGenerateSixteenInitialBlackMoves()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhitePawnPieceList);
board.Moves[board.Ply].Count.Should().Be(16);
}
public void ShouldGenerateFourHundredMovesAtDepthOneFromInitialPosition()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves();
for (int count = 0; count < board.Moves[board.Ply].Count; count++)
{
if (board.MakeMove(board.Moves[0][count]))
{
board.GenerateMoves();
board.TakeMove();
}
}
board.Moves[0].Count.Should().Be(20);
board.Moves[1].Count.Should().Be(20);
}
public void ShouldGenerateFourMovesWhenBlackPawnIsPromoted()
{
const string boardSetup = "8/8/8/8/8/8/rrrrrrrp/8 b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(boardSetup);
board.GenerateMoves(board.WhitePawnPieceList);
board.Moves[board.Ply].Count.Should().Be(4);
}
public void ShouldGenerateFourteenMovesIfFourteenBlackMovesAreAvailable()
{
const string initialBoardSetup = "r7/1ppppppp/8/8/8/8/1PPPPPPP/1NBQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteRookPieceList);
board.Moves[board.Ply].Count.Should().Be(14);
}
public void ShouldGenerateOneMoveIfOneWhiteMoveIsAvailable()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQ1BNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteQueenPieceList);
board.Moves[board.Ply].Count.Should().Be(1);
}
public void ShouldMoveFromCenterToEdgesOfBoard()
{
const string initialBoardSetup = "8/8/8/8/3q4/8/8/8 b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteQueenPieceList);
board.Moves[board.Ply].Count.Should().Be(27);
}
public void ShouldGenerateTwentyNineMovesFromBA3()
{
const string boardSetup = "rnbqkbnr/pppp1ppp/4p3/8/1P6/B7/P1PPPPPP/RN1QKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(boardSetup);
board.GenerateMoves();
board.Moves[board.Ply].Count.Should().Be(29);
}
public void ShouldMoveAndCaptureSingleAvailableTarget()
{
const string initialBoardSetup = "8/8/pppppppP/6rq/bbbbbbbb/8/8/8 b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteQueenPieceList);
board.Moves[board.Ply].Count.Should().Be(1);
}
public void ShouldMoveAndCaptureAllAvailableTargets()
{
const string initialBoardSetup = "8/8/8/2BBB2/2BqB3/2BBB2/8/8 b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteQueenPieceList);
board.Moves[board.Ply].Count.Should().Be(8);
}
public void ShouldGenerateAllCaptureMovesIfAllDirectionsAreAvailable()
{
const string initialBoardSetup = "8/8/pppppppp/pppKpppp/pppppppp/8/8/8 w - - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKingPieceList);
board.Moves[board.Ply].Count.Should().Be(8);
}
public void ShouldGenerateNoInitialMoves()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKingPieceList);
board.Moves[board.Ply].Count.Should().Be(0);
}
public void ShouldGenerateFourteenMovesIfFourteenWhiteMovesAreAvailable()
{
const string initialBoardSetup = "rnbqkbn1/ppppppp1/8/8/8/8/PPPPPPP1/7R w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteRookPieceList);
board.Moves[board.Ply].Count.Should().Be(14);
}
public void ShouldHaveEightMovesFromTheMiddleOfTheBoard()
{
const string initialBoardSetup = "8/8/8/3n4/8/8/8/8 b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKnightPieceList);
board.Moves[board.Ply].Count.Should().Be(8);
}
public void ShouldHaveTwoMovesForBlackKnightOnTheFirstRank()
{
const string initialBoardSetup = "rn6/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKnightPieceList);
board.Moves[board.Ply].Count.Should().Be(2);
}
public void ShouldUpdatePlyAfterMakingMove()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves();
board.MakeMove(board.Moves[0][0]);
board.Ply.Should().Be(1);
}
public void ShouldGenerateTwoMoveWhenOnlyTwoCapturesAreAvailable()
{
const string boardSetup =
"rnbqkbnr/rnbqkbnr/rnbqkbnr/rnbqbbnr/rnbPkbnr/rnbqkbnr/rnbqkbnr/rnbqkbnr w KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(boardSetup);
board.GenerateMoves(board.WhitePawnPieceList);
board.Moves[board.Ply].Count.Should().Be(2);
}
public void ShouldHaveFourInitialMovesForBlack()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKnightPieceList);
board.Moves[board.Ply].Count.Should().Be(4);
}
public void ShouldCastleKingSideWhenBlackToMove()
{
const string initialBoardSetup = "rnbqk2r/pppppppp/8/8/8/8/PPPPPPPP/RBNQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.CastlePermission = CastlePermissions.WhiteKing | CastlePermissions.WhiteQueen |
CastlePermissions.BlackKing | CastlePermissions.BlackQueen;
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKingPieceList);
board.Moves[board.Ply].Count.Should().Be(2);
}
public void ShouldHaveFourInitialMovesForBlackToTheCorrectSquares()
{
const string initialBoardSetup = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR b KQkq - 0 1";
var board = new Game.Board();
board.ParseFen(initialBoardSetup);
board.GenerateMoves(board.WhiteKnightPieceList);
board.Moves[board.Ply][0].PieceToMove.Square.Should().Be(92);
board.Moves[board.Ply][0].ToSquare.Should().Be(73);
board.Moves[board.Ply][1].ToSquare.Should().Be(71);
}