public void Constructor_Should_InitializeWithInitialPosition()
{
// Arrange
SUT board = new SUT();
// Act
string fen = board.GetFEN();
// Assert
Assert.AreEqual(SUT.INITIAL_FEN_POSITION, fen);
}
public void GetFEN_Should_Return_CorrectFenString(string expectedFEN)
{
// Arrange
SUT board;
// Act
board = new SUT(expectedFEN);
// Assert
Assert.AreEqual(expectedFEN, board.GetFEN());
}
public void Move_Should_ResetEnPassant(string fen, string nextMove)
{
// Arrange
var board = new SUT(fen);
// Act
board.Move(board.SANToMove(nextMove));
fen = board.GetFEN();
// Assert
Assert.AreEqual("-", new FEN(fen).EnPassant);
}
public void LoadFEN_Should_InitializeTheBoard(string expectedFEN)
{
// Arrange
SUT board = new SUT();
// Act
board.Clear();
board.LoadFEN(expectedFEN);
// Assert
Assert.AreEqual(expectedFEN, board.GetFEN());
}
public void Reset_Should_ResetAndSetupInitialPosition()
{
// Arrange
SUT board = new SUT("2rq1rk1/ppp2ppp/n3bn2/1B1pp1B1/1b1PP3/2N2N2/PPP1QPPP/2KRR3 w - - 0 1");
// Act
board.Reset();
// Assert
Assert.AreEqual(SUT.INITIAL_FEN_POSITION, board.GetFEN());
Assert.AreEqual(ChessColor.White, board.Turn);
Assert.AreEqual(ChessCastling.KingSide | ChessCastling.QueenSide, board.GetCastlingRights(ChessColor.White));
Assert.AreEqual(ChessCastling.KingSide | ChessCastling.QueenSide, board.GetCastlingRights(ChessColor.Black));
}
public void Clear_Should_ResetTheState()
{
// Arrange
SUT board = new SUT("rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPPKPPP/RNBQ1BNR b kq - 1 2");
// Act
board.Clear();
// Assert
Assert.AreEqual("8/8/8/8/8/8/8/8 w - - 0 1", board.GetFEN());
Assert.AreEqual(ChessColor.White, board.Turn);
Assert.AreEqual(ChessCastling.None, board.GetCastlingRights(ChessColor.White));
Assert.AreEqual(ChessCastling.None, board.GetCastlingRights(ChessColor.Black));
}
public void Constructor_Should_InitializeWithGivenPosition(string expectedFen,
string expectedSide,
ChessCastling expectedCastlingForWhite,
ChessCastling expectedCastlingForBlack)
{
// Arrange
SUT board = new SUT(expectedFen);
// Act
string fen = board.GetFEN();
// Assert
Assert.AreEqual(expectedFen, fen);
Assert.AreEqual(expectedSide, board.Turn == ChessColor.White ? "w" : "b");
Assert.AreEqual(expectedCastlingForWhite, board.GetCastlingRights(ChessColor.White));
Assert.AreEqual(expectedCastlingForBlack, board.GetCastlingRights(ChessColor.Black));
}
