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 GetCastlingRights_Should_ReturnCorrectValues(string fenString, ChessCastling expectedForWhite, ChessCastling expectedForBlack)
{
// Arrange
SUT board;
ChessCastling actualWhite;
ChessCastling actualBlack;
// Act
board = new SUT(fenString);
actualWhite = board.GetCastlingRights(ChessColor.White);
actualBlack = board.GetCastlingRights(ChessColor.Black);
// Assert
Assert.AreEqual(expectedForWhite, actualWhite);
Assert.AreEqual(expectedForBlack, actualBlack);
}
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));
}
