public void KingValidMovesTest()
{
Board board = new Board();
var piece = new PieceKing(PieceColor.White);
board.LoadPiece("a1", piece);
piece.CalculateValidMoves();
Assert.AreEqual(3, piece.GetValidMovesCount());
Assert.IsTrue(piece.IsValidMove("b1"));
Assert.IsTrue(piece.IsValidMove("a2"));
Assert.IsTrue(piece.IsValidMove("b2"));
board.ClearPieces();
board.LoadPiece("a8", piece);
piece.CalculateValidMoves();
Assert.AreEqual(3, piece.GetValidMovesCount());
Assert.IsTrue(piece.IsValidMove("a7"));
Assert.IsTrue(piece.IsValidMove("b7"));
Assert.IsTrue(piece.IsValidMove("b8"));
board.ClearPieces();
board.LoadPiece("h1", piece);
piece.CalculateValidMoves();
Assert.AreEqual(3, piece.GetValidMovesCount());
Assert.IsTrue(piece.IsValidMove("h2"));
Assert.IsTrue(piece.IsValidMove("g1"));
Assert.IsTrue(piece.IsValidMove("g2"));
board.ClearPieces();
board.LoadPiece("h8", piece);
piece.CalculateValidMoves();
Assert.AreEqual(3, piece.GetValidMovesCount());
Assert.IsTrue(piece.IsValidMove("g8"));
Assert.IsTrue(piece.IsValidMove("g7"));
Assert.IsTrue(piece.IsValidMove("h7"));
board.ClearPieces();
board.LoadPiece("d4", piece);
piece.CalculateValidMoves();
Assert.AreEqual(3 + 2 + 3, piece.GetValidMovesCount());
Assert.IsTrue(piece.IsValidMove("c3"));
Assert.IsTrue(piece.IsValidMove("d3"));
Assert.IsTrue(piece.IsValidMove("e3"));
Assert.IsTrue(piece.IsValidMove("c4"));
Assert.IsTrue(piece.IsValidMove("e4"));
Assert.IsTrue(piece.IsValidMove("c5"));
Assert.IsTrue(piece.IsValidMove("d5"));
Assert.IsTrue(piece.IsValidMove("e5"));
}
public void KingCaptureMovesTest()
{
Board board = new Board();
var whitePiece = new PieceKing(PieceColor.White);
var blackPiece = new PieceKing(PieceColor.Black);
board.LoadPiece("d4", whitePiece);
board.LoadPiece("e5", blackPiece);
board.LoadPiece("e3", new PieceQueen(PieceColor.White));
whitePiece.CalculateValidMoves();
Assert.AreEqual(2 + 2 + 3, whitePiece.GetValidMovesCount());
Assert.IsTrue(whitePiece.IsValidMove("c3"));
Assert.IsTrue(whitePiece.IsValidMove("d3"));
Assert.IsFalse(whitePiece.IsValidMove("e3"));
Assert.IsTrue(whitePiece.IsValidMove("c4"));
Assert.IsTrue(whitePiece.IsValidMove("e4"));
Assert.IsTrue(whitePiece.IsValidMove("c5"));
Assert.IsTrue(whitePiece.IsValidMove("d5"));
Assert.IsTrue(whitePiece.IsValidMove("e5"));
blackPiece.CalculateValidMoves();
Assert.AreEqual(3 + 2 + 3, blackPiece.GetValidMovesCount());
Assert.IsTrue(blackPiece.IsValidMove("d4"));
Assert.IsTrue(blackPiece.IsValidMove("e4"));
Assert.IsTrue(blackPiece.IsValidMove("f4"));
Assert.IsTrue(blackPiece.IsValidMove("d5"));
Assert.IsTrue(blackPiece.IsValidMove("f5"));
Assert.IsTrue(blackPiece.IsValidMove("d6"));
Assert.IsTrue(blackPiece.IsValidMove("e6"));
Assert.IsTrue(blackPiece.IsValidMove("f6"));
}