public void TestValidPawnMovesDiagonal_l_1()
{
Game.Board b = new Game.Board("RNBKQBNR\nPPPPPPPP\n.p......\np.......\n........\n.....P..\n.ppppppp\nrnbkqbnr");
//b.BoardString = b.Initialize8x8Board();
b.BoardStringToPieces();
// TODO: actually test the method - this is just cruft trying to set up for the real test while switching notations
Game.Piece p = Game.GetPieceOnSquare(b, '1', '7');
Game.Piece p2 = Game.GetPieceOnSquare(b, "a7"); // same piece different method
Assert.IsTrue(p == null);
Assert.IsTrue(p2 == null);
}
public void Test_GetAlgebraicPiecesOnSquare_InitialBoard()
{
Game.Board b = new Game.Board("RNBKQBNR\nPPPPPPPP\n........\n........\n........\n........\npppppppp\nrnbkqbnr");
Assert.IsTrue(b.Pieces != null);
Assert.IsTrue(b.Pieces.Count == 32);
Game.Piece p = Game.GetPieceOnSquare(b, "a1");
Assert.IsFalse(p == null);
Assert.IsTrue(p.AlgebraicCoordinate == "a1");
Assert.IsTrue(p.type == "R"); // This is a little counter-intuitive
Assert.IsTrue(p.color == "w");
}
public void TestValidPawnMovesForward_blocking()
{
// condition where there is a piece blocking
Game.Board b = new Game.Board("RNBKQBNR\nPPPPPPPP\n........\np.......\n........\n........\n.ppppppp\nrnbkqbnr");
Assert.IsTrue(b.Pieces.Count == 32);
// initial board returns a valid set of two moves -> this one should only return one
Game.Piece p = Game.GetPieceOnSquare(b, '1', '2');
Assert.IsTrue(p != null);
List <Point> pts = Game.ValidMoves(b, p);
Assert.IsTrue(pts.Count == 1);
//b.BoardStringToPieces();
}
public void GeneratePawnsOnABoard()
{
Game.Board b = new Game.Board();
b.Pieces = new List <Game.Piece>();
// generate eight white pawns
for (int i = 0; i < 8; i++)
{
Game.Piece p = new Game.Piece();
p.color = "w";
p.x = (i + 1).ToString()[0]; // note this won't work for bigger boards
p.y = '2';
p.moved = false;
b.Pieces.Add(p);
}
Assert.IsTrue(b.Pieces.Count == 8);
}
public void TestValidPawnMovesForward_init()
{
Game.Board b = new Game.Board();
b.BoardString = b.Initialize8x8Board();
b.BoardStringToPieces();
// initial board returns a valid set of two moves
Game.Piece p = Game.GetPieceOnSquare(b, '1', '2');
Assert.IsTrue(p != null);
List <Point> pts2 = Game.ValidMoves(b, p);
Assert.IsTrue(pts2.Count > 0);
Assert.IsTrue(pts2.Count == 2);
Assert.IsTrue(pts2[0].X == 1); // first move coordinates
Assert.IsTrue(pts2[0].Y == 3);
Assert.IsTrue(pts2[1].X == 1); // second move coordinates
Assert.IsTrue(pts2[1].Y == 4);
}
public void GeneratePawns()
{
List <Game.Piece> pieces = new List <Game.Piece>();
// generate eight white pawns
for (int i = 0; i < 8; i++)
{
Game.Piece p = new Game.Piece();
p.color = "w";
p.x = (i + 1).ToString()[0]; // note this won't work for bigger boards
p.y = '2';
p.moved = false;
pieces.Add(p);
}
Assert.IsTrue(pieces.Count == 8);
Assert.IsTrue(pieces[0].color == "w");
Assert.IsTrue(pieces[0].x == '1');
Assert.IsTrue(pieces[0].y == '2');
Assert.IsTrue(pieces[0].moved == false);
}
public void Test_GetPiecesOnSquare_InitialBoard()
{
Game.Board b = new Game.Board();
b.BoardString = b.Initialize8x8Board();
b.BoardStringToPieces();
Assert.IsTrue(b.Pieces != null);
Assert.IsTrue(b.Pieces.Count == 32);
// iterate over the board
// first row
string FirstRow = "RNBKQBNR";
for (int i = 1; i < 8; i++)
{
Game.Piece p = Game.GetPieceOnSquare(b, i.ToString()[0], '1');
Assert.IsTrue(p != null);
Assert.IsTrue(p.color == "w");
Assert.IsTrue(p.type == FirstRow[i - 1].ToString());
}
// second row
// (all pawns)
for (int i = 1; i < 8; i++)
{
Game.Piece p = Game.GetPieceOnSquare(b, i.ToString()[0], '2');
Assert.IsTrue(p != null);
Assert.IsTrue(p.color == "w");
Assert.IsTrue(p.type == 'P'.ToString());
}
// third - sixth rows have no pieces on start
for (int j = 3; j < 7; j++)
{
for (int i = 1; i < 8; i++)
{
Game.Piece p = Game.GetPieceOnSquare(b, i.ToString()[0], j.ToString()[0]);
Assert.IsTrue(p == null);
}
}
// seventh row
for (int i = 1; i < 8; i++)
{
Game.Piece p = Game.GetPieceOnSquare(b, i.ToString()[0], '7');
Assert.IsTrue(p != null);
Assert.IsTrue(p.color == "b");
Assert.IsTrue(p.type == 'p'.ToString());
}
// eighth row
string EighthRow = "rnbkqbnr";
for (int i = 1; i < 8; i++)
{
Game.Piece p = Game.GetPieceOnSquare(b, i.ToString()[0], '8');
Assert.IsTrue(p != null);
Assert.IsTrue(p.color == "b");
Assert.IsTrue(p.type == EighthRow[i - 1].ToString());
}
}
