public IEnumerator TestRookArrayOfValidMovesAtStartingPosition()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8]; // all false
yield return(null);
// Rook cannot move at start of game
Piece whiteRook = board.Pieces[0, 0];
Assert.AreEqual(expectedArray, whiteRook.ArrayOfValidMove());
}
public IEnumerator TestQueenArrayOfValidMovesAtStartingPosition()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8]; // all false
yield return(null);
// Queen cannot move at start of game
Piece blackQueen = board.Pieces[3, 7];
Assert.AreEqual(expectedArray, blackQueen.ArrayOfValidMove());
}
public IEnumerator TestKnightArrayOfValidMovesAtStartingPosition()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
expectedArray[5, 5] = true;
expectedArray[7, 5] = true;
yield return(null);
Piece blackKnight = board.Pieces[6, 7];
Assert.AreEqual(expectedArray, blackKnight.ArrayOfValidMove());
}
public IEnumerator TestKingArrayOfValidMovesCanMove()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
yield return(null);
// Move pawn above king up one. King can now move up
board.Pieces[4, 1].SetPosition(4, 2);
board.Pieces[4, 2] = board.Pieces[4, 1];
board.Pieces[4, 1] = null;
expectedArray[4, 1] = true;
Piece whiteKing = board.Pieces[4, 0];
Assert.AreEqual(expectedArray, whiteKing.ArrayOfValidMove());
}
public IEnumerator TestBishopArrayOfValidMovesCanMove()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
yield return(null);
// Move down black pawn below right knight down one.
board.Pieces[6, 6].SetPosition(6, 5);
board.Pieces[6, 5] = board.Pieces[6, 6];
board.Pieces[6, 6] = null;
expectedArray[6, 6] = true;
expectedArray[7, 5] = true;
Piece blackBishop = board.Pieces[5, 7];
Assert.AreEqual(expectedArray, blackBishop.ArrayOfValidMove());
}
public IEnumerator TestKnightArrayOfValidMovesCanCapture()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
yield return(null);
// Move black queen in path of white knight.
board.Pieces[3, 7].SetPosition(2, 2);
board.Pieces[2, 2] = board.Pieces[3, 7];
board.Pieces[3, 7] = null;
expectedArray[0, 2] = true;
expectedArray[2, 2] = true;
Piece whiteKnight = board.Pieces[1, 0];
Assert.AreEqual(expectedArray, whiteKnight.ArrayOfValidMove());
}
public IEnumerator TestRookArrayOfValidMovesCanMove()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
yield return(null);
// Move left black pawn below roook down two.
board.Pieces[0, 6].SetPosition(0, 4);
board.Pieces[0, 4] = board.Pieces[0, 6];
board.Pieces[0, 6] = null;
expectedArray[0, 6] = true;
expectedArray[0, 5] = true;
Piece blackRook = board.Pieces[0, 7];
Assert.AreEqual(expectedArray, blackRook.ArrayOfValidMove());
}
public IEnumerator TestQueenArrayOfValidMovesCanCapture()
{
BoardManager board = BoardManager.Instance;
bool[,] expectedArray = new bool[8, 8];
yield return(null);
// Remove white pawn left of queen.
board.Pieces[2, 1] = null;
// Move black pawn down to diagonal path of queen.
board.Pieces[1, 6].SetPosition(1, 2);
board.Pieces[1, 2] = board.Pieces[1, 6];
board.Pieces[1, 6] = null;
expectedArray[2, 1] = true;
expectedArray[1, 2] = true;
Piece whiteQueen = board.Pieces[3, 0];
Assert.AreEqual(expectedArray, whiteQueen.ArrayOfValidMove());
}