public void Equals_TwoOppositeColorPawns_AreNotEqual()
{
Pawn pawn1 = new Pawn(new Board(), PieceColor.White);
Pawn pawn2 = new Pawn(new Board(), PieceColor.Black);
Assert.AreNotEqual(pawn1, pawn2);
}
public override ChessPiece Clone(Board board)
{
var clone = new Pawn(board, Color)
{
MovingStrategy = MovingStrategy.Clone(board)
};
return clone;
}
public void Equals_TwoSameColorPawns_AreEqual()
{
Pawn pawn1 = new Pawn(new Board(), PieceColor.White);
Pawn pawn2 = new Pawn(new Board(), PieceColor.White);
Pawn pawn3 = new Pawn(new Board(), PieceColor.Black);
Pawn pawn4 = new Pawn(new Board(), PieceColor.Black);
Assert.AreEqual(pawn1, pawn2);
Assert.AreEqual(pawn3, pawn4);
}
public void Setup_WhenBoardIsSetup_PositionsAlongSeventhRankReturnBlackPawns()
{
var expected = new Pawn(Board, PieceColor.Black);
Board.Setup();
Assert.AreEqual(expected, GetSquare(1, 7).Occupier);
Assert.AreEqual(expected, GetSquare(2, 7).Occupier);
Assert.AreEqual(expected, GetSquare(3, 7).Occupier);
Assert.AreEqual(expected, GetSquare(4, 7).Occupier);
Assert.AreEqual(expected, GetSquare(5, 7).Occupier);
Assert.AreEqual(expected, GetSquare(6, 7).Occupier);
Assert.AreEqual(expected, GetSquare(7, 7).Occupier);
Assert.AreEqual(expected, GetSquare(8, 7).Occupier);
}
public void Setup_WhenBoardIsSetup_PositionsAlongSecondRankReturnWhitePawns()
{
var expected = new Pawn(Board, PieceColor.White);
Board.Setup();
Assert.AreEqual(expected, GetSquare(1, 2).Occupier);
Assert.AreEqual(expected, GetSquare(2, 2).Occupier);
Assert.AreEqual(expected, GetSquare(3, 2).Occupier);
Assert.AreEqual(expected, GetSquare(4, 2).Occupier);
Assert.AreEqual(expected, GetSquare(5, 2).Occupier);
Assert.AreEqual(expected, GetSquare(6, 2).Occupier);
Assert.AreEqual(expected, GetSquare(7, 2).Occupier);
Assert.AreEqual(expected, GetSquare(8, 2).Occupier);
}
public void Move_WhiteMakesAnEnPassantMove_OriginalPositionIsEmptyAndTargetPositionReturnsTheChessPieceAsOccupier()
{
Board.Setup();
Pawn expected = new Pawn(Board, PieceColor.White);
Board.Move(GetSquare(4, 2), GetSquare(4, 4));
Board.Move(GetSquare(4, 4), GetSquare(4, 5));
Board.Move(GetSquare(3, 7), GetSquare(3, 5));
Board.Move(GetSquare(4, 5), GetSquare(3, 6));
var actual = GetSquare(3, 6).Occupier;
Assert.AreEqual(new NullPiece(Board), GetSquare(4, 5).Occupier);
Assert.AreEqual(expected, actual);
}
private bool Equals(Pawn other)
{
return !ReferenceEquals(null, other) && Color == other.Color;
}