public void PromotionWrongType()
{
var from = new Position("a7");
var s = new ChessState();
var piece = new ChessPiece { Player = new Player(1) };
s[from] = piece;
var m = new Promotion(new PawnMoveTemplate(), new[] { PieceTypes.Knight, PieceTypes.Bishop, PieceTypes.Rook, PieceTypes.Queen });
Assert.IsFalse(m.CanApply(from, new Position("a8"), s, PieceTypes.Pawn));
}
public void PromotionApply()
{
var from = new Position("a7");
var to = new Position("a8");
var piece = new ChessPiece { Type = PieceTypes.Pawn, Player = new Player(1) };
var s = new ChessState();
s[from] = piece;
var m = new Promotion(new PawnMoveTemplate(), new[] { PieceTypes.Knight, PieceTypes.Bishop, PieceTypes.Rook, PieceTypes.Queen });
var concretePromotion = m.Concretize(from, to, PieceTypes.Queen);
concretePromotion.Apply(s);
Assert.AreEqual(PieceTypes.Queen, piece.Type);
}