public void WhenLastMoveWasNotPromotionReturnTheSameChessMove()
{
var movementHistoryMock = new Mock <IMovementHistory>(MockBehavior.Strict);
var piecesMock = new Mock <IEnumerable <IChessPiece> >(MockBehavior.Strict);
var notPromotionMove = new ChessMove(new Position(0, 1), new Position(0, 3));
var piecePromoter = new PiecePromoter(movementHistoryMock.Object);
var result = piecePromoter
.DepromoteIfPromotionMove(notPromotionMove, piecesMock.Object);
Assert.AreEqual(notPromotionMove, result);
}
public void WhenLastMoveWasPromotionDepromotePieceAndReturnLastMove()
{
var movementHistoryMock = new Mock <IMovementHistory>(MockBehavior.Strict);
var promotedPawn = new Mock <IChessPiece>(MockBehavior.Strict);
var promoteType = ChessPieceType.Queen;
var promotionMove = new ChessMove(new Position(0, 0), new Position(0, 0),
pawnPromotion: promoteType);
var pawnPosition = new Position(3, 0);
var lastMove = new ChessMove(new Position(3, 1), pawnPosition);
promotedPawn
.SetupGet(p => p.Position)
.Returns(pawnPosition);
promotedPawn
.Setup(p => p.Depromote());
movementHistoryMock
.Setup(h => h.RemoveLastMove())
.Returns(lastMove);
var piecePromoter = new PiecePromoter(movementHistoryMock.Object);
var pieces = new List <IChessPiece>()
{
promotedPawn.Object
};
var result = piecePromoter
.DepromoteIfPromotionMove(promotionMove, pieces);
Assert.AreEqual(lastMove, result);
promotedPawn
.Verify(p => p.Depromote());
movementHistoryMock
.Verify(h => h.RemoveLastMove());
}