public void WhenPromotionIsRequiredAndPromotionMoveWasGivenPromoteAndReturnTrue()
{
var boardMock = new Mock <IChessBoard>(MockBehavior.Strict);
var promotionDetectorMock = new Mock <IPromotionDetector>(MockBehavior.Strict);
var movementMock = new Mock <ILegalMovement>(MockBehavior.Strict);
var currentPlayer = ChessColor.White;
var piecePosition = new Position(0, 1);
var pieceDestination = new Position(0, 3);
var chessMove = new ChessMove(piecePosition, pieceDestination,
pawnPromotion: ChessPieceType.Queen);
boardMock
.Setup(b => b.Move(chessMove));
promotionDetectorMock
.Setup(c => c.IsPromotionRequired())
.Returns(true);
var moveValidator = new MoveValidator(boardMock.Object, movementMock.Object,
promotionDetectorMock.Object);
var result = moveValidator.ValidateAndMove(chessMove, currentPlayer);
Assert.AreEqual(true, result);
boardMock
.Verify(b => b.Move(chessMove));
}
public void WhenTryingToMoveEmptySpaceReturnFalse()
{
var boardMock = new Mock <IChessBoard>(MockBehavior.Strict);
var promotionDetectorMock = new Mock <IPromotionDetector>(MockBehavior.Strict);
var movementMock = new Mock <ILegalMovement>(MockBehavior.Strict);
var examplePieceMock = new Mock <IReadOnlyChessPiece>(MockBehavior.Strict);
var currentPlayer = ChessColor.Black;
var piecePosition = new Position(0, 1);
var pieceDestination = new Position(0, 3);
var chessMove = new ChessMove(new Position(1, 6), pieceDestination);
examplePieceMock
.SetupGet(p => p.Position)
.Returns(piecePosition);
boardMock
.SetupGet(b => b.Pieces)
.Returns(new List <IReadOnlyChessPiece>()
{
examplePieceMock.Object
});
promotionDetectorMock
.Setup(c => c.IsPromotionRequired())
.Returns(false);
var moveValidator = new MoveValidator(boardMock.Object, movementMock.Object,
promotionDetectorMock.Object);
var result = moveValidator.ValidateAndMove(chessMove, currentPlayer);
Assert.AreEqual(false, result);
}
public void WhenMoveIsLegalThenMoveAndReturnTrue()
{
var boardMock = new Mock <IChessBoard>(MockBehavior.Strict);
var promotionDetectorMock = new Mock <IPromotionDetector>(MockBehavior.Strict);
var movementMock = new Mock <ILegalMovement>(MockBehavior.Strict);
var movedPieceMock = new Mock <IReadOnlyChessPiece>(MockBehavior.Strict);
var currentPlayer = ChessColor.White;
var piecePosition = new Position(0, 1);
var pieceDestination = new Position(0, 3);
var chessMove = new ChessMove(piecePosition, pieceDestination);
movedPieceMock
.SetupGet(p => p.Color)
.Returns(currentPlayer);
movedPieceMock
.SetupGet(p => p.Position)
.Returns(piecePosition);
boardMock
.Setup(b => b.Move(chessMove));
boardMock
.SetupGet(b => b.Pieces)
.Returns(new List <IReadOnlyChessPiece>()
{
movedPieceMock.Object
});
promotionDetectorMock
.Setup(c => c.IsPromotionRequired())
.Returns(false);
movementMock
.Setup(m => m.GetAvailableLegalMoves(movedPieceMock.Object))
.Returns(new List <ChessMove>()
{
chessMove
});
var moveValidator = new MoveValidator(boardMock.Object, movementMock.Object,
promotionDetectorMock.Object);
var result = moveValidator.ValidateAndMove(chessMove, currentPlayer);
Assert.AreEqual(true, result);
boardMock
.Verify(b => b.Move(chessMove));
}