public void IsLegalMoveAcrossColumns_IsTrue_Test_002()
{
// Arrange across columns with capture
GameController gc = new GameController();
Location origin = gc.GetLocation("A5");
Location destination = gc.GetLocation("H5");
int playerIndex = 1;
int otherPlayerIndex = gc.GetOtherPlayerIndex(playerIndex);
ChessPiece piece = gc.Players[playerIndex].Pieces
.SingleOrDefault(p => p.CurrentLocation.Coordinate == "A8");
ChessPiece opponentPiece = gc.Players[otherPlayerIndex].Pieces
.SingleOrDefault(p => p.CurrentLocation.Coordinate == "A1");
// Fake previous moves that places pieces in desired locations.
piece.CurrentLocation = origin;
opponentPiece.CurrentLocation = destination;
// Act
bool isLegalMoveAcrossColumns =
MoveAssistant.IsLegalMoveAcrossColumns(
gc.Players[playerIndex], gc.Players[otherPlayerIndex], origin, destination);
// Assert
Assert.IsTrue(isLegalMoveAcrossColumns);
}
public void IsLegalMoveAcrossColumns_IsFalse_Test_002()
{
// Arrange IsFalse because own piece encountered
GameController gc = new GameController();
Location origin = gc.GetLocation("A5");
Location destination = gc.GetLocation("H5");
int playerIndex = 1;
int otherPlayerIndex = gc.GetOtherPlayerIndex(playerIndex);
ChessPiece piece = gc.Players[playerIndex].Pieces
.SingleOrDefault(p => p.CurrentLocation.Coordinate == "A8");
ChessPiece secondPiece = gc.Players[playerIndex].Pieces
.SingleOrDefault(p => p.CurrentLocation.Coordinate == "H8");
// Fake previous moves that places pieces in desired locations.
piece.CurrentLocation = origin;
secondPiece.CurrentLocation = gc.GetLocation("B5");
// Act
bool isLegalMoveAcrossColumns =
MoveAssistant.IsLegalMoveAcrossColumns(
gc.Players[playerIndex], gc.Players[otherPlayerIndex], origin, destination);
// Assert
Assert.IsFalse(isLegalMoveAcrossColumns);
}
public override bool DidMove(
Player player, Player opponent, Location origin, Location destination)
{
bool isLegalMoveThroughRows =
MoveAssistant.IsLegalMoveThroughRows(player, opponent, origin, destination);
bool isLegalMoveAcrossColumns =
MoveAssistant.IsLegalMoveAcrossColumns(player, opponent, origin, destination);
// ToDo: Handle special case of Castling
// If legal through rows or across columns, return True
if (isLegalMoveThroughRows || isLegalMoveAcrossColumns)
{
return(true);
}
else
{
return(false);
}
}