public void Check_throws_if_both_sides_in_check()
{
var service = new CheckDetectionService(
_playerStateServiceMock.Object,
_moveServiceMock.Object,
ChessFactory.FindAttackPaths(),
ChessFactory.PathsValidator()
);
SetupCheckState(PlayerState.Check, Colours.White);
SetupCheckState(PlayerState.Checkmate, Colours.Black);
Should.Throw <Exception>(() => service.Check(_boardStateMock.Object));
}
public void Check_returns_valid_check_states(PlayerState whiteState, PlayerState blackState, GameCheckState expectedGameState)
{
var service = new CheckDetectionService(
_playerStateServiceMock.Object,
ChessFactory.BoardMoveService(ChessFactory.ChessBoardActionProvider()),
ChessFactory.FindAttackPaths(),
ChessFactory.PathsValidator()
);
if (expectedGameState != GameCheckState.BlackCheckmated &&
expectedGameState != GameCheckState.WhiteCheckmated)
{
// give the king a get out move
var kingPaths = new Paths();
kingPaths.Add(new Path {
new BoardMove(BoardLocation.At(1, 1), BoardLocation.At(1, 2), 1)
});
_kingItem.UpdatePaths(kingPaths);
}
SetupCheckState(whiteState, Colours.White);
SetupCheckState(blackState, Colours.Black);
service.Check(_boardStateMock.Object).ShouldBe(expectedGameState);
}
