public FENError Validate(string fen)
{
fen = FENHelpers.SanitizeFenString(fen);
foreach (var rule in _rules)
{
var rv = rule.Validate(fen);
if (rv != FENError.None)
{
throw new FENException(fen, rv);
}
}
return(FENError.None);
}
public FENError Validate(string fen)
{
fen = FENHelpers.SanitizeFenString(fen);
if (string.IsNullOrEmpty(fen))
{
return(FENError.InvalidFENString);
}
var splitSectionsLength = fen.Split(SeperationCharacter).Length;
if (splitSectionsLength != 6)
{
return(FENError.InvalidFENString);
}
return(FENError.None);
}
protected static IEnumerable <TestCase <CastlingAvailability, CastlingAvailability> > GetCastlingAbilityTestCases()
{
var max = 15ul;
var permutations = MovingPieceService.GetAllPermutationsOfSetBits(max.GetSetBits(), 0, 0);
var castlingCartesian = permutations.Distinct()
.Select(x => (CastlingAvailability)x)
.Select(x =>
new TestCase <CastlingAvailability, CastlingAvailability>(x,
x, $"{FENHelpers.MakeCastlingAvailabilityStringFromBitFlags(x)}")).ToArray();
return(castlingCartesian);
}