public void ShouldParseFromFile(string notation, int file)
{
StandardAlgebraicNotation.Parse(notation);
StandardAlgebraicNotation.TryParse(notation, out var an).ShouldBeTrue();
an.FromFileX.HasValue.ShouldBeTrue();
an.FromFileX.Value.ShouldBe(file);
}
public void ShouldParsePieceName(string notation, ChessPieceName piece)
{
StandardAlgebraicNotation.Parse(notation);
StandardAlgebraicNotation.TryParse(notation, out var an).ShouldBeTrue();
an.Piece.ShouldBe(piece);
}
public void ShouldDisambiguateRank(string move, string expected)
{
var san = StandardAlgebraicNotation.Parse(move);
san.FromFileX.HasValue.ShouldBeFalse();
san.FromRankY.HasValue.ShouldBeTrue();
san.FromRankY.Value.ShouldBe(4);
}
public void Should_parse_san_notation(string san)
{
StandardAlgebraicNotation.Parse(san).ToNotation().ShouldBe(san);
}
public void ShouldFailParsing(string notation)
{
StandardAlgebraicNotation.TryParse(notation, out var an).ShouldBeFalse();
Should.Throw <Exception>(() => StandardAlgebraicNotation.Parse(notation));
}
public static StandardAlgebraicNotation ToSan(this string s)
{
return(StandardAlgebraicNotation.Parse(s));
}