public void TryParse()
{
FoosMatch match;
Assert.IsTrue(MatchParser.TryParse("@playerA @playerB 1-10", out match));
Assert.AreEqual("@playerB", match.Winner.Id);
Assert.AreEqual("@playerA", match.Looser.Id);
Assert.AreEqual(10, match.GoalsWinner);
Assert.AreEqual(1, match.GoalsLooser);
}
public override int VisitMatch <TOutput>(MatchParser <TInput, TOutput> parser, int start)
{
var len = parser.Consumer(_source, start);
if (len >= 0)
{
_prevWasMissing = false;
}
return(len);
}
public override Parser <TInput> VisitMatch <TOutput>(MatchParser <TInput, TOutput> parser)
{
state.InputLength = parser.Consumer(source, state.InputStart);
if (state.InputLength >= 0)
{
this.prevWasMissing = false;
return(null);
}
else
{
// keep prevWasMissing the same
return(null);
}
}
public override Parser <TInput> VisitMatch <TOutput>(MatchParser <TInput, TOutput> parser)
{
state.InputLength = parser.Parse(source, state.InputStart, output, output.Count);
return(null);
}
public override Parser <TInput> VisitMatch(MatchParser <TInput> parser)
{
throw new System.NotImplementedException();
}
public override void VisitMatch <TOutput>(MatchParser <TInput, TOutput> parser)
{
WriteTerm("match()");
}
public override Parser <TInput> VisitMatch(MatchParser <TInput> parser)
{
state.InputLength = parser.Scan(source, state.InputStart);
return(null);
}
public static IEnumerable <FoosMatch> GetMatches(IEnumerable <Message> messages)
{
FoosMatch match = null;
return(messages.Where(m => MatchParser.TryParse(m.Text, out match)).Select(m => match));
}
public override Parser <TInput> VisitMatch <TOutput>(MatchParser <TInput, TOutput> parser)
{
// not proven safe here because scan of MatchParser is user defined
state.InputLength = parser.Scan(source, state.InputStart);
return(null);
}