public void SepBy0Test()
{
Combinator.SepBy0(
Parser.Fail <Char, Char>("Failure"),
Parser.Fail <Char, Unit>("Failure"))
.Run("inputString".AsStream())
.Case(
failure: (restStream, _) => Assert.Fail(),
success: (restStream, value) =>
{
Assert.False(value.Any());
});
Combinator.SepBy0(
Chars.Any(),
Chars.Char(',').Ignore())
.Run("i,n,p,u,t,S,t,r,i,n,g".AsStream())
.Case(
failure: (restStream, _) => Assert.Fail(),
success: (restStream, value) =>
{
Assert.True(Enumerable.SequenceEqual(value, "inputString"));
Assert.False(restStream.Current.HasValue);
});
Combinator.SepBy0(
Chars.Any(),
Chars.Char(',').Ignore())
.Run("i,n,p,u,t,S,t,r,i,n,g,".AsStream())
.Case(
failure: (restStream, _) => Assert.Fail(),
success: (restStream, value) =>
{
Assert.True(Enumerable.SequenceEqual(value, "inputString"));
Assert.True(restStream.Current.HasValue);
Assert.AreEqual(',', restStream.Current.Value.Item0);
Assert.AreEqual(1, restStream.Current.Value.Item1.Line);
Assert.AreEqual(22, restStream.Current.Value.Item1.Column);
});
}