public static void FailsWith <T>(TokenListParser <char, T> parser, string input,
Action <TokenListParserResult <char, T> > resultAssertion)
{
var result = parser.TryParse(StringAsCharTokenList.Tokenize((input)));
if (result.HasValue)
{
Assert.False(result.HasValue, $"Expected failure but succeeded with {result.Value}.");
}
resultAssertion(result);
}
public static void FailsWithMessage <T>(TokenListParser <char, T> parser, string input, string message)
{
var result = parser.TryParse(StringAsCharTokenList.Tokenize(input));
Assert.Equal(message, result.ToString());
}
public static void Succeeds <T>(TokenListParser <char, T> parser, string input, Action <T> resultAssertion)
{
var t = parser.Parse(StringAsCharTokenList.Tokenize(input));
resultAssertion(t);
}