public void TestStarred()
{
var expected = new StarRegex <int>(123.ToRegex());
var actual = 123.ToRegex().Starred();
Assert.AreEqual(expected, actual);
}
public void AtomAndStar()
{
const string input = "a*";
var expected = new StarRegex <char>(new AtomicRegex <char>('a'));
var actual = this.converter.Convert(input);
Assert.AreEqual(expected, actual);
}
private Regex ParseWithoutSumAndCatenation()
{
var alreadyParsedBackup = this.alreadyParsed;
try
{
var result = this.ParseWithoutSumCatenationAndStar();
while (this.Accept(typeof(StarToken)))
{
result = new StarRegex <char>(result);
}
return(result);
}
catch (RegexParserInternalException)
{
this.alreadyParsed = alreadyParsedBackup;
throw;
}
}
