public void ParseOneClass_OptionsAndRest()
{
ParseResult<OptionAndRest> result = _parser.Parse<OptionAndRest>("-a 123 alpha beta gamma");
Assert.IsTrue(result.Success);
Assert.IsNotNull(result.Value);
Assert.AreEqual(123, result.Value.Option);
Assert.AreEqual("alpha beta gamma", result.Value.Rest);
}