internal static OptionResult CreateImplicit(
IOption option,
CommandResult parent)
{
var result = new OptionResult(option,
option.Token());
result.IsImplicit = true;
if (option.Argument.HasDefaultValue)
{
var value = option.Argument.GetDefaultValue();
switch (value)
{
case string arg:
result.TryTakeToken(new Token(arg, TokenType.Argument));
break;
default:
result.Result = ArgumentParseResult.Success(value);
break;
}
}
return(result);
}
public void Custom_types_and_conversion_logic_can_be_specified()
{
var argument = new Argument <MyCustomType>(parsed =>
{
var custom = new MyCustomType();
foreach (var a in parsed.Arguments)
{
custom.Add(a);
}
return(ArgumentParseResult.Success(custom));
})
{
Arity = ArgumentArity.ZeroOrMore
};
var parser = new Parser(
new Command("custom", "",
argument: argument));
var result = parser.Parse("custom one two three");
var customType = result.CommandResult.GetValueOrDefault <MyCustomType>();
customType
.Values
.Should()
.BeEquivalentTo("one", "two", "three");
}
public void Argument_defaults_arity_to_One_for_non_IEnumerable_types()
{
var argument = new Argument <int>(s => ArgumentParseResult.Success(1));
argument.Arity.Should().BeEquivalentTo(ArgumentArity.ExactlyOne);
}