public void Parse_string_scalar_with_required_constraint_as_value(string[] arguments, Options_With_Required_Set_To_True_For_Values expected)
        {
            // Fixture setup in attributes

            // Exercize system
            var result = InvokeBuild <Options_With_Required_Set_To_True_For_Values>(
                arguments);

            // Verify outcome
            expected.Should().BeEquivalentTo(((Parsed <Options_With_Required_Set_To_True_For_Values>)result).Value);

            // Teardown
        }
        public void Parse_string_scalar_with_required_constraint_as_value(string[] arguments, Options_With_Required_Set_To_True_For_Values expected)
        {
            // Fixture setup in attributes

            // Exercize system
            var result = InstanceBuilder.Build(
                Maybe.Just <Func <Options_With_Required_Set_To_True_For_Values> >(() => new Options_With_Required_Set_To_True_For_Values()),
                arguments,
                StringComparer.Ordinal,
                CultureInfo.InvariantCulture,
                Enumerable.Empty <ErrorType>());

            // Verify outcome
            expected.ShouldBeEquivalentTo(((Parsed <Options_With_Required_Set_To_True_For_Values>)result).Value);

            // Teardown
        }