PowerArgs.CommandLineArgumentsDefinition.ToString C# (CSharp) Method

        public override string ToString()
        {
            var ret = "";

            if (ArgumentScaffoldType != null) ret += ArgumentScaffoldType.Name;
            ret += "(Arguments=" + Arguments.Count + ")";
            ret += "(Actions=" + Actions.Count + ")";
            ret += "(Hooks=" + Hooks.Count() + ")";

            return ret;
        }

        public void TestSimpleModelWithSimpleValidator()
        {
            CommandLineArgumentsDefinition definition = new CommandLineArgumentsDefinition();
            var definitionString = definition.ToString(); // Make sure it doesn't throw

            var argument = new CommandLineArgument(typeof(int), "somenumber");
            definition.Arguments.Add(argument);
            argument.Metadata.Add(new ArgRequired());

            try
            {
                Args.Parse(definition, new string[] { });
                Assert.Fail("An exception should have been thrown");
            }
            catch (MissingArgException ex)
            {
                Assert.IsTrue(ex.Message.Contains("somenumber"));
            }
        }