PowerArgs.CommandLineAction.ToString C# (CSharp) Method

        public override string ToString()
        {
            var ret = "";
            if (Aliases.Count > 0) ret += DefaultAlias;
            ret += "(Aliases=" + Aliases.Count + ")";
            ret += "(Arguments=" + Arguments.Count + ")";

            return ret;
        }

        public void TestModeledAction()
        {
            bool invoked = false;

            CommandLineArgumentsDefinition definition = new CommandLineArgumentsDefinition();

            var action = new CommandLineAction((d) =>
            {
                Assert.AreEqual("go", d.SpecifiedAction.DefaultAlias);
                Assert.AreEqual("Hawaii", d.SpecifiedAction.Arguments[0].RevivedValue);
                invoked = true;
            });

            action.Aliases.Add("go");
            action.Description = "A simple action";

            definition.Actions.Add(action);

            var actionString = action.ToString(); // Make sure it doesn't throw

            var destination  = new CommandLineArgument(typeof(string),"destination");
            destination.Metadata.Add(new ArgRequired());
            destination.Description = "The place to go to";

            action.Arguments.Add(destination);

            Args.InvokeAction(definition, "go", "-destination", "Hawaii");
            Assert.IsTrue(invoked);

            var usage = ArgUsage.GetUsage(definition, "test");
            Assert.IsTrue(usage.Contains("A simple action"));
            Assert.IsTrue(usage.Contains("The place to go to"));
        }