public void Verb()
{
var table = new OptTableBuilder()
.Add(new VerbOption(1, "action", helpText: "Action", metaVar: "<action>"))
.Add(new SeparateOption(2, "-", "name", helpText: "Name", metaVar: "foo"))
.Add(new SeparateOption(3, "-", "foo", helpText: "Bar", metaVar: "foo"))
.Add(new InputOption(4, metaVar: "foo"))
.CreateTable();
var al = table.ParseArgs(new[] { "bar", "-name", "n" }, out var _);
output.WriteLine("Help: {0}", table.GetHelp());
output.WriteLine("{0}", al.Count);
output.WriteLine("{0}", al[0]);
output.WriteLine("{0}", al[1]);
}