I added my 2¢. @Corporate Gadfly. And for the discussion here, it's a matter of having an easy set of commands to use that put you exactly where you need to be to just strt writing tests. That's what the PDK did, and why I think it was so helpful to so many. I was "almost" there with my

puppet module generate

templates and skeleton directory when PDK came along. I tried Gepetto, and it was sad. vim-puppet was helpful since I'm nearly 100% of my time in Vim. I think the desired way of working would be foo user-modulename cd modulename foo new class foo new test foo new fact that simplicity of use and especially the

foo new class

also generating the test ready for you to just write.... that was the magic sauce.