I am not sure the above idea is mentioned by Michael Feathers in his amaze book "Working Effectively with Legacy Code" but it is a great idea, and combined with

I am not sure the above idea is mentioned by Michael Feathers in his amaze book "Working Effectively with Legacy Code" but it is a great idea, and combined with the things that Michael does cover will do you a lot of good! http://www.amazon.co.uk/Working-Effectively-Legacy-Michael-Feathers/dp/0131177052 http://www.amazon.co.uk/Working-Effectively-Legacy-Michael-F...