http://blogs.cunq.org/blogs/kmetivier/archive/2008/04/17/tests-et-requis-est-ce-diff-233-rent.aspxExcellent article de Grigori Melnik et Bob Martin sur les tests unitaires, les tests d'acceptation, FIT et les requis: Grigori Melnik: Thoughts on Agile Software Engineering and Beyond : Tests and Requirements, Requirements and Tests: A Möbius StriCommunityServer 2.1 SP3 (Build: 20423.1)