tag:blogger.com,1999:blog-8528631747209969303.post8349380501015914580..comments2011-04-06T10:24:45.664-04:00Comments on Doc On Dev: "Necessary" RefactoringDocLogichttp://www.blogger.com/profile/09149149882666714621noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8528631747209969303.post-2722805987011464472011-04-06T09:48:30.437-04:002011-04-06T09:48:30.437-04:00I agree, and hate to be that guy (Dijkstra), but w...I agree, and hate to be that guy (Dijkstra), but we can never know that we are not affecting behavior, only gain confidence ;-) <br /><br />"In each case, we need comprehensive test coverage. Without tests, we don't know for certain if we've altered behavior or not."scottevilhttp://www.blogger.com/profile/12759116729579018689noreply@blogger.com