Submitted by michael on Thu, 01/01/2015 - 16:03 URL http://www.alistapart.com/articles/testability Testability: friend or foe? Gian Sampson-Wild takes a close look at one of the features of the new Web Content Accessibility Guidelines. Tags Testability: friend or foe? Gian Sampson-Wild takes a close look at one of the features of the new Web Content Accessibility Guidelines.