Test automation expert Gerard Meszaros talks about his book xUnit Test Patterns and how it aids developers and test automaters write better, more maintainable automated tests. He introduces the common Test Smells that test automaters may encounter and what these symptoms should tell them about how they’ve automated the tests.
http://www.informit.com/podcasts/episode.aspx?e=56de908c-a71c-46c2-ae77-ae1f81f749b1