Good article about Vertical Slice testing over TDD

I like this article.  I have always liked TDD, but at times its very difficult to use.  The author goes on about it being better to test/automate a vertical slice.  I’ll take this a step farther and say a “story” in scrum to test.

http://codebetter.com/sebastienlambla/2013/07/11/unit-testing-is-out-vertical-slice-testing-is-in/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+CodeBetter+%28CodeBetter.Com%29