I took some slack time today to watch his talk at Google on Unit Testing. It’s a really great talk on different kinds of tests, what they’re useful for, and how much of the different kinds you want to have. I can’t recommend it enough. He’s very clear in how he communicates. Jason previously linked to an earlier post of his, To New Or Not To New. I found that this video set up a much better sense of context for the To New or Not To New article.