I'm proud of Elliot Cohen, who I'm mentoring in Google's Summer of Code. He's writing unit tests before implementing code.
Be careful Elliot; it's addictive :-)
The original post was in the categories: software_craftsmanship summer_of_code but I'm still in the process of migrating categories over.
There may be broken links to media on this page. I'm still in the process of migrating them over.