ncrunch.net - automated parallel continuous testing

automated parallel continuous testing for Visual Studio:

http://www.ncrunch.net/

lessons learned for dealing with legacy code

http://codebetter.com/jeremymiller/2006/05/04/lessons-learned-for-dealing-with-legacy-code/

Unit Test Mocking Framework for .NET - MOQ

allows neat LINQ approach to auto-creation of mock objects, without the need for record + playback:

http://code.google.com/p/moq/wiki/QuickStart

Kent Beck, Cynthia Andres - Extreme Programming Explained - Embrace Change

http://www.amazon.co.uk/Extreme-Programming-Explained-Embrace-Change/dp/0321278658/ref=sr_1_1?ie=UTF8&qid=1302439066&sr=8-1

O'Reilly - The Importance of Unit Testing (Steven Feuerstein)

http://www.oreillynet.com/pub/a/oreilly/oracle/utplsql/news/fulldoc.html