Javalobby.org - Unit Testing Tools: To Use Them or Not To Use Them?
JavaLobby.org has an interesting discussion on when to use JUnit and testing tools in general. The stimulus for the discussion is someone who posted a question stating that they have never used JUnit and where curious as to when and if they should use it. It is the comments that really establish the case for unit tests and test driven development. So if are questioning the use of JUnit, have a read.