This is a (personal) list of articles dealing with unit testing that I like. I have chosen to include material that is longer than the usual (short) blog posting. I encourage readers to give more objectivity to this subjective set by submitting in the comments what they preferred ;o)

Test Flexibly with AspectJ and Mock Objects

Automation for the People: Continuous testing

Exploring The Continuum Of Test Doubles



Unit Testing With C#



End to End, or, Another Run on the Hamster Wheel of Life



In Pursuit of Code Quality: Unit Testing Ajax Applications

Apply Test-Driven Development to your Database Projects



What It Means to Mock: Isolating Units for Testing

Unit testing and Test Driven Development (TDD) for Flex and ActionScript 3.0



Unit testing Web 2.0 applications using the Dojo Objective Harness



A Guide to Testing Rails Applications

Additional unit testing article resources

TestDriven.com – Articles Directory



IBM DeveloperWorks

Quality Assurance Links Directory – Articles Section

Software Development Articles, Unit Testing Section

SQA Zone – Articles Directory