The QaFoo blog has posted a new article sharing five tips to improve your unit testing of your PHP applications. Even if you're a testing veteran, there's some helpful hints in here for you.

After you got the hang of unit testing there is still so much space for improvement. In this post I want to share five tips with advanced testers I have seen to influence testing in the right direction.

Their list of five tips includes advice about what you should consider as a "unit", refactoring test code and writing tests for bugs. Each topic includes a brief description of the suggestion and clear steps to follow when integrating it into your testing workflow.