How can I motivate coworkers to write unit tests? Making a dreary but important task commonplace will require some creativity.

Writing good unit tests, Part 2: Follow your nose Klaus Berg continues his investigation of the tools and best practices used by programmers with GUTs, with examples based on JUnit, TestNG, and ...

When unit tests fail, they should clearly explain why. Take advantage of the Fluent Assertions library to write unit test methods that are simple, readable, concise, and expressive.