Community driven content discussing all aspects of software development from DevOps to design patterns. What’s trending at JavaOne 2017? A simple way to tell is to search through the conference ...

In the post Improving On assertEquals with JUnit and Hamcrest I introduced use of Hamcrest with JUnit. I then looked at JUnit’s Built-in Hamcrest Core Matcher Support. In this post, I look at using ...

When it's time to test your code, it's not good enough to simply write a unit test or two for each method. When you write unit tests, the goal is not to test every method, but also to test each ...

JUnit, a simple testing framework created by Kent Beck and Erich Gamma during a long airplane trip a few years ago, ushered in a new era of developer testing. A cottage industry grew up around "*Unit" ...

In Chapter 1 of Effective Unit Testing, Koskela mixes brief historical testing anecdotes with basic introductory material and often-cited reasons on why unit tests and automated tests are important ...