Integrate Hamcrest and Mockito with JUnit 5 for more sophisticated unit testing with assertions, simulations, and behavior verification using Mockito spies.

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 ...

Microsoft's Visual Studio Code team has added initial support for the JUnit 5 testing framework, along with other Java functionality via extensions to the open source, cross-platform code editor.