JUnit and NUnit are open source unit testing frameworks; the former for Java applications, the latter for .Net programs.

Diffblue, a spin-out from Oxford University, uses machine learning to help developers automatically create unit tests for their Java code. Because few developers enjoy writing unit tests to ensure ...

In the Preface for Effective Unit Testing: A Guide for Java Developers , author Lasse Koskela states that although the impetus for Effective Unit Testing was to "write a Java edition of Roy ...