This video provides a short introduction on how to perform unit testing in Java with JUnit 3.8. JUnit is an open source library used to perform unit testing on Java source code. This tools is a standard in unit testing and has been followed by many xUnit tools for other programming languages. JUnit allows you to assert that methods in your Java code work as designed, without the need to set up the complete application.
Video producer: http://www.zaneacademy.com
Further reading: JUnit presentation