Unit testing is a critical feature of modern software development. It is a way that you can confirm that different parts of your source code are working correctly. A streamlined unit testing framework should makes tracking defects so easy that the tests are carried out very frequently. This helps to identify problems as they are introduced, which helps enormously to resolve them.
The Wolfram Workbench contains a version of the MUnit Tester application that is used inside Wolfram Research itself for developing and verifying Mathematica.
The following topics are available: