Testing JavaScript with JSTestDriver

Js-test-driver is an open source JavaScript unit tests runner written in Java. The project was started at Google and is under active development. This article provides a step by step process on how to JSTestDriver to write tests for Javascript. This article starts with an overview of the tool architecture before explaining its configuration, how to run js-test-driver from the command line and how to run it from Eclipse. The main part shows how to write tests and presents the most important features of js-test-drivers. Debugging of tests in Firefox and Chrome is also discussed.