JAF Test Harness --> Where can I find the libraries?

Hello,

In this article:

https://jazz.net/wiki/bin/view/Main/JAFTestHarness

The example makes use of the following class:

net.jazz.ajax.tests.AbstractJAFTestCase

The junit tests corresponding to the javascript modules can extend this class to make DOH testing through junit possible.

Any ideas where I can find the related library for this class? I tried downloading Jazz Ajax Framework from jazz.net all downloads, but it is missing the subpackage net.jazz.ajax.tests

Thanks