This has been adopted from: jamieonsoftware
With help from: John S. - http://github.com/juven14
Design From: Istvan Pusztai - http://codeigniter.com/forums/viewthread/129253/P10/#697201
The unit_test.php file should go in your CodeIgniter root. The same place as index.php
You should open that file and alter your paths.
The tests directory can be moved any where you want but they are setup to be in the root as well.
I have included a full download of simpletest and the only customization I have made is to the