[development] Unit testing

Hi, Please do not reply to this mail, use the issue queue. I have written a unit testing framework. It is at http://drupal.org/node/249241 . While the parser is a bit harder to grok, it's not really relevant, it just does what it should... the runner itself is really small. I have added some documentation to http://drupal.org/node/30008 . Thanks, Karoly Negyesi