Hi,
because I needed to test some WebBeans (services) with JUnit I wrote a simple integration.
If you're interested in JUnit integration: http://j4fry.blogspot.com/2009/06/howto-integrate-junit-and-webbeans.html
Alex
Alex, are you interested in prototyping a testing extension for Web Beans?
If you are, can you send me an email and we can discuss it on IRC or IM?