hello david,
thanks for your encouraging mail. Right now, I just used the Result
and RunListener classes and interfaces to manage feedback from my
tests, but the basic idea is that I would run JUnit with some custom
runner that would discover "test classes" that would report results.

In a previous JS framework I wrote, the wrapper classes were defined
statically (ie. each known html test was associated to a defined
JUnit4 test class) and run with a custom Runner deriving from
JUnit4BlockRunner (and making use of parameterized btw).

I could have a java class "proxy" that would report results on a given
runner. Is that what you are thinking of ?

Arnaud