I've been TDDing my Asp.Net sites with Ivonna and MbUnit v.2 for some time. Ivonna herself has been test-driven using MbUnit v.2. So, after seeing this announcement, I was quite anxious to try it with the v.3.

Turned out that it works only half way. The green one. The reds are a real failure. For some reason, Gallio can't format the exception when it is thrown in another AppDomain. So, instead of the real exception message, all we know is that "The runtime has not been initialized".

I think this should be pretty simple to fix. Too bad I didn't check it while it was still in alpha..

update: this is fixed in the trunk, and in the recent build. I'd recommend everyone to switch to the v.3 -- it's sooo much better!