Hey Bjoern, I've just started learning qiime, so probably not the best person to write tests / do clean up at the moment. Galaxy tool would have made my life much easier, by way of figuring out this beast :). Oksana Hi Oksana,

afaik a few more tests would be nice:

https://github.com/galaxyproject/tools-iuc/pull/431

But it looks more a less good. If you want to do the final cleanup, this PR is probably ready to merge.

Thanks! Bjoern

P.S. CC Bérénice as she was working on it as well