While we are still researching the CDI model, does it make sense to have any unit tests other than a simple send and receive?

This is what I have currently: https://github.com/dimitraz/aerogear-unifiedpush-server/commit/ff104bb98c37876e877b48f0e86f64ef7d82d91d

Based on Matthias' 'SimpleTest' class: https://github.com/matzew/kafka-cdi/blob/master/src/test/java/net/wessendorf/kafka/cdi/SimpleTest.java#L83-L88