saltstack/salt — pull request #19307 by blueicefield (2014-12-30 23:15:14+00:00)
Title: Feature : Adding functions to Mongodb module for the management of user roles 

Those features concern only Mongodb >= 2.6.
Unfortunately it does not seem to be any unit tests for mongodb module that I could complete. I hope I can add it in a future contribution. Same for the related salt states functions.