Added unit test for SetSplitter::findGroupContainingAllDevices (!485) · Merge requests · dSS - digitalSTROM Server / dss-mainline

Merged Pawel Kochanowski requested to merge pkochanowski/dss-mainline:15153-test-findGroupContainingAllDevices into master Dec 05, 2016

As I have changed the implementation of SetSplitter::findGroupContainingAllDevices function during GA implementation so I have also written a test case for it. This is unfortunately a private function so I added a helper class that is a friend of SetSplitter. I also moved the SetSplitter out of set.cpp so we have access to its interface from the unit tests. Is it valid approach?