@walters https://bodhi.fedoraproject.org/updates/FEDORA-2018-a0a1cd4af2 was what renamed control-center to gnome-control-center and I believe https://pagure.io/fedora-comps/c/1297273ba7958412dc57748e48ba7c0e24367df6?branch=master that nirik just merged should have all the comps fixes.
Thanks @adamwill, I've fixed this in two ways: updated the dep in eog-tests, and also fixed python2-behave to correctly provide python-behave in https://bodhi.fedoraproject.org/updates/python-behave-1.2.5-23.fc28
Sorry @adamw, just edited in one more last minute update including canterell-fonts 0.101. Should be fine to update openQA needles now I think, I'd expect the glyphs in 0.101 to be more or less stable now. There's talk of adding Cyrillic glyphs upstream, but that hopefully won't affect the Fedora tests -- I assume they are all using latin.