bug 1392457: Add Document manager tests
bug 1392457: Add Document manager tests

jwhitlock/kuma,Elchi3/kuma,SphinxKnight/kuma,mozilla/kuma,Elchi3/kuma,escattone/kuma,mozilla/kuma,jwhitlock/kuma,SphinxKnight/kuma,Elchi3/kuma,jwhitlock/kuma,mozilla/kuma,SphinxKnight/kuma,mozilla/kuma,a2sheppy/kuma,a2sheppy/kuma,jwhitlock/kuma,SphinxKnight/kuma,SphinxKnight/kuma,a2sheppy/kuma,SphinxKnight/kuma,escattone/kuma,jwhitlock/kuma,a2sheppy/kuma,Elchi3/kuma,Elchi3/kuma,mozilla/kuma,a2sheppy/kuma,escattone/kuma