Bring Object Auditor Coverage To 99%

Previously at 87% with 20 missing 11 partial, this additional
test code brings it to 99% 0 missing and 3 partial.  Noticed
some easy places to add coverage while working on the
Storage Policy branch.

Change-Id: I49b5b4db3341416fce1ef42811732c16d3265522
Merge "Bring Object Auditor Coverage To 99%"