See [1] We're clearly running glance_store code not staying in the FakeStoreAPI()
So it looks to me like sometimes the mocking/faking here isn't effective and we call out to the real glance_store during the unit tests
[1] http://logs.openstack.org/98/358498/1/check/gate-glance-python34-db/fb1944b/console.html#_2016-12-12_21_06_30_907102
See [1] We're clearly running glance_store code not staying in the FakeStoreAPI()
So it looks to me like sometimes the mocking/faking here isn't effective and we call out to the real glance_store during the unit tests
[1] http:// logs.openstack. org/98/ 358498/ 1/check/ gate-glance- python34- db/fb1944b/ console. html#_2016- 12-12_21_ 06_30_907102