Add unit test for migration 010
Add unit test for migration 010

This continues implementing unit tests for the migrations that are
currently missing them

Change-Id: I461f133c6dc5a9dcc775cc71571e1acfd746d9ee

jumpstarter-io/glance,openstack/glance,darren-wang/gl,jumpstarter-io/glance,stevelle/glance,akash1808/glance,rickerc/glance_audit,tanglei528/glance,sigmavirus24/glance,darren-wang/gl,scripnichenko/glance,SUSE-Cloud/glance,tanglei528/glance,takeshineshiro/glance,openstack/glance,SUSE-Cloud/glance,wkoathp/glance,rickerc/glance_audit,saeki-masaki/glance,citrix-openstack-build/glance,sigmavirus24/glance,dims/glance,rajalokan/glance,vuntz/glance,ntt-sic/glance,redhat-openstack/glance,cloudbau/glance,redhat-openstack/glance,dims/glance,cloudbau/glance,klmitch/glance,akash1808/glance,stevelle/glance,ozamiatin/glance,rajalokan/glance,JioCloud/glance,wkoathp/glance,openstack/glance,JioCloud/glance,kfwang/Glance-OVA-OVF,takeshineshiro/glance,kfwang/Glance-OVA-OVF,paramite/glance,klmitch/glance,ntt-sic/glance,citrix-openstack-build/glance,saeki-masaki/glance,paramite/glance,scripnichenko/glance,ozamiatin/glance,vuntz/glance