Fix incorrect assertion in test_create_pool
Fix incorrect assertion in test_create_pool

Fixes bug 1192356

Change-Id: I2596f9c0e5e3f6c97ca2f47e23ffdab6846c65bf

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