Fix unit tests for VR
Fix unit tests for VR

zen/solar,loles/solar,Mirantis/solar,Mirantis/solar,zen/solar,Mirantis/solar,loles/solar,loles/solar,openstack/solar,pigmej/solar,pigmej/solar,pigmej/solar,zen/solar,zen/solar,loles/solar,openstack/solar,openstack/solar,Mirantis/solar