prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
mock_virt_utils.virt_customize.assert_called()
mock_inject_odl.assert_called()
prep_image(ds, ns, 'undercloud.qcow2', '/tmp', root_pw='test')
mock_virt_utils.virt_customize.assert_called()
mock_inject_odl.assert_called()