We don't write ExpectTests anymore. All new unit test should be MockTests. See https://github.com/jclouds/jclouds-labs-openstack/tree/master/rackspace-autoscale/src/test/java/org/jclouds/rackspace/autoscale/v1/features for some good examples by @zack-shoylev. 

Can you please replace this class with ImageApiMockTest?