Add more tests for command line client
Add more tests for command line client

Change-Id: Ib43f9e4e615285a01166fc9c4a5255aba024d142

ed-/python-solumclient,stackforge/python-solumclient,rackerlabs/arborlabs_client,stackforge/python-solumclient,rackerlabs/arborlabs_client,ed-/python-solumclient,openstack/python-solumclient