Remove mox/mox3 usage from test_name_or_id.py
Remove mox/mox3 usage from test_name_or_id.py

Change-Id: Iefaeb45312177be172858203715bdc1db88e6add
Partial-Bug: #1753504

noironetworks/python-neutronclient,openstack/python-neutronclient,noironetworks/python-neutronclient,openstack/python-neutronclient