tree 955e2a07d0c1d300718af64470aa72ceeebe932c
parent 72312d9911b7349c5eeaf8746874086d227a5655
author xing-yang <xing.yang@emc.com> 1493808776 -0400
committer xing-yang <xing.yang@emc.com> 1501018444 -0700

Add Tests for Groups Volume APIs - Part 2

Generic volume groups support was added to Cinder in the
Newton release:
https://blueprints.launchpad.net/cinder/+spec/generic-volume-group

This is the 2nd patch that adds the tempest tests for generic
volume groups APIs in Cinder. It adds group_snapshots clients.
It adds tests for the following APIs:

  * create group snapshot
  * delete group snapshot
  * show group snapshot
  * list group snapshot

Change-Id: I21f07f7b3e8f22055e7978c0bf4aa01b80b493d9