tree ed8441a04ff925d96ea9b639ade663f03362689f
parent 65c07d7fac791cf952b34b7d424e1d2ded1f89c2
author Zhi Kun Liu <zhikunli@cn.ibm.com> 1395234095 +0800
committer Zhi Kun Liu <zhikunli@cn.ibm.com> 1395640216 -0500

Stop volume leaking

Resources created would not be cleanup if exception raised
in setUpClass. This patch use decorator 'safe_setup' to
cleanup those resources in volumes tests.

Partially Implements: blueprint stop-leaking

Change-Id: I668f8d4a0fb1833d6e3aa5be7c304d03f19a7288