commit 149142e4eaec7aa815d0c2f3c726293440854a68
author Matthew Treinish <treinish@linux.vnet.ibm.com> Wed Mar 20 16:25:55 2013 -0400
committer Matthew Treinish <treinish@linux.vnet.ibm.com> Mon Mar 25 11:17:20 2013 -0400
tree 023289fd9b501761ff49523b38f30c3fa1cfb043
parent ccebcd1759644e17a5c549a787fb9c0ce5a698e7

Make volume attach and detach rescue tests negative.

Previously, test_rescued_vm_detach_volume() and
test_rescued_vm_attach_volume() were being skipped because of a bug.
However, the fix for that bug, which has been committed, was to disable
this functionality. It is now incorrect behavior to attach or detach a
volume for a instance in the rescue state. So, this commit changes the
tests to be negative and checks for the error response.

Change-Id: I80c0d33f078b0df46c2af7ea0df6b141a56dc2a2