Missing test case for validation of an active image update

[Victor Morales]

The current tests cases are not covering the case where the user pretends to upload an image with "active" status. This functionality was added thru the following review:

https://review.openstack.org/#/c/136520/

And was affected by 1432249 bug(https://bugs.launchpad.net/python-glanceclient/+bug/1432249)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/166031

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/166031
Committed: https://git.openstack.org/cgit/openstack/python-glanceclient/commit/?id=42d754825786c60b67638cdcc2bc2edb3fec00b9
Submitter: Jenkins
Branch: master

commit 42d754825786c60b67638cdcc2bc2edb3fec00b9
Author: Victor Morales <email address hidden>
Date: Thu Mar 19 16:46:18 2015 -0600

    Test unit for checking update active images

    This test unit pretends to cover attempts to upload images with active
    status.

    Change-Id: Id557157b30d78af474973a9d385c34aeb8afd0c3
    Closes-Bug: #1434306