Trove not mocked in tests

[Radomir Dopieralski]

When running tests, I get the following output on the console:

INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): public.trove.example.com
DEBUG:troveclient.client:Connection refused: HTTPConnectionPool(host='public.trove.example.com', port=8779): Max retries exceeded with url: /v1.0/instances/6ddc36d9-73db-4e23-b52e-368937d72719 (Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known)
..INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): public.trove.example.com
DEBUG:troveclient.client:Connection refused: HTTPConnectionPool(host='public.trove.example.com', port=8779): Max retries exceeded with url: /v1.0/instances/6ddc36d9-73db-4e23-b52e-368937d72719 (Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known)
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): public.trove.example.com
DEBUG:troveclient.client:Connection refused: HTTPConnectionPool(host='public.trove.example.com', port=8779): Max retries exceeded with url: /v1.0/instances/4d7b3f57-44f5-41d2-8e86-36b88cad572a (Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known)

It seems like some calls to trove are not properly mocked in the tests, and it's trying to do actual calls.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/60935

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/60935
Committed: http://github.com/openstack/horizon/commit/6afa1fdf1b660cf5932a0848f84a5262f26e3bb3
Submitter: Jenkins
Branch: master

commit 6afa1fdf1b660cf5932a0848f84a5262f26e3bb3
Author: Cristian A Sanchez <email address hidden>
Date: Mon Dec 9 12:23:28 2013 -0800

    Adds Trove mock to tests in database_backups

    Test cases in database_backups/tests.py now have a mock for the
    method api.trove.instance_get(). The absence of this mock was
    causing real HTTP requests to Trove.

    Change-Id: Icf760d7eaba2d136626dbbbbf6e49260a18fb874
    Closes-Bug: #1255936