add function to tests core that allows adding to paste file

[Steve Martinelli]

Both endpoint filtering and oauth1 extensions have tests in keystone that dynamically create a paste file that adds that specific extension to the pipeline.

It would be best to put this in a utils file or just core.py under tests, so other extensions can use it.

[Dolph Mathews (dolph)]

That sounds super useful

[Dolph Mathews (dolph)]

++ for keystone.tests.core

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/44509

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/44509
Committed: http://github.com/openstack/keystone/commit/55a4c06d26c8751fefa6d64ddb4a2e0ecd9a189f
Submitter: Jenkins
Branch: master

commit 55a4c06d26c8751fefa6d64ddb4a2e0ecd9a189f
Author: Steve Martinelli <email address hidden>
Date: Fri Aug 30 10:08:57 2013 -0500

    Move _generate_paste_config to tests.core

    Seeing as how tests for oauth1 and endpoint filtering each have
    their own private functions for creating a new paste-ini file,
    I think it's best to move these to tests.core.
    Future extensions will benefit from this too.

    fixes bug: #1218720

    Change-Id: Ic31b78dda0a66ddc4c4214bca4ba3b683d554886