Functional test fails when using override-url option

[Dave McCowan]

The get_base_url() method of BarbicanClient() needs to be able to return a URL both with and without the version part of the URL.
For example: http://localhost:9311/ and override_url=http://localhost:9311/v1.

The use of the override-url parameter in dev_temptest.conf does not provide for this support.

This causes the VersionDiscoveryTestCase() to fail.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/158132

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/158132
Committed: https://git.openstack.org/cgit/openstack/barbican/commit/?id=e4161ae87d44ef52535dd30d838f0a63e2cb8645
Submitter: Jenkins
Branch: master

commit e4161ae87d44ef52535dd30d838f0a63e2cb8645
Author: Dave McCowan <email address hidden>
Date: Sun Feb 22 10:57:00 2015 -0500

    Split override-url in functional test config file

    BarbicanClient() needs to be able to build a base URL that can
    either include or exclude the version string. This commit
    splits these to components in dev_tempest.conf to allow for this
    support.

    Change-Id: If08ad992c0706219f73c3769f4ab68e4bf9c51ae
    Closes-bug: 1424393