BigSwitch: More unit tests required for servermanager

[Kevin Benton]

The server manager component of the BigSwitch plugin needs more unit tests to exercise some functions that are currently mocked out as part of the existing unit tests.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/78853

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/78853
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=f64eacfd27220c180f6afc979087b35aa1385550
Submitter: Jenkins
Branch: master

commit f64eacfd27220c180f6afc979087b35aa1385550
Author: Kevin Benton <email address hidden>
Date: Thu Mar 6 20:51:11 2014 -0800

    BigSwitch: Improves server manager UT coverage

    Improves the unit test coverage for the Big Switch
    server manager module (100%). Also reorganizes the
    capabilities test to avoid duplicating a lot of
    router tests that are already covered.

    Closes-Bug: #1289027
    Change-Id: Ib51e8160f8d95686e86430b0a9c9f54deeda0e84