Comment 7 for bug 1209421

Reviewed: https://review.openstack.org/122227
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=64a911415b677ddaadc9e350aa1017387da56db6
Submitter: Jenkins
Branch: master

commit 64a911415b677ddaadc9e350aa1017387da56db6
Author: Boden R <email address hidden>
Date: Wed Sep 17 15:20:36 2014 -0400

    Clarify virt driver test comments & log statement

    The current implementation of nova.tests.virt.test_virt_drivers
    indicates NotImplementedError should be caught and logged to
    dynamically build the hypervisor support matrix. This is not a
    realistic / optimal approach for building the support matrix and
    thus this patch updates the code comments accordingly for
    clarity. This patch also modifies the logging statement outputted
    in such scenarios to better clarify which test case method is
    executing.

     Partial-Bug: 1209421

    Change-Id: I5d80cdc06207071548fdb5f6852ca96fa8d79776