Comment 2 for bug 1245208

Reviewed: https://review.openstack.org/81323
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d52f84d96a2fadcf90fdac7a3e265c45d2ec234a
Submitter: Jenkins
Branch: master

commit d52f84d96a2fadcf90fdac7a3e265c45d2ec234a
Author: Evgeny Fedoruk <email address hidden>
Date: Tue Mar 18 10:55:11 2014 -0700

    Cancelling thread start while unit tests running

    This change modifies the Radware driver and its unit testing code
    to not start operations completion thread while unit tests are running.

    The driver initialization changed not to start the operations completion thread,
    the thread is started only when operation completion item is inserted into the queue
    for the first time.
    The operation completion functionality was moved to a new function which
    is called by the operations completion thread run() function.
    The run() function still have the functionality of popping operation completion
    items out of the queue and push failed items back.

    Unit testing code mocks the operation completion items queue
    by calling the operations completion hanler new function when item
    is added.

    Start() and join() functions of the thread were mocked to do nothing.

    All sleep() entrances were removed from the unit testing code.
    All unnecessary mock_reset() calls were removed.

    Change-Id: I72380bf223be690831aba1fc29c3dca910245516
    Closes-Bug: #1245208