Comment 22 for bug 1505153

Reviewed: https://review.openstack.org/234288
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=f1eded1fbcaf309e1c9a4be3f8a14bd25daa3e46
Submitter: Jenkins
Branch: stable/liberty

commit f1eded1fbcaf309e1c9a4be3f8a14bd25daa3e46
Author: Gaurang Tapase <email address hidden>
Date: Mon Oct 12 20:47:19 2015 +0530

    Fix usage of dependencies

    Manila is broken is threee places, so fix them:
    1) test 'test_misc' with WebOb 1.5

    WebOb 1.5 was released at 2015-10-11. With this new version,
    webob.exc.WSGIHTTPException() constructor now fails with a KeyError
    when the HTTP status code is 0.

    test_exceptions_raise() of test_misc tries to instantiate all
    exceptions of manila.exception. The problem is that
    ConvertedException uses a default HTTP status code of 0.

    Modify the default HTTP status code of ConvertedException to 400 to
    fix the unit tests.

    2) Add dependency for 'testresources' that is required by migration
    tests.

    3) Remove 2 unit tests related to testing of oslo.policy lib
    functionality that should not be tested in Manila. It started failing
    because under-the-hood behaviour was changed in new realese 0.12.0

    Closes-Bug: #1505153
    Closes-Bug: #1505374

    (cherry picked from commit 9c99814ce5943bd4c33bf3650b832666e31b3411)

    -- squashed with another change to get tests to pass on stable/liberty --

    Fix broken unit tests

    With release of six module version 1.10.0 several our unit tests
    started to fail because of usage of not strict constructions.

    Changes:
    1) Manila unit test
    "manila.tests.share.test_api.ShareAPITestCase.test_extend_quota_error"
    used str for int substitution. So, use int data for int substitution.

    2) Module 'manila.share.drivers.hp.hp_3par_mediator' was using
    LOG.exception function when no traceback were exist it led to
    AttributeError on py34. So, replace all usages of 'LOG.exception'
    with 'LOG.error' where no raised exceptions exist.

    Change-Id: Ic5b37bfb9d939d03f6ff68bc53d134bf9e5f996e
    Closes-Bug: #1503969
    (cherry picked from commit f38b8d4efd1f68f4ea29747f7377e0936f61d89c)

    --

    Change-Id: I0f28f3c3fb2c7eec1bafc3a617344990f86810cf