CinderUnicodeTest tempest test fails due to not providing volume size

[Sean McGinnis]

No size is given when creating a volume for the CinderUnicodeTest in-tree tempest test, resulting in the following error:

setUpClass (cinder.tests.tempest.api.volume.test_volume_unicode.CinderUnicodeTest)
----------------------------------------------------------------------------------
Captured traceback:
~~~~~~~~~~~~~~~~~~~
    Traceback (most recent call last):
      File "tempest/test.py", line 274, in setUpClass
        six.reraise(etype, value, trace)
      File "tempest/test.py", line 267, in setUpClass
        cls.resource_setup()
      File "/opt/stack/new/cinder/cinder/tests/tempest/api/volume/test_volume_unicode.py", line 32, in resource_setup
        cls.volume = cls.create_volume_with_args(name=cls.volume_name)
      File "/opt/stack/new/cinder/cinder/tests/tempest/api/volume/test_volume_unicode.py", line 41, in create_volume_with_args
        volume = cls.volumes_client.create_volume(**kwargs)['volume']
      File "tempest/services/volume/base/base_volumes_client.py", line 98, in create_volume
        resp, body = self.post('volumes', post_body)
      File "tempest/lib/common/rest_client.py", line 276, in post
        return self.request('POST', url, extra_headers, headers, body, chunked)
      File "tempest/lib/common/rest_client.py", line 665, in request
        resp, resp_body)
      File "tempest/lib/common/rest_client.py", line 768, in _error_checker
        raise exceptions.BadRequest(resp_body, resp=resp)
    tempest.lib.exceptions.BadRequest: Bad request
    Details: {u'message': u"Invalid input received: Volume size 'None' must be an integer and greater than 0", u'code': 400}

[Sean McGinnis (sean-mcginnis)]

Appears to have broken due to this: https://github.com/openstack/tempest/commit/66070134bf583a4bc484233ced3cc172d88547ee

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/366114

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/366114
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=bdb2ccaac68108549b065d94860cf03f5d457785
Submitter: Jenkins
Branch: master

commit bdb2ccaac68108549b065d94860cf03f5d457785
Author: Sean McGinnis <email address hidden>
Date: Tue Sep 6 08:05:51 2016 -0500

    Provide volume size for tempest volume creation

    The tempest volume client used to provide a default volume size. This
    was changed in I2a0f5841fe82ab003562749a63bc4894225699c5. Tempest tests
    now need to provide a size when creating a volume using this client.

    Change-Id: Id1a646cfbd11803a796205af8baa0ac783e9ec3a
    Closes-bug: #1620613

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/cinder 9.0.0.0rc1 release candidate.