def test_interface(self):
        self.assertTrue(verifyObject(INovaVolumeManager, self.client))
Returns True if this poll has some votes.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/testtools/_cinder.py/INovaVolumeManagerTestsMixin.test_interface--crossover with--dataset/ETHPy150Open OpenSlides/OpenSlides/openslides/assignments/serializers.py/AssignmentAllPollSerializer.get_has_votes