def get_docs_to_commit(self):
        try:
            spec = {'synced': False}
            fields = {'_id': 0}
            cur = self.db.docs.find(spec, fields)
        except Exception as e:
            raise DatabaseException(e)
        return list(cur)
def test_volume_bootable(self):
        """Test setting and retrieving bootable flag of a volume"""
        for bool_bootable in [True, False]:
            self.volumes_client.set_bootable_volume(self.volume['id'],
                                                    bootable=bool_bootable)
            fetched_volume = self.volumes_client.show_volume(
                self.volume['id'])['volume']
            # Get Volume information
            # NOTE(masayukig): 'bootable' is "true" or "false" in the current
            # cinder implementation. So we need to cast boolean values to str
            # and make it lower to compare here.
            self.assertEqual(str(bool_bootable).lower(),
                             fetched_volume['bootable'])