Container Infrastructure Management Service for OpenStack
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Tests for custom SQLAlchemy types via Magnum DB."""
from oslo_db import exception as db_exc
from oslo_utils import uuidutils
import magnum.db.sqlalchemy.api as sa_api
from magnum.db.sqlalchemy import models
from magnum.tests.unit.db import base
class SqlAlchemyCustomTypesTestCase(base.DbTestCase):
def test_JSONEncodedDict_default_value(self):
# Create ClusterTemplate w/o labels
cluster_template1_id = uuidutils.generate_uuid()
self.dbapi.create_cluster_template({'uuid': cluster_template1_id})
cluster_template1 = sa_api.model_query(
models.ClusterTemplate).filter_by(uuid=cluster_template1_id).one()
self.assertEqual({}, cluster_template1.labels)
# Create ClusterTemplate with labels
cluster_template2_id = uuidutils.generate_uuid()
self.dbapi.create_cluster_template(
{'uuid': cluster_template2_id, 'labels': {'bar': 'foo'}})
cluster_template2 = sa_api.model_query(
models.ClusterTemplate).filter_by(uuid=cluster_template2_id).one()
self.assertEqual('foo', cluster_template2.labels['bar'])
def test_JSONEncodedDict_type_check(self):
self.assertRaises(db_exc.DBError,
self.dbapi.create_cluster_template,
{'labels':
['this is not a dict']})
def test_JSONEncodedList_default_value(self):
# Create nodegroup w/o node_addresses
nodegroup1_id = uuidutils.generate_uuid()
self.dbapi.create_nodegroup({'uuid': nodegroup1_id})
nodegroup1 = sa_api.model_query(
models.NodeGroup).filter_by(uuid=nodegroup1_id).one()
self.assertEqual([], nodegroup1.node_addresses)
# Create nodegroup with node_addresses
nodegroup2_id = uuidutils.generate_uuid()
self.dbapi.create_nodegroup({
'uuid': nodegroup2_id,
'node_addresses': ['mynode_address1',
'mynode_address2']
})
nodegroup2 = sa_api.model_query(
models.NodeGroup).filter_by(uuid=nodegroup2_id).one()
self.assertEqual(['mynode_address1', 'mynode_address2'],
nodegroup2.node_addresses)
def test_JSONEncodedList_type_check(self):
self.assertRaises(db_exc.DBError,
self.dbapi.create_nodegroup,
{'node_addresses':
{'this is not a list': 'test'}})