nova/nova/tests/functional/db/test_flavor_model.py

65 lines
3.1 KiB
Python

# 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.
from nova.db.sqlalchemy import api_models
from nova.db.sqlalchemy import models
from nova import test
class FlavorTablesCompareTestCase(test.NoDBTestCase):
def _get_columns_list(self, model):
columns_list = [m.key for m in model.__table__.columns]
return columns_list
def _check_column_list(self, columns_new, columns_old):
columns_old.remove('deleted_at')
columns_old.remove('deleted')
intersect = set(columns_new).intersection(set(columns_old))
if intersect != set(columns_new) or intersect != set(columns_old):
return False
return True
def test_tables_flavors_instance_types(self):
flavors = api_models.Flavors()
instance_types = models.InstanceTypes()
columns_flavors = self._get_columns_list(flavors)
# The description column is only in the API database so we have to
# exclude it from this check.
columns_flavors.remove('description')
columns_instance_types = self._get_columns_list(instance_types)
self.assertTrue(self._check_column_list(columns_flavors,
columns_instance_types))
def test_tables_flavor_instance_type_extra_specs(self):
flavor_extra_specs = api_models.FlavorExtraSpecs()
instance_type_extra_specs = models.InstanceTypeExtraSpecs()
columns_flavor_extra_specs = self._get_columns_list(flavor_extra_specs)
columns_instance_type_extra_specs = self._get_columns_list(
instance_type_extra_specs)
columns_flavor_extra_specs.remove('flavor_id')
columns_instance_type_extra_specs.remove('instance_type_id')
self.assertTrue(self._check_column_list(
columns_flavor_extra_specs,
columns_instance_type_extra_specs))
def test_tables_flavor_instance_type_projects(self):
flavor_projects = api_models.FlavorProjects()
instance_types_projects = models.InstanceTypeProjects()
columns_flavor_projects = self._get_columns_list(flavor_projects)
columns_instance_type_projects = self._get_columns_list(
instance_types_projects)
columns_flavor_projects.remove('flavor_id')
columns_instance_type_projects.remove('instance_type_id')
self.assertTrue(self._check_column_list(
columns_flavor_projects,
columns_instance_type_projects))