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# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# 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 manipulating Chassis via the DB API"""
from oslo_utils import uuidutils
from ironic.common import exception
from ironic.tests.unit.db import base
from ironic.tests.unit.db import utils
class DbChassisTestCase(base.DbTestCase):
def setUp(self):
super(DbChassisTestCase, self).setUp()
self.chassis = utils.create_test_chassis()
def test_get_chassis_list(self):
uuids = [self.chassis.uuid]
for i in range(1, 6):
ch = utils.create_test_chassis(uuid=uuidutils.generate_uuid())
uuids.append(str(ch.uuid))
res = self.dbapi.get_chassis_list()
res_uuids = [r.uuid for r in res]
self.assertCountEqual(uuids, res_uuids)
def test_get_chassis_by_id(self):
chassis = self.dbapi.get_chassis_by_id(self.chassis.id)
self.assertEqual(self.chassis.uuid, chassis.uuid)
def test_get_chassis_by_uuid(self):
chassis = self.dbapi.get_chassis_by_uuid(self.chassis.uuid)
self.assertEqual(self.chassis.id, chassis.id)
def test_get_chassis_that_does_not_exist(self):
self.assertRaises(exception.ChassisNotFound,
self.dbapi.get_chassis_by_id, 666)
def test_update_chassis(self):
res = self.dbapi.update_chassis(self.chassis.id,
{'description': 'hello'})
self.assertEqual('hello', res.description)
def test_update_chassis_that_does_not_exist(self):
self.assertRaises(exception.ChassisNotFound,
self.dbapi.update_chassis, 666, {'description': ''})
def test_update_chassis_uuid(self):
self.assertRaises(exception.InvalidParameterValue,
self.dbapi.update_chassis, self.chassis.id,
{'uuid': 'hello'})
def test_destroy_chassis(self):
self.dbapi.destroy_chassis(self.chassis.id)
self.assertRaises(exception.ChassisNotFound,
self.dbapi.get_chassis_by_id, self.chassis.id)
def test_destroy_chassis_that_does_not_exist(self):
self.assertRaises(exception.ChassisNotFound,
self.dbapi.destroy_chassis, 666)
def test_destroy_chassis_with_nodes(self):
utils.create_test_node(chassis_id=self.chassis.id)
self.assertRaises(exception.ChassisNotEmpty,
self.dbapi.destroy_chassis, self.chassis.id)
def test_create_chassis_already_exists(self):
self.assertRaises(exception.ChassisAlreadyExists,
utils.create_test_chassis,
uuid=self.chassis.uuid)
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