937f380b6b
Trivial rename to improve consistency within the unit tests. Typically the base and utils modules imported by various tests are prefixed by db_, obj_, etc. to differentiate them. This change adds a db_ prefix to the ironic.tests.unit.db.base and ironic.tests.unit.db.utils imports outside of ironic.tests.unit.db and submodules. Change-Id: I39803c592e32e58ce9657ae70bcd45f7b5d51809
139 lines
5.9 KiB
Python
139 lines
5.9 KiB
Python
# coding=utf-8
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#
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import datetime
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import mock
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from oslo_utils import uuidutils
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from testtools import matchers
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from ironic.common import exception
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from ironic import objects
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from ironic.tests.unit.db import base as db_base
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from ironic.tests.unit.db import utils as db_utils
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from ironic.tests.unit.objects import utils as obj_utils
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class TestChassisObject(db_base.DbTestCase, obj_utils.SchemasTestMixIn):
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def setUp(self):
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super(TestChassisObject, self).setUp()
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self.fake_chassis = db_utils.get_test_chassis()
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def test_get_by_id(self):
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chassis_id = self.fake_chassis['id']
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with mock.patch.object(self.dbapi, 'get_chassis_by_id',
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autospec=True) as mock_get_chassis:
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mock_get_chassis.return_value = self.fake_chassis
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chassis = objects.Chassis.get(self.context, chassis_id)
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mock_get_chassis.assert_called_once_with(chassis_id)
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self.assertEqual(self.context, chassis._context)
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def test_get_by_uuid(self):
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uuid = self.fake_chassis['uuid']
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with mock.patch.object(self.dbapi, 'get_chassis_by_uuid',
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autospec=True) as mock_get_chassis:
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mock_get_chassis.return_value = self.fake_chassis
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chassis = objects.Chassis.get(self.context, uuid)
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mock_get_chassis.assert_called_once_with(uuid)
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self.assertEqual(self.context, chassis._context)
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def test_get_bad_id_and_uuid(self):
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self.assertRaises(exception.InvalidIdentity,
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objects.Chassis.get, self.context, 'not-a-uuid')
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def test_create(self):
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chassis = objects.Chassis(self.context, **self.fake_chassis)
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with mock.patch.object(self.dbapi, 'create_chassis',
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autospec=True) as mock_create_chassis:
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mock_create_chassis.return_value = db_utils.get_test_chassis()
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chassis.create()
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args, _kwargs = mock_create_chassis.call_args
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self.assertEqual(objects.Chassis.VERSION, args[0]['version'])
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def test_save(self):
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uuid = self.fake_chassis['uuid']
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extra = {"test": 123}
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test_time = datetime.datetime(2000, 1, 1, 0, 0)
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with mock.patch.object(self.dbapi, 'get_chassis_by_uuid',
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autospec=True) as mock_get_chassis:
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mock_get_chassis.return_value = self.fake_chassis
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with mock.patch.object(self.dbapi, 'update_chassis',
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autospec=True) as mock_update_chassis:
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mock_update_chassis.return_value = (
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db_utils.get_test_chassis(extra=extra,
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updated_at=test_time))
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c = objects.Chassis.get_by_uuid(self.context, uuid)
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c.extra = extra
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c.save()
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mock_get_chassis.assert_called_once_with(uuid)
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mock_update_chassis.assert_called_once_with(
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uuid, {'version': objects.Chassis.VERSION,
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'extra': {"test": 123}})
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self.assertEqual(self.context, c._context)
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res_updated_at = (c.updated_at).replace(tzinfo=None)
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self.assertEqual(test_time, res_updated_at)
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def test_refresh(self):
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uuid = self.fake_chassis['uuid']
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new_uuid = uuidutils.generate_uuid()
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returns = [dict(self.fake_chassis, uuid=uuid),
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dict(self.fake_chassis, uuid=new_uuid)]
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expected = [mock.call(uuid), mock.call(uuid)]
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with mock.patch.object(self.dbapi, 'get_chassis_by_uuid',
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side_effect=returns,
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autospec=True) as mock_get_chassis:
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c = objects.Chassis.get_by_uuid(self.context, uuid)
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self.assertEqual(uuid, c.uuid)
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c.refresh()
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self.assertEqual(new_uuid, c.uuid)
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self.assertEqual(expected, mock_get_chassis.call_args_list)
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self.assertEqual(self.context, c._context)
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# NOTE(vsaienko) current implementation of update_chassis() dbapi is
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# differ from other object like update_port() or node_update() which
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# allows to perform object.save() after object.refresh()
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# This test will avoid update_chassis() regressions in future.
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def test_save_after_refresh(self):
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# Ensure that it's possible to do object.save() after object.refresh()
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db_chassis = db_utils.create_test_chassis()
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c = objects.Chassis.get_by_uuid(self.context, db_chassis.uuid)
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c_copy = objects.Chassis.get_by_uuid(self.context, db_chassis.uuid)
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c.description = 'b240'
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c.save()
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c_copy.refresh()
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c_copy.description = 'aaff'
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# Ensure this passes and an exception is not generated
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c_copy.save()
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def test_list(self):
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with mock.patch.object(self.dbapi, 'get_chassis_list',
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autospec=True) as mock_get_list:
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mock_get_list.return_value = [self.fake_chassis]
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chassis = objects.Chassis.list(self.context)
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self.assertThat(chassis, matchers.HasLength(1))
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self.assertIsInstance(chassis[0], objects.Chassis)
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self.assertEqual(self.context, chassis[0]._context)
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def test_payload_schemas(self):
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self._check_payload_schemas(objects.chassis, objects.Chassis.fields)
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