185 lines
7.4 KiB
Python
185 lines
7.4 KiB
Python
# Copyright 2015 OpenStack Foundation
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# All Rights Reserved.
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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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"""Tests for manipulating Pods via the DB API"""
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import six
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from magnum.common import exception
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from magnum.common import utils as magnum_utils
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from magnum.tests.unit.db import base
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from magnum.tests.unit.db import utils as utils
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class DbPodTestCase(base.DbTestCase):
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def setUp(self):
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# This method creates a pod for every test and
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# replaces a test for creating a pod.
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super(DbPodTestCase, self).setUp()
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self.bay = utils.create_test_bay()
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self.pod = utils.create_test_pod(bay_uuid=self.bay.uuid)
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def test_create_pod_duplicated_uuid(self):
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self.assertRaises(exception.PodAlreadyExists,
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utils.create_test_pod,
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uuid=self.pod.uuid,
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bay_uuid=self.bay.uuid)
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def test_get_pod_by_id(self):
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res = self.dbapi.get_pod_by_id(self.context, self.pod.id)
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self.assertEqual(self.pod.id, res.id)
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self.assertEqual(self.pod.uuid, res.uuid)
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def test_get_pod_by_uuid(self):
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res = self.dbapi.get_pod_by_uuid(self.context, self.pod.uuid)
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self.assertEqual(self.pod.id, res.id)
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self.assertEqual(self.pod.uuid, res.uuid)
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def test_get_pod_by_name(self):
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res = self.dbapi.get_pod_by_name(self.pod.name)
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self.assertEqual(self.pod.id, res.id)
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self.assertEqual(self.pod.uuid, res.uuid)
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def test_get_pod_by_name_multiple_pods(self):
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utils.create_test_pod(bay_uuid=self.bay.uuid,
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uuid=magnum_utils.generate_uuid())
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self.assertRaises(exception.Conflict, self.dbapi.get_pod_by_name,
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self.pod.name)
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def test_get_pod_by_name_not_found(self):
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_name,
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'not_found')
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def test_get_pod_that_does_not_exist(self):
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_id, self.context, 999)
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_uuid,
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self.context,
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magnum_utils.generate_uuid())
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_name,
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'bad-name')
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def test_get_pod_list(self):
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uuids = [self.pod.uuid]
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for i in range(1, 6):
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pod = utils.create_test_pod(uuid=magnum_utils.generate_uuid(),
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bay_uuid=self.bay.uuid)
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uuids.append(six.text_type(pod.uuid))
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res = self.dbapi.get_pod_list(self.context)
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res_uuids = [r.uuid for r in res]
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self.assertEqual(sorted(uuids), sorted(res_uuids))
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def test_get_pod_list_sorted(self):
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uuids = [self.pod.uuid]
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for _ in range(5):
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pod = utils.create_test_pod(uuid=magnum_utils.generate_uuid())
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uuids.append(six.text_type(pod.uuid))
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res = self.dbapi.get_pod_list(self.context, sort_key='uuid')
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res_uuids = [r.uuid for r in res]
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self.assertEqual(sorted(uuids), res_uuids)
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self.assertRaises(exception.InvalidParameterValue,
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self.dbapi.get_pod_list,
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self.context,
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sort_key='foo')
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def test_get_pod_list_with_filters(self):
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bay1 = utils.get_test_bay(id=11, uuid=magnum_utils.generate_uuid())
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bay2 = utils.get_test_bay(id=12, uuid=magnum_utils.generate_uuid())
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self.dbapi.create_bay(bay1)
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self.dbapi.create_bay(bay2)
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pod1 = utils.create_test_pod(
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name='pod-one',
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uuid=magnum_utils.generate_uuid(),
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bay_uuid=bay1['uuid'],
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status='status1')
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pod2 = utils.create_test_pod(
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name='pod-two',
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uuid=magnum_utils.generate_uuid(),
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bay_uuid=bay2['uuid'],
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status='status2')
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res = self.dbapi.get_pod_list(self.context,
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filters={'bay_uuid': bay1['uuid']})
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self.assertEqual([pod1.id], [r.id for r in res])
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res = self.dbapi.get_pod_list(self.context,
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filters={'bay_uuid': bay2['uuid']})
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self.assertEqual([pod2.id], [r.id for r in res])
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res = self.dbapi.get_pod_list(self.context,
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filters={'name': 'pod-one'})
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self.assertEqual([pod1.id], [r.id for r in res])
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res = self.dbapi.get_pod_list(self.context,
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filters={'name': 'bad-pod'})
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self.assertEqual([], [r.id for r in res])
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res = self.dbapi.get_pod_list(self.context,
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filters={'status': 'status1'})
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self.assertEqual([pod1.id], [r.id for r in res])
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res = self.dbapi.get_pod_list(self.context,
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filters={'status': 'status2'})
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self.assertEqual([pod2.id], [r.id for r in res])
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def test_get_pod_list_bay_not_exist(self):
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res = self.dbapi.get_pod_list(self.context,
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{'bay_uuid': self.bay.uuid})
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self.assertEqual(1, len(res))
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res = self.dbapi.get_pod_list(self.context, filters={
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'bay_uuid': magnum_utils.generate_uuid()})
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self.assertEqual(0, len(res))
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def test_destroy_pod(self):
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self.dbapi.destroy_pod(self.pod.id)
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_id, self.context, self.pod.id)
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def test_destroy_pod_by_uuid(self):
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self.assertIsNotNone(self.dbapi.get_pod_by_uuid(self.context,
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self.pod.uuid))
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self.dbapi.destroy_pod(self.pod.uuid)
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self.assertRaises(exception.PodNotFound,
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self.dbapi.get_pod_by_uuid,
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self.context, self.pod.uuid)
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def test_destroy_pod_that_does_not_exist(self):
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self.assertRaises(exception.PodNotFound,
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self.dbapi.destroy_pod,
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magnum_utils.generate_uuid())
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def test_update_pod(self):
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old_name = self.pod.name
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new_name = 'new-pod'
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self.assertNotEqual(old_name, new_name)
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res = self.dbapi.update_pod(self.pod.id, {'name': new_name})
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self.assertEqual(new_name, res.name)
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def test_update_pod_not_found(self):
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pod_uuid = magnum_utils.generate_uuid()
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self.assertRaises(exception.PodNotFound, self.dbapi.update_pod,
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pod_uuid, {'status': 'Running'})
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def test_update_pod_uuid(self):
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self.assertRaises(exception.InvalidParameterValue,
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self.dbapi.update_pod, self.pod.id,
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{'uuid': ''})
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