octavia/octavia/tests/functional/api/v2/test_availability_zones.py

580 lines
27 KiB
Python

# Copyright 2019 Verizon Media
#
# 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.
import mock
from oslo_utils import uuidutils
from oslo_config import cfg
from oslo_config import fixture as oslo_fixture
from octavia.common import constants
import octavia.common.context
from octavia.common import exceptions
from octavia.tests.functional.api.v2 import base
class TestAvailabilityZones(base.BaseAPITest):
root_tag = 'availability_zone'
root_tag_list = 'availability_zones'
root_tag_links = 'availability_zones_links'
def setUp(self):
super(TestAvailabilityZones, self).setUp()
self.azp = self.create_availability_zone_profile(
'test1', 'noop_driver', '{"compute_zone": "my_az_1"}')
def _assert_request_matches_response(self, req, resp, **optionals):
self.assertTrue('id' not in resp) # AZs do not expose an ID
req_description = req.get('description')
self.assertEqual(req.get('name'), resp.get('name'))
if not req_description:
self.assertEqual('', resp.get('description'))
else:
self.assertEqual(req.get('description'), resp.get('description'))
self.assertEqual(req.get('availability_zone_profile_id'),
resp.get('availability_zone_profile_id'))
self.assertEqual(req.get('enabled', True),
resp.get('enabled'))
def test_empty_list(self):
response = self.get(self.AZS_PATH)
api_list = response.json.get(self.root_tag_list)
self.assertEqual([], api_list)
def test_create(self):
az_json = {'name': 'test1',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
self._assert_request_matches_response(az_json, api_az)
def test_create_with_missing_name(self):
az_json = {'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body, status=400)
err_msg = ("Invalid input for field/attribute name. Value: "
"'None'. Mandatory field missing.")
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_create_with_long_name(self):
az_json = {'name': 'n' * 256,
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
self.post(self.AZS_PATH, body, status=400)
def test_create_with_long_description(self):
az_json = {'name': 'test-az',
'description': 'n' * 256,
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
self.post(self.AZS_PATH, body, status=400)
def test_create_with_missing_availability_zone_profile(self):
az_json = {'name': 'xyz'}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body, status=400)
err_msg = (
"Invalid input for field/attribute availability_zone_profile_id. "
"Value: 'None'. Mandatory field missing.")
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_create_with_bad_availability_zone_profile(self):
az_json = {'name': 'xyz', 'availability_zone_profile_id': 'bogus'}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body, status=400)
err_msg = (
"Invalid input for field/attribute availability_zone_profile_id. "
"Value: 'bogus'. Value should be UUID format")
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_create_duplicate_names(self):
self.create_availability_zone(
'name', 'description', self.azp.get('id'), True)
az_json = {'name': 'name',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body, status=409)
err_msg = "A availability zone of name already exists."
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_create_authorized(self):
az_json = {'name': 'test1',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
project_id = uuidutils.generate_uuid()
with mock.patch.object(octavia.common.context.Context, 'project_id',
project_id):
override_credentials = {
'service_user_id': None,
'user_domain_id': None,
'is_admin_project': True,
'service_project_domain_id': None,
'service_project_id': None,
'roles': ['load-balancer_member'],
'user_id': None,
'is_admin': True,
'service_user_domain_id': None,
'project_domain_id': None,
'service_roles': [],
'project_id': project_id}
with mock.patch(
"oslo_context.context.RequestContext.to_policy_values",
return_value=override_credentials):
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self._assert_request_matches_response(az_json, api_az)
def test_create_not_authorized(self):
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
az_json = {'name': 'name',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body, status=403)
api_az = response.json
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual(self.NOT_AUTHORIZED_BODY, api_az)
def test_create_db_failure(self):
az_json = {'name': 'test1',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
with mock.patch("octavia.db.repositories.AvailabilityZoneRepository."
"create") as mock_create:
mock_create.side_effect = Exception
self.post(self.AZS_PATH, body, status=500)
def test_get(self):
az = self.create_availability_zone(
'name', 'description', self.azp.get('id'), True)
response = self.get(
self.AZ_PATH.format(
az_name=az.get('name'))).json.get(self.root_tag)
self.assertEqual('name', response.get('name'))
self.assertEqual('description', response.get('description'))
self.assertEqual(az.get('name'), response.get('name'))
self.assertEqual(self.azp.get('id'),
response.get('availability_zone_profile_id'))
self.assertTrue(response.get('enabled'))
def test_get_one_fields_filter(self):
az = self.create_availability_zone(
'name', 'description', self.azp.get('id'), True)
response = self.get(
self.AZ_PATH.format(az_name=az.get('name')), params={
'fields': ['name', 'availability_zone_profile_id']}
).json.get(self.root_tag)
self.assertEqual(az.get('name'), response.get('name'))
self.assertEqual(self.azp.get('id'),
response.get('availability_zone_profile_id'))
self.assertIn(u'availability_zone_profile_id', response)
self.assertNotIn(u'description', response)
self.assertNotIn(u'enabled', response)
def test_get_one_deleted_name(self):
response = self.get(
self.AZ_PATH.format(az_name=constants.NIL_UUID), status=404)
self.assertEqual(
'Availability Zone {} not found.'.format(constants.NIL_UUID),
response.json.get('faultstring'))
def test_get_authorized(self):
az = self.create_availability_zone(
'name', 'description', self.azp.get('id'), True)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
project_id = uuidutils.generate_uuid()
with mock.patch.object(octavia.common.context.Context, 'project_id',
project_id):
override_credentials = {
'service_user_id': None,
'user_domain_id': None,
'is_admin_project': True,
'service_project_domain_id': None,
'service_project_id': None,
'roles': ['load-balancer_member'],
'user_id': None,
'is_admin': False,
'service_user_domain_id': None,
'project_domain_id': None,
'service_roles': [],
'project_id': project_id}
with mock.patch(
"oslo_context.context.RequestContext.to_policy_values",
return_value=override_credentials):
response = self.get(
self.AZ_PATH.format(
az_name=az.get('name'))).json.get(self.root_tag)
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual('name', response.get('name'))
self.assertEqual('description', response.get('description'))
self.assertEqual(self.azp.get('id'),
response.get('availability_zone_profile_id'))
self.assertTrue(response.get('enabled'))
def test_get_not_authorized(self):
az = self.create_availability_zone(
'name', 'description', self.azp.get('id'), True)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
response = self.get(self.AZ_PATH.format(
az_name=az.get('name')), status=403).json
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual(self.NOT_AUTHORIZED_BODY, response)
def test_get_all(self):
self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
ref_az_1 = {
u'description': u'description', u'enabled': True,
u'availability_zone_profile_id': self.azp.get('id'),
u'name': u'name1'}
self.create_availability_zone(
'name2', 'description', self.azp.get('id'), True)
ref_az_2 = {
u'description': u'description', u'enabled': True,
u'availability_zone_profile_id': self.azp.get('id'),
u'name': u'name2'}
response = self.get(self.AZS_PATH)
api_list = response.json.get(self.root_tag_list)
self.assertEqual(2, len(api_list))
self.assertIn(ref_az_1, api_list)
self.assertIn(ref_az_2, api_list)
def test_get_all_fields_filter(self):
self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.create_availability_zone(
'name2', 'description', self.azp.get('id'), True)
response = self.get(self.AZS_PATH, params={
'fields': ['id', 'name']})
api_list = response.json.get(self.root_tag_list)
self.assertEqual(2, len(api_list))
for az in api_list:
self.assertIn(u'name', az)
self.assertNotIn(u'availability_zone_profile_id', az)
self.assertNotIn(u'description', az)
self.assertNotIn(u'enabled', az)
def test_get_all_authorized(self):
self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.create_availability_zone(
'name2', 'description', self.azp.get('id'), True)
response = self.get(self.AZS_PATH)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
project_id = uuidutils.generate_uuid()
with mock.patch.object(octavia.common.context.Context, 'project_id',
project_id):
override_credentials = {
'service_user_id': None,
'user_domain_id': None,
'is_admin_project': True,
'service_project_domain_id': None,
'service_project_id': None,
'roles': ['load-balancer_member'],
'user_id': None,
'is_admin': False,
'service_user_domain_id': None,
'project_domain_id': None,
'service_roles': [],
'project_id': project_id}
with mock.patch(
"oslo_context.context.RequestContext.to_policy_values",
return_value=override_credentials):
api_list = response.json.get(self.root_tag_list)
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual(2, len(api_list))
def test_get_all_not_authorized(self):
self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.create_availability_zone(
'name2', 'description', self.azp.get('id'), True)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
response = self.get(self.AZS_PATH, status=403).json
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual(self.NOT_AUTHORIZED_BODY, response)
def test_update(self):
az_json = {'name': 'Fancy_Availability_Zone',
'description': 'A great az. Pick me!',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
availability_zone_name = api_az.get('name')
az_json = {'description': 'An even better az. Pick me!',
'enabled': False}
body = self._build_body(az_json)
self.put(self.AZ_PATH.format(az_name=availability_zone_name), body)
updated_az = self.get(self.AZ_PATH.format(
az_name=availability_zone_name)).json.get(self.root_tag)
self.assertEqual('An even better az. Pick me!',
updated_az.get('description'))
self.assertEqual(availability_zone_name, updated_az.get('name'))
self.assertEqual(self.azp.get('id'),
updated_az.get('availability_zone_profile_id'))
self.assertFalse(updated_az.get('enabled'))
def test_update_deleted_name(self):
update_json = {'description': 'fake_desc'}
body = self._build_body(update_json)
response = self.put(
self.AZ_PATH.format(az_name=constants.NIL_UUID), body,
status=404)
self.assertEqual(
'Availability Zone {} not found.'.format(constants.NIL_UUID),
response.json.get('faultstring'))
def test_update_none(self):
az_json = {'name': 'Fancy_Availability_Zone',
'description': 'A great az. Pick me!',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
availability_zone_name = api_az.get('name')
az_json = {}
body = self._build_body(az_json)
self.put(self.AZ_PATH.format(az_name=availability_zone_name), body)
updated_az = self.get(self.AZ_PATH.format(
az_name=availability_zone_name)).json.get(self.root_tag)
self.assertEqual('Fancy_Availability_Zone', updated_az.get('name'))
self.assertEqual('A great az. Pick me!',
updated_az.get('description'))
self.assertEqual(availability_zone_name, updated_az.get('name'))
self.assertEqual(self.azp.get('id'),
updated_az.get('availability_zone_profile_id'))
self.assertTrue(updated_az.get('enabled'))
def test_update_availability_zone_profile_id(self):
az_json = {'name': 'Fancy_Availability_Zone',
'description': 'A great az. Pick me!',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
availability_zone_name = api_az.get('name')
az_json = {'availability_zone_profile_id': uuidutils.generate_uuid()}
body = self._build_body(az_json)
self.put(self.AZ_PATH.format(az_name=availability_zone_name),
body, status=400)
updated_az = self.get(self.AZ_PATH.format(
az_name=availability_zone_name)).json.get(self.root_tag)
self.assertEqual(self.azp.get('id'),
updated_az.get('availability_zone_profile_id'))
def test_update_authorized(self):
az_json = {'name': 'Fancy_Availability_Zone',
'description': 'A great az. Pick me!',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
availability_zone_name = api_az.get('name')
az_json = {'description': 'An even better az. Pick me!',
'enabled': False}
body = self._build_body(az_json)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
project_id = uuidutils.generate_uuid()
with mock.patch.object(octavia.common.context.Context, 'project_id',
project_id):
override_credentials = {
'service_user_id': None,
'user_domain_id': None,
'is_admin_project': True,
'service_project_domain_id': None,
'service_project_id': None,
'roles': ['load-balancer_member'],
'user_id': None,
'is_admin': True,
'service_user_domain_id': None,
'project_domain_id': None,
'service_roles': [],
'project_id': project_id}
with mock.patch(
"oslo_context.context.RequestContext.to_policy_values",
return_value=override_credentials):
self.put(self.AZ_PATH.format(az_name=availability_zone_name),
body)
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
updated_az = self.get(self.AZ_PATH.format(
az_name=availability_zone_name)).json.get(self.root_tag)
self.assertEqual('An even better az. Pick me!',
updated_az.get('description'))
self.assertEqual(availability_zone_name, updated_az.get('name'))
self.assertEqual(self.azp.get('id'),
updated_az.get('availability_zone_profile_id'))
self.assertFalse(updated_az.get('enabled'))
def test_update_not_authorized(self):
az_json = {'name': 'Fancy_Availability_Zone',
'description': 'A great az. Pick me!',
'availability_zone_profile_id': self.azp.get('id')}
body = self._build_body(az_json)
response = self.post(self.AZS_PATH, body)
api_az = response.json.get(self.root_tag)
availability_zone_name = api_az.get('name')
az_json = {'description': 'An even better az. Pick me!',
'enabled': False}
body = self._build_body(az_json)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
self.put(self.AZ_PATH.format(az_name=availability_zone_name),
body, status=403)
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
updated_az = self.get(self.AZ_PATH.format(
az_name=availability_zone_name)).json.get(self.root_tag)
self.assertEqual('A great az. Pick me!',
updated_az.get('description'))
self.assertEqual(availability_zone_name, updated_az.get('name'))
self.assertEqual(self.azp.get('id'),
updated_az.get('availability_zone_profile_id'))
self.assertTrue(updated_az.get('enabled'))
@mock.patch('octavia.db.repositories.AvailabilityZoneRepository.update')
def test_update_exception(self, mock_update):
mock_update.side_effect = [exceptions.OctaviaException()]
update_json = {'description': 'Some availability zone.'}
body = self._build_body(update_json)
response = self.put(self.AZ_PATH.format(az_name='bogus'), body,
status=500)
self.assertEqual('An unknown exception occurred.',
response.json.get('faultstring'))
def test_delete(self):
az = self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.delete(self.AZ_PATH.format(az_name=az.get('name')))
response = self.get(self.AZ_PATH.format(az_name=az.get('name')),
status=404)
err_msg = "Availability Zone %s not found." % az.get('name')
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_delete_nonexistent_name(self):
response = self.delete(
self.AZ_PATH.format(az_name='bogus_name'), status=404)
self.assertEqual('Availability Zone bogus_name not found.',
response.json.get('faultstring'))
def test_delete_deleted_name(self):
response = self.delete(
self.AZ_PATH.format(az_name=constants.NIL_UUID), status=404)
self.assertEqual(
'Availability Zone {} not found.'.format(constants.NIL_UUID),
response.json.get('faultstring'))
def test_delete_authorized(self):
az = self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
project_id = uuidutils.generate_uuid()
with mock.patch.object(octavia.common.context.Context, 'project_id',
project_id):
override_credentials = {
'service_user_id': None,
'user_domain_id': None,
'is_admin_project': True,
'service_project_domain_id': None,
'service_project_id': None,
'roles': ['load-balancer_member'],
'user_id': None,
'is_admin': True,
'service_user_domain_id': None,
'project_domain_id': None,
'service_roles': [],
'project_id': project_id}
with mock.patch(
"oslo_context.context.RequestContext.to_policy_values",
return_value=override_credentials):
self.delete(
self.AZ_PATH.format(az_name=az.get('name')))
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
response = self.get(self.AZ_PATH.format(az_name=az.get('name')),
status=404)
err_msg = "Availability Zone %s not found." % az.get('name')
self.assertEqual(err_msg, response.json.get('faultstring'))
def test_delete_not_authorized(self):
az = self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
auth_strategy = self.conf.conf.api_settings.get('auth_strategy')
self.conf.config(group='api_settings', auth_strategy=constants.TESTING)
response = self.delete(self.AZ_PATH.format(az_name=az.get('name')),
status=403)
api_az = response.json
self.conf.config(group='api_settings', auth_strategy=auth_strategy)
self.assertEqual(self.NOT_AUTHORIZED_BODY, api_az)
response = self.get(self.AZ_PATH.format(
az_name=az.get('name'))).json.get(self.root_tag)
self.assertEqual('name1', response.get('name'))
def test_delete_in_use(self):
az = self.create_availability_zone(
'name1', 'description', self.azp.get('id'), True)
project_id = uuidutils.generate_uuid()
lb_id = uuidutils.generate_uuid()
self.create_load_balancer(lb_id, name='lb1',
project_id=project_id,
description='desc1',
availability_zone=az.get('name'),
admin_state_up=False)
self.delete(self.AZ_PATH.format(az_name=az.get('name')),
status=409)
response = self.get(self.AZ_PATH.format(
az_name=az.get('name'))).json.get(self.root_tag)
self.assertEqual('name1', response.get('name'))
@mock.patch('octavia.db.repositories.AvailabilityZoneRepository.delete')
def test_delete_exception(self, mock_delete):
mock_delete.side_effect = [exceptions.OctaviaException()]
response = self.delete(self.AZ_PATH.format(az_name='bogus'),
status=500)
self.assertEqual('An unknown exception occurred.',
response.json.get('faultstring'))