magnum/magnum/tests/unit/api/controllers/v1/test_replicationcontroller.py

637 lines
26 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.
import datetime
import mock
from oslo_config import cfg
from six.moves.urllib import parse as urlparse
from wsme import types as wtypes
from magnum.api.controllers.v1 import replicationcontroller as api_rc
from magnum.common.pythonk8sclient.swagger_client import rest
from magnum.common import utils
from magnum.conductor import api as rpcapi
from magnum.tests import base
from magnum.tests.unit.api import base as api_base
from magnum.tests.unit.api import utils as apiutils
from magnum.tests.unit.objects import utils as obj_utils
class TestRCObject(base.TestCase):
def test_rc_init(self):
rc_dict = apiutils.rc_post_data(bay_uuid=None)
del rc_dict['images']
rc = api_rc.ReplicationController(**rc_dict)
self.assertEqual(wtypes.Unset, rc.images)
class TestListRC(api_base.FunctionalTest):
def setUp(self):
super(TestListRC, self).setUp()
obj_utils.create_test_bay(self.context, coe='kubernetes')
self.rc = obj_utils.create_test_rc(self.context)
@mock.patch.object(rpcapi.API, 'rc_list')
def test_empty(self, mock_rc_list):
mock_rc_list.return_value = []
response = self.get_json('/rcs?bay_ident=5d12f6fd-a196-4bf0-ae4c-'
'1f639a523a52')
self.assertEqual([], response['rcs'])
def _assert_rc_fields(self, rc):
rc_fields = ['name', 'bay_uuid', 'name', 'images', 'labels',
'replicas']
for field in rc_fields:
self.assertIn(field, rc)
@mock.patch.object(rpcapi.API, 'rc_show')
def test_get_one(self, mock_rc_show):
rc = obj_utils.create_test_rc(self.context)
mock_rc_show.return_value = rc
response = self.get_json('/rcs/%s/%s' % (rc['uuid'], rc['bay_uuid']))
self.assertEqual(rc.uuid, response['uuid'])
self._assert_rc_fields(response)
@mock.patch.object(rpcapi.API, 'rc_show')
def test_get_one_by_name(self, mock_rc_show):
rc = obj_utils.create_test_rc(self.context)
mock_rc_show.return_value = rc
response = self.get_json('/rcs/%s/%s' % (rc['name'], rc['bay_uuid']))
self.assertEqual(rc.uuid, response['uuid'])
self._assert_rc_fields(response)
@mock.patch.object(rpcapi.API, 'rc_show')
def test_get_one_by_name_not_found(self, mock_rc_show):
err = rest.ApiException(status=404)
mock_rc_show.side_effect = err
response = self.get_json(
'/rcs/not_found/5d12f6fd-a196-4bf0-ae4c-1f639a523a52',
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_show')
def test_get_one_by_name_multiple_rc(self, mock_rc_show):
obj_utils.create_test_rc(
self.context, name='test_rc',
uuid=utils.generate_uuid())
obj_utils.create_test_rc(
self.context, name='test_rc',
uuid=utils.generate_uuid())
err = rest.ApiException(status=500)
mock_rc_show.side_effect = err
response = self.get_json(
'/rcs/test_rc/5d12f6fd-a196-4bf0-ae4c-1f639a523a52',
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_list')
def test_get_all_with_pagination_marker(self, mock_rc_list):
rc_list = []
for id_ in range(4):
rc = obj_utils.create_test_rc(self.context, id=id_,
uuid=utils.generate_uuid())
rc_list.append(rc.uuid)
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs?limit=3&marker=%s&bay_ident=5d12f6fd-'
'a196-4bf0-ae4c-1f639a523a52' % rc_list[2])
self.assertEqual(1, len(response['rcs']))
self.assertEqual(rc_list[-1], response['rcs'][0]['uuid'])
@mock.patch.object(rpcapi.API, 'rc_list')
def test_detail(self, mock_rc_list):
rc = obj_utils.create_test_rc(self.context)
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs/detail?bay_ident=5d12f6fd-a196-4bf0-'
'ae4c-1f639a523a52')
self.assertEqual(rc.uuid, response['rcs'][0]["uuid"])
self._assert_rc_fields(response['rcs'][0])
@mock.patch.object(rpcapi.API, 'rc_list')
def test_detail_with_pagination_marker(self, mock_rc_list):
rc_list = []
for id_ in range(4):
rc = obj_utils.create_test_rc(self.context, id=id_,
uuid=utils.generate_uuid())
rc_list.append(rc.uuid)
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs/detail?limit=3&marker=%s&bay_ident='
'5d12f6fd-a196-4bf0-ae4c-1f639a523a52'
% (rc_list[2]))
self.assertEqual(1, len(response['rcs']))
self.assertEqual(rc_list[-1], response['rcs'][0]['uuid'])
self._assert_rc_fields(response['rcs'][0])
def test_detail_against_single(self):
rc = obj_utils.create_test_rc(self.context)
response = self.get_json('/rcs/%s/detail' % rc['uuid'],
expect_errors=True)
self.assertEqual(404, response.status_int)
@mock.patch.object(rpcapi.API, 'rc_list')
def test_many(self, mock_rc_list):
rc_list = []
for id_ in range(1):
rc = obj_utils.create_test_rc(self.context, id=id_,
uuid=utils.generate_uuid())
rc_list.append(rc.uuid)
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs?bay_ident=5d12f6fd-a196-4bf0-ae4c-'
'1f639a523a52')
self.assertEqual(len(rc_list), len(response['rcs']))
uuids = [r['uuid'] for r in response['rcs']]
self.assertEqual(sorted(rc_list), sorted(uuids))
@mock.patch.object(rpcapi.API, 'rc_show')
def test_links(self, mock_rc_show):
uuid = utils.generate_uuid()
rc = obj_utils.create_test_rc(self.context, id=1, uuid=uuid)
mock_rc_show.return_value = rc
response = self.get_json('/rcs/%s/%s' % (uuid, rc.bay_uuid))
self.assertIn('links', response.keys())
self.assertEqual(2, len(response['links']))
self.assertIn(uuid, response['links'][0]['href'])
@mock.patch.object(rpcapi.API, 'rc_list')
def test_collection_links(self, mock_rc_list):
for id_ in range(5):
rc = obj_utils.create_test_rc(self.context, id=id_,
uuid=utils.generate_uuid())
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs/?limit=1&bay_ident=5d12f6fd-a196-4bf0'
'-ae4c-1f639a523a52')
self.assertEqual(1, len(response['rcs']))
@mock.patch.object(rpcapi.API, 'rc_list')
def test_collection_links_default_limit(self, mock_rc_list):
cfg.CONF.set_override('max_limit', 3, 'api')
for id_ in range(5):
rc = obj_utils.create_test_rc(self.context, id=id_,
uuid=utils.generate_uuid())
mock_rc_list.return_value = [rc]
response = self.get_json('/rcs?bay_ident=5d12f6fd-a196-4bf0-ae4c-'
'1f639a523a52')
self.assertEqual(1, len(response['rcs']))
class TestPatch(api_base.FunctionalTest):
def setUp(self):
super(TestPatch, self).setUp()
obj_utils.create_test_bay(self.context, coe='kubernetes')
self.rc = obj_utils.create_test_rc(self.context,
images=['rc_example_A_image'])
self.another_bay = obj_utils.create_test_bay(
self.context,
uuid=utils.generate_uuid())
self.manifest = '''{
"metadata": {
"name": "name_of_rc"
},
"spec":{
"replicas":2,
"selector":{
"name":"frontend"
},
"template":{
"metadata":{
"labels":{
"name":"frontend"
}
},
"spec":{
"containers":[
{
"name":"test-redis",
"image":"steak/for-dinner",
"ports":[
{
"containerPort":80,
"protocol":"TCP"
}
]
}
]
}
}
}
}'''
def test_replace_bay_uuid(self):
self.rc.manifest = '{"bay_uuid": "self.rc.bay_uuid"}'
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/bay_uuid',
'value': self.another_bay.uuid,
'op': 'replace'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_code)
def test_replace_non_existent_bay_uuid(self):
self.rc.manifest = '{"key": "value"}'
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/bay_uuid',
'value': utils.generate_uuid(),
'op': 'replace'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_code)
self.assertTrue(response.json['errors'])
def test_replace_internal_field(self):
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/labels', 'value': {}, 'op': 'replace'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_code)
self.assertTrue(response.json['errors'])
def test_replace_non_existent_rc(self):
response = self.patch_json(
'/rcs/%s/%s' % (utils.generate_uuid(),
'5d12f6fd-a196-4bf0-ae4c-1f639a523a52'),
[{'path': '/images/0',
'value': 'rc_example_B_image',
'op': 'replace'}],
expect_errors=True)
self.assertEqual(400, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_update')
@mock.patch.object(api_rc.ReplicationController, 'parse_manifest')
def test_replace_with_manifest(self, parse_manifest, rc_update):
rc_update.return_value = self.rc
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/manifest',
'value': '{"foo": "bar"}',
'op': 'replace'}])
self.assertEqual(200, response.status_int)
self.assertEqual('application/json', response.content_type)
parse_manifest.assert_called_once_with()
self.assertTrue(rc_update.is_called)
def test_add_non_existent_property(self):
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/foo', 'value': 'bar', 'op': 'add'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_update')
@mock.patch.object(rpcapi.API, 'rc_show')
def test_remove_ok(self, mock_rc_show, mock_rc_update):
mock_rc_show.return_value = self.rc
response = self.get_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid))
self.assertNotEqual(len(response['images']), 0)
mock_rc_update.return_value = self.rc
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/manifest',
'op': 'remove'}])
self.assertEqual('application/json', response.content_type)
self.assertEqual(200, response.status_code)
mock_rc_show.return_value = self.rc
response = self.get_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid))
self.assertEqual(len(response['images']), 1)
def test_remove_uuid(self):
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/uuid', 'op': 'remove'}],
expect_errors=True)
self.assertEqual(400, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
def test_remove_bay_uuid(self):
response = self.patch_json('/rcs/%s/%s' % (self.rc.uuid,
self.rc.bay_uuid),
[{'path': '/bay_uuid', 'op': 'remove'}],
expect_errors=True)
self.assertEqual(400, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
def test_remove_internal_field(self):
response = self.patch_json('/rcs/%s/%s' % (self.rc.uuid,
self.rc.bay_uuid),
[{'path': '/labels', 'op': 'remove'}],
expect_errors=True)
self.assertEqual(400, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
def test_remove_non_existent_property(self):
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
[{'path': '/non-existent', 'op': 'remove'}],
expect_errors=True)
self.assertEqual(400, response.status_code)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_show')
@mock.patch.object(rpcapi.API, 'rc_update')
@mock.patch.object(api_rc.ReplicationController, 'parse_manifest')
def test_replace_ok_by_name(self, parse_manifest,
mock_rc_update,
mock_rc_show):
mock_rc_update.return_value = self.rc
response = self.patch_json(
'/rcs/%s/%s' % (self.rc.name, self.rc.bay_uuid),
[{'path': '/manifest',
'value': '{"foo": "bar"}',
'op': 'replace'}])
self.assertEqual('application/json', response.content_type)
self.assertEqual(200, response.status_code)
parse_manifest.assert_called_once_with()
self.assertTrue(mock_rc_update.is_called)
mock_rc_show.return_value = self.rc
response = self.get_json(
'/rcs/%s/%s' % (self.rc.uuid,
self.rc.bay_uuid),
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(200, response.status_code)
@mock.patch('oslo_utils.timeutils.utcnow')
def test_replace_ok_by_name_not_found(self, mock_utcnow):
new_image = 'rc_example_B_image'
name = 'not_found'
test_time = datetime.datetime(2000, 1, 1, 0, 0)
mock_utcnow.return_value = test_time
response = self.patch_json(
'/rcs/%s/%s' % (name, self.rc.bay_uuid),
[{'path': '/images/0',
'value': new_image,
'op': 'replace'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_code)
@mock.patch('oslo_utils.timeutils.utcnow')
def test_replace_ok_by_name_multiple_rc(self, mock_utcnow):
new_image = 'rc_example_B_image'
test_time = datetime.datetime(2000, 1, 1, 0, 0)
mock_utcnow.return_value = test_time
obj_utils.create_test_rc(self.context, name='test_rc',
uuid=utils.generate_uuid())
obj_utils.create_test_rc(self.context, name='test_rc',
uuid=utils.generate_uuid())
response = self.patch_json(
'/rcs/test_rc/5d12f6fd-a196-4bf0-ae4c-1f639a523a52',
[{'path': '/images/0',
'value': new_image,
'op': 'replace'}],
expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_code)
class TestPost(api_base.FunctionalTest):
def setUp(self):
super(TestPost, self).setUp()
self.test_bay = obj_utils.create_test_bay(self.context,
coe='kubernetes')
self.rc_obj = obj_utils.create_test_rc(self.context)
p = mock.patch.object(rpcapi.API, 'rc_create')
self.mock_rc_create = p.start()
self.mock_rc_create.return_value = self.rc_obj
self.addCleanup(p.stop)
p = mock.patch('magnum.objects.BayModel.get_by_uuid')
self.mock_baymodel_get_by_uuid = obj_utils.get_test_baymodel(
self.context,
uuid=self.test_bay.baymodel_id,
coe='kubernetes')
@mock.patch('oslo_utils.timeutils.utcnow')
@mock.patch.object(rpcapi.API, 'rc_create')
def test_create_rc(self, mock_rc_create, mock_utcnow):
rc_dict = apiutils.rc_post_data()
test_time = datetime.datetime(2000, 1, 1, 0, 0)
mock_utcnow.return_value = test_time
mock_rc_create.return_value = self.rc_obj
response = self.post_json('/rcs', rc_dict)
self.assertEqual('application/json', response.content_type)
self.assertEqual(201, response.status_int)
# Check location header
self.assertIsNotNone(response.location)
expected_location = '/v1/rcs/%s' % rc_dict['uuid']
self.assertEqual(expected_location,
urlparse.urlparse(response.location).path)
self.assertEqual(rc_dict['uuid'], response.json['uuid'])
def test_create_rc_set_project_id_and_user_id(self):
rc_dict = apiutils.rc_post_data()
def _simulate_rpc_rc_create(rc):
self.assertEqual(rc.project_id, self.context.project_id)
self.assertEqual(rc.user_id, self.context.user_id)
return rc
self.mock_rc_create.side_effect = _simulate_rpc_rc_create
self.post_json('/rcs', rc_dict)
@mock.patch.object(rpcapi.API, 'rc_create')
def test_create_rc_generate_uuid(self, mock_rc_create):
rc_dict = apiutils.rc_post_data()
del rc_dict['uuid']
mock_rc_create.return_value = self.rc_obj
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(201, response.status_int)
self.assertEqual(rc_dict['images'], response.json['images'])
self.assertTrue(utils.is_uuid_like(response.json['uuid']))
def test_create_rc_no_bay_uuid(self):
rc_dict = apiutils.rc_post_data()
del rc_dict['bay_uuid']
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
def test_create_rc_with_non_existent_bay_uuid(self):
rc_dict = apiutils.rc_post_data(bay_uuid=utils.generate_uuid())
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
self.assertTrue(response.json['errors'])
def test_create_rc_with_invalid_manifest(self):
rc_dict = apiutils.rc_post_data()
rc_dict['manifest'] = 'wrong_manifest'
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
self.assertTrue(response.json['errors'])
def test_create_rc_no_manifest(self):
rc_dict = apiutils.rc_post_data()
del rc_dict['manifest']
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
self.assertTrue(response.json['errors'])
def test_create_rc_no_id_in_manifest(self):
rc_dict = apiutils.rc_post_data()
rc_dict['manifest'] = {}
response = self.post_json('/rcs', rc_dict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertEqual(400, response.status_int)
self.assertTrue(response.json['errors'])
class TestDelete(api_base.FunctionalTest):
def setUp(self):
super(TestDelete, self).setUp()
obj_utils.create_test_bay(self.context, coe='kubernetes')
self.rc = obj_utils.create_test_rc(self.context)
@mock.patch.object(rpcapi.API, 'rc_delete')
@mock.patch.object(rpcapi.API, 'rc_show')
def test_delete_rc(self, mock_rc_show, mock_rc_delete):
self.delete('/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid))
err = rest.ApiException(status=404)
mock_rc_show.side_effect = err
response = self.get_json(
'/rcs/%s/%s' % (self.rc.uuid, self.rc.bay_uuid),
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_delete')
def test_delete_rc_not_found(self, mock_rc_delete):
uuid = utils.generate_uuid()
err = rest.ApiException(status=404)
mock_rc_delete.side_effect = err
response = self.delete('/rcs/%s/%s' % (uuid, self.rc.bay_uuid),
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_delete')
def test_delete_rc_with_name_not_found(self, mock_rc_delete):
err = rest.ApiException(status=404)
mock_rc_delete.side_effect = err
response = self.delete(
'/rcs/not_found/5d12f6fd-a196-4bf0-ae4c-1f639a523a52',
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
@mock.patch.object(rpcapi.API, 'rc_delete')
def test_delete_rc_with_name(self, mock_rc_delete):
response = self.delete('/rcs/%s/%s' % (self.rc.name, self.rc.bay_uuid),
expect_errors=True)
self.assertEqual(204, response.status_int)
@mock.patch.object(rpcapi.API, 'rc_delete')
def test_delete_multiple_rc_by_name(self, mock_rc_delete):
err = rest.ApiException(status=409)
mock_rc_delete.side_effect = err
obj_utils.create_test_rc(self.context, name='test_rc',
uuid=utils.generate_uuid())
obj_utils.create_test_rc(self.context, name='test_rc',
uuid=utils.generate_uuid())
response = self.delete(
'/rcs/test_rc/5d12f6fd-a196-4bf0-ae4c-1f639a523a52',
expect_errors=True)
self.assertEqual(500, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(response.json['errors'])
class TestRCEnforcement(api_base.FunctionalTest):
def _common_policy_check(self, rule, func, *arg, **kwarg):
self.policy.set_rules({rule: 'project:non_fake'})
response = func(*arg, **kwarg)
self.assertEqual(403, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertTrue(
"Policy doesn't allow %s to be performed." % rule,
response.json['errors'][0]['detail'])
def test_policy_disallow_get_all(self):
self._common_policy_check(
'rc:get_all', self.get_json, '/rcs', expect_errors=True)
def test_policy_disallow_get_one(self):
self._common_policy_check(
'rc:get', self.get_json,
'/rcs/?bay_ident=%s' % utils.generate_uuid(),
expect_errors=True)
def test_policy_disallow_detail(self):
self._common_policy_check(
'rc:detail', self.get_json,
'/rcs/detail?bay_ident=%s' % utils.generate_uuid(),
expect_errors=True)
def test_policy_disallow_update(self):
rc = obj_utils.create_test_rc(self.context,
desc='test rc',
uuid=utils.generate_uuid())
new_image = 'rc_example_B_image'
self._common_policy_check(
'rc:update', self.patch_json,
'/rcs/%s/%s' % (rc.uuid, utils.generate_uuid()),
[{'path': '/images/0', 'value': new_image, 'op': 'replace'}],
expect_errors=True)
def test_policy_disallow_create(self):
bay = obj_utils.create_test_bay(self.context)
pdict = apiutils.rc_post_data(bay_uuid=bay.uuid)
self._common_policy_check(
'rc:create', self.post_json, '/rcs', pdict, expect_errors=True)
def test_policy_disallow_delete(self):
rc = obj_utils.create_test_rc(self.context,
name='test_rc',
uuid=utils.generate_uuid())
self._common_policy_check(
'rc:delete', self.delete,
'/rcs/%s/%s' % (rc.uuid, utils.generate_uuid()),
expect_errors=True)