openstack/openstacksdk
Code Issues Proposed changes
openstacksdk/openstack/tests/unit/cloud/test_stack.py
Riccardo Pittau a714e096f3 Apply pep8 import order style 
Update version of tox to 3.9.0 to support inline comments in tox.ini
Import pep8 test requirements directly in tox.ini and do not import all
the test-requirements
Update version of hacking
Fix import orders in various modules

Leave filter for imports in tests/ for the time being

Change-Id: Ia625036d1f50ae97880ef70335804228320a9c6d
2021-03-08 16:50:54 +01:00

658 lines
27 KiB
Python
Raw Blame History

# 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 tempfile
import testtools
import openstack.cloud
from openstack.tests import fakes
from openstack.tests.unit import base
from openstack.orchestration.v1 import stack
class TestStack(base.TestCase):
def setUp(self):
super(TestStack, self).setUp()
self.stack_id = self.getUniqueString('id')
self.stack_name = self.getUniqueString('name')
self.stack_tag = self.getUniqueString('tag')
self.stack = fakes.make_fake_stack(self.stack_id, self.stack_name)
def test_list_stacks(self):
fake_stacks = [
self.stack,
fakes.make_fake_stack(
self.getUniqueString('id'),
self.getUniqueString('name'))
]
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
json={"stacks": fake_stacks}),
])
stacks = self.cloud.list_stacks()
self.assertEqual(
[f.toDict() for f in self.cloud._normalize_stacks(
stack.Stack(**st) for st in fake_stacks)],
[f.toDict() for f in stacks])
self.assert_calls()
def test_list_stacks_filters(self):
fake_stacks = [
self.stack,
fakes.make_fake_stack(
self.getUniqueString('id'),
self.getUniqueString('name'))
]
self.register_uris([
dict(method='GET',
uri=self.get_mock_url(
'orchestration', 'public',
append=['stacks'],
qs_elements=['name=a', 'status=b'],
),
json={"stacks": fake_stacks}),
])
stacks = self.cloud.list_stacks(name='a', status='b')
self.assertEqual(
[f.toDict() for f in self.cloud._normalize_stacks(
stack.Stack(**st) for st in fake_stacks)],
[f.toDict() for f in stacks])
self.assert_calls()
def test_list_stacks_exception(self):
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
status_code=404)
])
with testtools.ExpectedException(
openstack.cloud.OpenStackCloudURINotFound):
self.cloud.list_stacks()
self.assert_calls()
def test_search_stacks(self):
fake_stacks = [
self.stack,
fakes.make_fake_stack(
self.getUniqueString('id'),
self.getUniqueString('name'))
]
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
json={"stacks": fake_stacks}),
])
stacks = self.cloud.search_stacks()
self.assertEqual(
self.cloud._normalize_stacks(
stack.Stack(**st) for st in fake_stacks),
stacks)
self.assert_calls()
def test_search_stacks_filters(self):
fake_stacks = [
self.stack,
fakes.make_fake_stack(
self.getUniqueString('id'),
self.getUniqueString('name'),
status='CREATE_FAILED')
]
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
json={"stacks": fake_stacks}),
])
filters = {'status': 'FAILED'}
stacks = self.cloud.search_stacks(filters=filters)
self.assertEqual(
self.cloud._normalize_stacks(
stack.Stack(**st) for st in fake_stacks[1:]),
stacks)
self.assert_calls()
def test_search_stacks_exception(self):
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
status_code=404)
])
with testtools.ExpectedException(
openstack.cloud.OpenStackCloudURINotFound):
self.cloud.search_stacks()
def test_delete_stack(self):
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{name}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name, resolve=resolve),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": self.stack}),
dict(method='DELETE',
uri='{endpoint}/stacks/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id)),
])
self.assertTrue(self.cloud.delete_stack(self.stack_name))
self.assert_calls()
def test_delete_stack_not_found(self):
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/stack_name?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT, resolve=resolve),
status_code=404),
])
self.assertFalse(self.cloud.delete_stack('stack_name'))
self.assert_calls()
def test_delete_stack_exception(self):
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, resolve=resolve),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": self.stack}),
dict(method='DELETE',
uri='{endpoint}/stacks/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id),
status_code=400,
reason="ouch"),
])
with testtools.ExpectedException(
openstack.cloud.OpenStackCloudBadRequest):
self.cloud.delete_stack(self.stack_id)
self.assert_calls()
def test_delete_stack_by_name_wait(self):
marker_event = fakes.make_fake_stack_event(
self.stack_id, self.stack_name, status='CREATE_COMPLETE',
resource_name='name')
marker_qs = 'marker={e_id}&sort_dir=asc'.format(
e_id=marker_event['id'])
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{name}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name,
resolve=resolve),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": self.stack}),
dict(method='GET',
uri='{endpoint}/stacks/{name}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name,
qs='limit=1&sort_dir=desc'),
complete_qs=True,
json={"events": [marker_event]}),
dict(method='DELETE',
uri='{endpoint}/stacks/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id)),
dict(method='GET',
uri='{endpoint}/stacks/{name}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name,
qs=marker_qs),
complete_qs=True,
json={"events": [
fakes.make_fake_stack_event(
self.stack_id, self.stack_name,
status='DELETE_COMPLETE', resource_name='name'),
]}),
dict(method='GET',
uri='{endpoint}/stacks/{name}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name, resolve=resolve),
status_code=404),
])
self.assertTrue(self.cloud.delete_stack(self.stack_name, wait=True))
self.assert_calls()
def test_delete_stack_by_id_wait(self):
marker_event = fakes.make_fake_stack_event(
self.stack_id, self.stack_name, status='CREATE_COMPLETE',
resource_name='name')
marker_qs = 'marker={e_id}&sort_dir=asc'.format(
e_id=marker_event['id'])
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id,
resolve=resolve),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": self.stack}),
dict(method='GET',
uri='{endpoint}/stacks/{id}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id,
qs='limit=1&sort_dir=desc'),
complete_qs=True,
json={"events": [marker_event]}),
dict(method='DELETE',
uri='{endpoint}/stacks/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id)),
dict(method='GET',
uri='{endpoint}/stacks/{id}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id,
qs=marker_qs),
complete_qs=True,
json={"events": [
fakes.make_fake_stack_event(
self.stack_id, self.stack_name,
status='DELETE_COMPLETE'),
]}),
dict(method='GET',
uri='{endpoint}/stacks/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, resolve=resolve),
status_code=404),
])
self.assertTrue(self.cloud.delete_stack(self.stack_id, wait=True))
self.assert_calls()
def test_delete_stack_wait_failed(self):
failed_stack = self.stack.copy()
failed_stack['stack_status'] = 'DELETE_FAILED'
marker_event = fakes.make_fake_stack_event(
self.stack_id, self.stack_name, status='CREATE_COMPLETE')
marker_qs = 'marker={e_id}&sort_dir=asc'.format(
e_id=marker_event['id'])
resolve = 'resolve_outputs=False'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, resolve=resolve),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": self.stack}),
dict(method='GET',
uri='{endpoint}/stacks/{id}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id,
qs='limit=1&sort_dir=desc'),
complete_qs=True,
json={"events": [marker_event]}),
dict(method='DELETE',
uri='{endpoint}/stacks/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id)),
dict(method='GET',
uri='{endpoint}/stacks/{id}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id,
qs=marker_qs),
complete_qs=True,
json={"events": [
fakes.make_fake_stack_event(
self.stack_id, self.stack_name,
status='DELETE_COMPLETE'),
]}),
dict(method='GET',
uri='{endpoint}/stacks/{id}?resolve_outputs=False'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name,
resolve=resolve))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}?{resolve}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name, resolve=resolve),
json={"stack": failed_stack}),
])
with testtools.ExpectedException(
openstack.cloud.OpenStackCloudException):
self.cloud.delete_stack(self.stack_id, wait=True)
self.assert_calls()
def test_create_stack(self):
test_template = tempfile.NamedTemporaryFile(delete=False)
test_template.write(fakes.FAKE_TEMPLATE.encode('utf-8'))
test_template.close()
self.register_uris([
dict(
method='POST', uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
json={"stack": self.stack},
validate=dict(
json={
'disable_rollback': False,
'parameters': {},
'stack_name': self.stack_name,
'tags': self.stack_tag,
'template': fakes.FAKE_TEMPLATE_CONTENT,
'timeout_mins': 60}
)),
dict(
method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": self.stack}),
])
self.cloud.create_stack(
self.stack_name,
tags=self.stack_tag,
template_file=test_template.name
)
self.assert_calls()
def test_create_stack_wait(self):
test_template = tempfile.NamedTemporaryFile(delete=False)
test_template.write(fakes.FAKE_TEMPLATE.encode('utf-8'))
test_template.close()
self.register_uris([
dict(
method='POST', uri='{endpoint}/stacks'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT),
json={"stack": self.stack},
validate=dict(
json={
'disable_rollback': False,
'parameters': {},
'stack_name': self.stack_name,
'tags': self.stack_tag,
'template': fakes.FAKE_TEMPLATE_CONTENT,
'timeout_mins': 60}
)),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/events?sort_dir=asc'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
json={"events": [
fakes.make_fake_stack_event(
self.stack_id, self.stack_name,
status='CREATE_COMPLETE',
resource_name='name'),
]}),
dict(
method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": self.stack}),
])
self.cloud.create_stack(
self.stack_name,
tags=self.stack_tag,
template_file=test_template.name,
wait=True)
self.assert_calls()
def test_update_stack(self):
test_template = tempfile.NamedTemporaryFile(delete=False)
test_template.write(fakes.FAKE_TEMPLATE.encode('utf-8'))
test_template.close()
self.register_uris([
dict(
method='PUT',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
validate=dict(
json={
'disable_rollback': False,
'parameters': {},
'tags': self.stack_tag,
'template': fakes.FAKE_TEMPLATE_CONTENT,
'timeout_mins': 60}),
json={}),
dict(
method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": self.stack}),
])
self.cloud.update_stack(
self.stack_name,
tags=self.stack_tag,
template_file=test_template.name)
self.assert_calls()
def test_update_stack_wait(self):
marker_event = fakes.make_fake_stack_event(
self.stack_id, self.stack_name, status='CREATE_COMPLETE',
resource_name='name')
marker_qs = 'marker={e_id}&sort_dir=asc'.format(
e_id=marker_event['id'])
test_template = tempfile.NamedTemporaryFile(delete=False)
test_template.write(fakes.FAKE_TEMPLATE.encode('utf-8'))
test_template.close()
self.register_uris([
dict(
method='GET',
uri='{endpoint}/stacks/{name}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name,
qs='limit=1&sort_dir=desc'),
json={"events": [marker_event]}),
dict(
method='PUT',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
validate=dict(
json={
'disable_rollback': False,
'parameters': {},
'tags': self.stack_tag,
'template': fakes.FAKE_TEMPLATE_CONTENT,
'timeout_mins': 60}),
json={}),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/events?{qs}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name,
qs=marker_qs),
json={"events": [
fakes.make_fake_stack_event(
self.stack_id, self.stack_name,
status='UPDATE_COMPLETE',
resource_name='name'),
]}),
dict(
method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(
method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": self.stack}),
])
self.cloud.update_stack(
self.stack_name,
tags=self.stack_tag,
template_file=test_template.name,
wait=True)
self.assert_calls()
def test_get_stack(self):
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": self.stack}),
])
res = self.cloud.get_stack(self.stack_name)
self.assertIsNotNone(res)
self.assertEqual(self.stack['stack_name'], res['stack_name'])
self.assertEqual(self.stack['stack_name'], res['name'])
self.assertEqual(self.stack['stack_status'], res['stack_status'])
self.assertEqual('COMPLETE', res['status'])
self.assert_calls()
def test_get_stack_in_progress(self):
in_progress = self.stack.copy()
in_progress['stack_status'] = 'CREATE_IN_PROGRESS'
self.register_uris([
dict(method='GET',
uri='{endpoint}/stacks/{name}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
name=self.stack_name),
status_code=302,
headers=dict(
location='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name))),
dict(method='GET',
uri='{endpoint}/stacks/{name}/{id}'.format(
endpoint=fakes.ORCHESTRATION_ENDPOINT,
id=self.stack_id, name=self.stack_name),
json={"stack": in_progress}),
])
res = self.cloud.get_stack(self.stack_name)
self.assertIsNotNone(res)
self.assertEqual(in_progress['stack_name'], res['stack_name'])
self.assertEqual(in_progress['stack_name'], res['name'])
self.assertEqual(in_progress['stack_status'], res['stack_status'])
self.assertEqual('CREATE', res['action'])
self.assertEqual('IN_PROGRESS', res['status'])
self.assert_calls()
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