x/vmware-nsx
Code Issues Proposed changes
vmware-nsx/vmware_nsx/tests/unit/services/lbaas/test_octavia_driver.py
asarfaty 5d2837c83a Removing dependency on the "mock" package 
Now that we are python3 only, we should move to using the built
in version of mock that supports all of our testing needs and
remove the dependency on the "mock" package.

Also see commit: Ifcaf1c21bea0ec3c35278e49cecc90a101a82113

Change-Id: I58da980351fe14357c210c02eb167a6c0af9d09e
2020-05-10 17:21:14 +02:00

487 lines
22 KiB
Python
Raw Blame History

# Copyright 2018 VMware, Inc.
# All Rights Reserved
#
# 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.
from unittest import mock
import decorator
import testtools
from oslo_utils import uuidutils
from octavia_lib.api.drivers import data_models
code_ok = True
# Skip duplications between Octavia & Neutron configurations and missing
# configuration groups
with mock.patch('oslo_config.cfg.ConfigOpts.import_group'),\
mock.patch('oslo_config.cfg.ConfigOpts.__getattr__'):
try:
from vmware_nsx.services.lbaas.octavia import octavia_driver as driver
except ImportError:
# Octavia code not found
# this can happen as Octavia is not in the requirements yet
code_ok = False
DRIVER = 'vmware_nsx.services.lbaas.octavia.octavia_driver.NSXOctaviaDriver'
class TestNsxProviderDriver(testtools.TestCase):
"""Test the NSX Octavia driver
Make sure all the relevant data is translated and sent to the listener
"""
def setUp(self):
super(TestNsxProviderDriver, self).setUp()
global code_ok
if not code_ok:
return
# init the NSX driver without the RPC & certificate
with mock.patch(DRIVER + '._init_rpc_messaging'):
self.driver = driver.NSXOctaviaDriver()
self.driver.client = mock.Mock()
self.loadbalancer_id = uuidutils.generate_uuid()
self.vip_address = '192.0.2.10'
self.vip_network_id = uuidutils.generate_uuid()
self.vip_port_id = uuidutils.generate_uuid()
self.vip_subnet_id = uuidutils.generate_uuid()
self.listener_id = uuidutils.generate_uuid()
self.pool_id = uuidutils.generate_uuid()
self.member_id = uuidutils.generate_uuid()
self.member_subnet_id = uuidutils.generate_uuid()
self.healthmonitor_id = uuidutils.generate_uuid()
self.l7policy_id = uuidutils.generate_uuid()
self.l7rule_id = uuidutils.generate_uuid()
self.project_id = uuidutils.generate_uuid()
self.default_tls_container_ref = uuidutils.generate_uuid()
self.default_tls_container_data = {
'ref': self.default_tls_container_ref,
'certificate': 'cert_text',
'private_key': 'pk_text',
'passphrase': 'pp_text'}
self.sni_container_ref_1 = uuidutils.generate_uuid()
self.sni_container_ref_2 = uuidutils.generate_uuid()
self.ref_member = data_models.Member(
address='198.51.100.4',
admin_state_up=True,
member_id=self.member_id,
monitor_address='203.0.113.2',
monitor_port=66,
name='jacket',
pool_id=self.pool_id,
protocol_port=99,
subnet_id=self.member_subnet_id,
weight=55)
self.ref_healthmonitor = data_models.HealthMonitor(
admin_state_up=False,
delay=2,
expected_codes="500",
healthmonitor_id=self.healthmonitor_id,
http_method='TRACE',
max_retries=1,
max_retries_down=0,
name='doc',
pool_id=self.pool_id,
timeout=3,
type='PHD',
url_path='/index.html')
self.ref_pool = data_models.Pool(
admin_state_up=True,
description='Olympic swimming pool',
healthmonitor=self.ref_healthmonitor,
lb_algorithm='A_Fast_One',
loadbalancer_id=self.loadbalancer_id,
members=[self.ref_member],
name='Osborn',
pool_id=self.pool_id,
protocol='avian',
session_persistence={'type': 'glue'})
self.ref_l7rule = data_models.L7Rule(
admin_state_up=True,
compare_type='store_brand',
invert=True,
key='board',
l7policy_id=self.l7policy_id,
l7rule_id=self.l7rule_id,
type='strict',
value='gold')
self.ref_l7policy = data_models.L7Policy(
action='packed',
admin_state_up=False,
description='Corporate policy',
l7policy_id=self.l7policy_id,
listener_id=self.listener_id,
name='more_policy',
position=1,
redirect_pool_id=self.pool_id,
redirect_url='/hr',
rules=[self.ref_l7rule])
self.ref_listener = data_models.Listener(
admin_state_up=False,
connection_limit=5,
default_pool=self.ref_pool,
default_pool_id=self.pool_id,
default_tls_container_data=self.default_tls_container_data,
default_tls_container_ref=self.default_tls_container_ref,
description='The listener',
insert_headers={'X-Forwarded-For': 'true'},
l7policies=[self.ref_l7policy],
listener_id=self.listener_id,
loadbalancer_id=self.loadbalancer_id,
name='super_listener',
protocol='avian',
protocol_port=42,
sni_container_data=['sni_cert_data_1', 'sni_cert_data_2'],
sni_container_refs=[self.sni_container_ref_1,
self.sni_container_ref_2])
self.ref_lb = data_models.LoadBalancer(
admin_state_up=False,
description='One great load balancer',
flavor={'cake': 'chocolate'},
listeners=[self.ref_listener],
loadbalancer_id=self.loadbalancer_id,
name='favorite_lb',
project_id=self.project_id,
vip_address=self.vip_address,
vip_network_id=self.vip_network_id,
vip_port_id=self.vip_port_id,
vip_subnet_id=self.vip_subnet_id)
# start DB mocks
mock.patch('octavia.db.api.get_session').start()
mock.patch("octavia.api.drivers.utils.db_pool_to_provider_pool",
return_value=self.ref_pool).start()
@decorator.decorator
def skip_no_octavia(f, *args, **kwargs):
global code_ok
if not code_ok:
obj = args[0]
return obj.skipTest('Octavia code not found')
return f(*args, **kwargs)
@skip_no_octavia
def test_loadbalancer_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.loadbalancer_create(self.ref_lb)
cast_method.assert_called_with({}, 'loadbalancer_create',
loadbalancer=mock.ANY)
driver_obj = cast_method.call_args[1]['loadbalancer']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertIn('listeners', driver_obj)
self.assertEqual(1, len(driver_obj['listeners']))
self.assertEqual(self.ref_lb.vip_address,
driver_obj['vip_address'])
self.assertEqual(self.ref_lb.vip_network_id,
driver_obj['vip_network_id'])
self.assertEqual(self.ref_lb.vip_port_id,
driver_obj['vip_port_id'])
self.assertEqual(self.ref_lb.vip_subnet_id,
driver_obj['vip_subnet_id'])
@skip_no_octavia
def test_loadbalancer_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.loadbalancer_delete(self.ref_lb)
cast_method.assert_called_with({}, 'loadbalancer_delete',
cascade=False,
loadbalancer=mock.ANY)
driver_obj = cast_method.call_args[1]['loadbalancer']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_loadbalancer_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.loadbalancer_update(self.ref_lb, self.ref_lb)
cast_method.assert_called_with({}, 'loadbalancer_update',
old_loadbalancer=mock.ANY,
new_loadbalancer=mock.ANY)
driver_obj = cast_method.call_args[1]['new_loadbalancer']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_listener_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.listener_create(self.ref_listener)
cast_method.assert_called_with(
{}, 'listener_create', cert=self.default_tls_container_data,
listener=mock.ANY)
driver_obj = cast_method.call_args[1]['listener']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertIn('loadbalancer_id', driver_obj)
self.assertIn('loadbalancer', driver_obj)
self.assertEqual(self.ref_listener.protocol,
driver_obj['protocol'])
self.assertEqual(self.ref_listener.protocol_port,
driver_obj['protocol_port'])
self.assertEqual(self.ref_listener.connection_limit,
driver_obj['connection_limit'])
self.assertIn('l7policies', driver_obj)
#TODO(asarfaty) add after the driver is fixed
#self.assertIn('default_tls_container_id', driver_obj)
@skip_no_octavia
def test_listener_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.listener_delete(self.ref_listener)
cast_method.assert_called_with({}, 'listener_delete',
listener=mock.ANY)
driver_obj = cast_method.call_args[1]['listener']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_listener_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.listener_update(self.ref_listener, self.ref_listener)
cast_method.assert_called_with(
{}, 'listener_update',
cert=self.default_tls_container_data,
old_listener=mock.ANY,
new_listener=mock.ANY)
driver_obj = cast_method.call_args[1]['new_listener']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_pool_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.pool_create(self.ref_pool)
cast_method.assert_called_with({}, 'pool_create', pool=mock.ANY)
driver_obj = cast_method.call_args[1]['pool']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertIn('loadbalancer_id', driver_obj)
self.assertIn('listener', driver_obj)
self.assertIn('listeners', driver_obj)
self.assertEqual(self.ref_pool.lb_algorithm,
driver_obj['lb_algorithm'])
self.assertEqual(self.ref_pool.session_persistence,
driver_obj['session_persistence'])
self.assertIn('members', driver_obj)
@skip_no_octavia
def test_pool_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.pool_delete(self.ref_pool)
cast_method.assert_called_with({}, 'pool_delete', pool=mock.ANY)
driver_obj = cast_method.call_args[1]['pool']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_pool_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.pool_update(self.ref_pool, self.ref_pool)
cast_method.assert_called_with({}, 'pool_update',
old_pool=mock.ANY,
new_pool=mock.ANY)
driver_obj = cast_method.call_args[1]['new_pool']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_member_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.member_create(self.ref_member)
cast_method.assert_called_with({}, 'member_create',
member=mock.ANY)
driver_obj = cast_method.call_args[1]['member']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertEqual(self.pool_id, driver_obj['pool_id'])
self.assertIn('pool', driver_obj)
self.assertIn('loadbalancer', driver_obj['pool'])
#TODO(asarfaty) add when the driver is fixed
#self.assertIn('listener', driver_obj['pool'])
self.assertEqual(self.ref_member.subnet_id,
driver_obj['subnet_id'])
self.assertEqual(self.ref_member.address,
driver_obj['address'])
self.assertEqual(self.ref_member.protocol_port,
driver_obj['protocol_port'])
self.assertEqual(self.ref_member.weight,
driver_obj['weight'])
@skip_no_octavia
def test_member_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.member_delete(self.ref_member)
cast_method.assert_called_with({}, 'member_delete',
member=mock.ANY)
driver_obj = cast_method.call_args[1]['member']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_member_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.member_update(self.ref_member, self.ref_member)
cast_method.assert_called_with({}, 'member_update',
old_member=mock.ANY,
new_member=mock.ANY)
driver_obj = cast_method.call_args[1]['old_member']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_health_monitor_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.health_monitor_create(self.ref_healthmonitor)
cast_method.assert_called_with({}, 'healthmonitor_create',
healthmonitor=mock.ANY)
driver_obj = cast_method.call_args[1]['healthmonitor']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertEqual(self.ref_healthmonitor.type,
driver_obj['type'])
self.assertEqual(self.ref_healthmonitor.url_path,
driver_obj['url_path'])
self.assertEqual(self.ref_healthmonitor.delay,
driver_obj['delay'])
self.assertEqual(self.ref_healthmonitor.timeout,
driver_obj['timeout'])
self.assertEqual(self.ref_healthmonitor.max_retries,
driver_obj['max_retries'])
self.assertEqual(self.ref_healthmonitor.http_method,
driver_obj['http_method'])
self.assertIn('pool', driver_obj)
self.assertEqual(self.pool_id,
driver_obj['pool']['id'])
self.assertEqual(self.loadbalancer_id,
driver_obj['pool']['loadbalancer_id'])
@skip_no_octavia
def test_health_monitor_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.health_monitor_delete(self.ref_healthmonitor)
cast_method.assert_called_with({}, 'healthmonitor_delete',
healthmonitor=mock.ANY)
driver_obj = cast_method.call_args[1]['healthmonitor']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_health_monitor_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.health_monitor_update(self.ref_healthmonitor,
self.ref_healthmonitor)
cast_method.assert_called_with({}, 'healthmonitor_update',
old_healthmonitor=mock.ANY,
new_healthmonitor=mock.ANY)
driver_obj = cast_method.call_args[1]['new_healthmonitor']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_l7policy_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7policy_create(self.ref_l7policy)
cast_method.assert_called_with({}, 'l7policy_create',
l7policy=mock.ANY)
driver_obj = cast_method.call_args[1]['l7policy']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertIn('listener', driver_obj)
self.assertEqual(self.listener_id, driver_obj['listener_id'])
self.assertIn('rules', driver_obj)
self.assertIn('position', driver_obj)
self.assertEqual(self.ref_l7policy.action, driver_obj['action'])
self.assertEqual(self.ref_l7policy.redirect_url,
driver_obj['redirect_url'])
self.assertEqual(self.ref_l7policy.redirect_pool_id,
driver_obj['redirect_pool_id'])
@skip_no_octavia
def test_l7policy_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7policy_delete(self.ref_l7policy)
cast_method.assert_called_with({}, 'l7policy_delete',
l7policy=mock.ANY)
driver_obj = cast_method.call_args[1]['l7policy']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_l7policy_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7policy_update(self.ref_l7policy, self.ref_l7policy)
cast_method.assert_called_with({}, 'l7policy_update',
old_l7policy=mock.ANY,
new_l7policy=mock.ANY)
driver_obj = cast_method.call_args[1]['new_l7policy']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_l7rule_create(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7rule_create(self.ref_l7rule)
cast_method.assert_called_with({}, 'l7rule_create',
l7rule=mock.ANY)
driver_obj = cast_method.call_args[1]['l7rule']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
self.assertIn('admin_state_up', driver_obj)
self.assertIn('name', driver_obj)
self.assertIn('policy', driver_obj)
self.assertIn('rules', driver_obj['policy'])
self.assertEqual(self.ref_l7rule.type, driver_obj['type'])
self.assertEqual(self.ref_l7rule.value, driver_obj['value'])
self.assertEqual(self.ref_l7rule.invert, driver_obj['invert'])
@skip_no_octavia
def test_l7rule_delete(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7rule_delete(self.ref_l7rule)
cast_method.assert_called_with({}, 'l7rule_delete',
l7rule=mock.ANY)
driver_obj = cast_method.call_args[1]['l7rule']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
@skip_no_octavia
def test_l7rule_update(self):
with mock.patch.object(self.driver.client, 'cast') as cast_method:
self.driver.l7rule_update(self.ref_l7rule, self.ref_l7rule)
cast_method.assert_called_with({}, 'l7rule_update',
old_l7rule=mock.ANY,
new_l7rule=mock.ANY)
driver_obj = cast_method.call_args[1]['new_l7rule']
self.assertIn('id', driver_obj)
self.assertIn('project_id', driver_obj)
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