Merge "Remove test duplication between tempest and n-t-p RoutersDVRTest"

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Zuul 2023-11-22 13:46:40 +00:00 committed by Gerrit Code Review
commit 3d6f2976bf
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# Copyright 2015 OpenStack Foundation
# 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 tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from neutron_tempest_plugin.api import base_routers as base
class RoutersTestDVRBase(base.BaseRouterTest):
required_extensions = ['router', 'dvr']
@classmethod
def resource_setup(cls):
# The check above will pass if api_extensions=all, which does
# not mean DVR extension itself is present.
# Instead, we have to check whether DVR is actually present by using
# admin credentials to create router with distributed=True attribute
# and checking for BadRequest exception and that the resulting router
# has a distributed attribute.
super(RoutersTestDVRBase, cls).resource_setup()
name = data_utils.rand_name('pretest-check')
router = cls.admin_client.create_router(name)
if 'distributed' not in router['router']:
msg = "'distributed' attribute not found. DVR Possibly not enabled"
raise cls.skipException(msg)
cls.admin_client.delete_router(router['router']['id'])
class RoutersTestDVR(RoutersTestDVRBase):
@decorators.idempotent_id('08a2a0a8-f1e4-4b34-8e30-e522e836c44e')
def test_distributed_router_creation(self):
"""Test distributed router creation
Test uses administrative credentials to creates a
DVR (Distributed Virtual Routing) router using the
distributed=True.
Acceptance
The router is created and the "distributed" attribute is
set to True
"""
name = data_utils.rand_name('router')
router = self._create_admin_router(name, distributed=True)
self.assertTrue(router['distributed'])
@decorators.idempotent_id('8a0a72b4-7290-4677-afeb-b4ffe37bc352')
def test_centralized_router_creation(self):
"""Test centralized router creation
Test uses administrative credentials to creates a
CVR (Centralized Virtual Routing) router using the
distributed=False.
Acceptance
The router is created and the "distributed" attribute is
set to False, thus making it a "Centralized Virtual Router"
as opposed to a "Distributed Virtual Router"
"""
name = data_utils.rand_name('router')
router = self._create_admin_router(name, distributed=False)
self.assertFalse(router['distributed'])
class RouterTestCentralizedToDVR(RoutersTestDVRBase):
required_extensions = ['l3-ha']
@decorators.idempotent_id('acd43596-c1fb-439d-ada8-31ad48ae3c2e')
def test_centralized_router_update_to_dvr(self):
"""Test centralized to DVR router update
Test uses administrative credentials to creates a
CVR (Centralized Virtual Routing) router using the
distributed=False.Then it will "update" the router
distributed attribute to True
Acceptance
The router is created and the "distributed" attribute is
set to False. Once the router is updated, the distributed
attribute will be set to True
"""
name = data_utils.rand_name('router')
# router needs to be in admin state down in order to be upgraded to DVR
router = self._create_admin_router(name, distributed=False,
ha=False, admin_state_up=False)
self.assertFalse(router['distributed'])
self.assertFalse(router['ha'])
router = self.admin_client.update_router(router['id'],
distributed=True)
self.assertTrue(router['router']['distributed'])