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Add API tests for subnet pool prefix operations

This introduces API tests for the subnetpool_prefix_ops
extension. These tests assert proper addition and removal of
prefixes against subnet pools under the various scenarios that
are supported.

Related-Bug: #1792901
Depends-On: https://review.opendev.org/#/c/648197/
Change-Id: I51564669fc1113556b0927296fa9dd2a8806bce8
changes/53/662253/12
Ryan Tidwell 3 years ago
parent
commit
b7238bd91b
  1. 1
      .zuul.yaml
  2. 97
      neutron_tempest_plugin/api/test_subnetpool_prefix_ops.py
  3. 17
      neutron_tempest_plugin/services/network/json/network_client.py

1
.zuul.yaml

@ -74,6 +74,7 @@
- standard-attr-tag
- standard-attr-timestamp
- subnet_allocation
- subnetpool-prefix-ops
- trunk
- trunk-details
- uplink-status-propagation

97
neutron_tempest_plugin/api/test_subnetpool_prefix_ops.py

@ -0,0 +1,97 @@
# Copyright 2019 SUSE LLC
# 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.
import netaddr
from tempest.common import utils
from tempest.lib import decorators
from neutron_tempest_plugin.api import test_subnetpools
SUBNETPOOL_NAME = 'smoke-subnetpool'
SUBNET_NAME = 'smoke-subnet'
class SubnetPoolPrefixOpsTestMixin(object):
def _compare_prefix_lists(self, list_expected, list_observed):
expected_set = netaddr.IPSet(iterable=list_expected)
observed_set = netaddr.IPSet(iterable=list_observed)
# compact the IPSet's
expected_set.compact()
observed_set.compact()
self.assertEqual(expected_set, observed_set)
@decorators.idempotent_id('b1d56d1f-2818-44ee-b6a3-3c1327c25318')
@utils.requires_ext(extension='subnetpool-prefix-ops', service='network')
def test_add_remove_prefix(self):
created_subnetpool = self._create_subnetpool()
req_body = {'prefixes': self.prefixes_to_add}
# Add a prefix to the subnet pool
resp = self.client.add_subnetpool_prefix(created_subnetpool['id'],
**req_body)
self._compare_prefix_lists(self.prefixes + self.prefixes_to_add,
resp['prefixes'])
# Remove the prefix from the subnet pool
resp = self.client.remove_subnetpool_prefix(created_subnetpool['id'],
**req_body)
self._compare_prefix_lists(self.prefixes, resp['prefixes'])
@decorators.idempotent_id('a36c18fc-10b5-4ebc-ab79-914f826c5bf5')
@utils.requires_ext(extension='subnetpool-prefix-ops', service='network')
def test_add_overlapping_prefix(self):
created_subnetpool = self._create_subnetpool()
req_body = {'prefixes': self.overlapping_prefixes}
# Add an overlapping prefix to the subnet pool
resp = self.client.add_subnetpool_prefix(created_subnetpool['id'],
**req_body)
self._compare_prefix_lists(self.prefixes + self.overlapping_prefixes,
resp['prefixes'])
class SubnetPoolPrefixOpsIpv4Test(test_subnetpools.SubnetPoolsTestBase,
SubnetPoolPrefixOpsTestMixin):
prefixes = ['192.168.1.0/24', '10.10.10.0/24']
prefixes_to_add = ['192.168.2.0/24']
overlapping_prefixes = ['10.10.0.0/16']
min_prefixlen = 16
ip_version = 4
@classmethod
def resource_setup(cls):
super(SubnetPoolPrefixOpsIpv4Test, cls).resource_setup()
cls._subnetpool_data = {'prefixes': cls.prefixes,
'min_prefixlen': cls.min_prefixlen}
class SubnetPoolPrefixOpsIpv6Test(test_subnetpools.SubnetPoolsTestBase,
SubnetPoolPrefixOpsTestMixin):
prefixes = ['2001:db8:1234::/48', '2001:db8:1235::/48']
prefixes_to_add = ['2001:db8:4321::/48']
overlapping_prefixes = ['2001:db8:1234:1111::/64']
min_prefixlen = 48
ip_version = 6
@classmethod
def resource_setup(cls):
super(SubnetPoolPrefixOpsIpv6Test, cls).resource_setup()
cls._subnetpool_data = {'prefixes': cls.prefixes,
'min_prefixlen': cls.min_prefixlen}

17
neutron_tempest_plugin/services/network/json/network_client.py

@ -227,6 +227,23 @@ class NetworkClientJSON(service_client.RestClient):
self.expected_success(200, resp.status)
return service_client.ResponseBody(resp, body)
def add_subnetpool_prefix(self, id, **kwargs):
return self._subnetpool_prefix_operation(id, 'add_prefixes', kwargs)
def remove_subnetpool_prefix(self, id, **kwargs):
return self._subnetpool_prefix_operation(id,
'remove_prefixes',
kwargs)
def _subnetpool_prefix_operation(self, id, operation, op_body):
uri = self.get_uri("subnetpools")
op_prefix_uri = '%s/%s/%s' % (uri, id, operation)
body = jsonutils.dumps(op_body)
resp, body = self.put(op_prefix_uri, body)
body = jsonutils.loads(body)
self.expected_success(200, resp.status)
return service_client.ResponseBody(resp, body)
# Common methods that are hard to automate
def create_bulk_network(self, names, shared=False):
network_list = [{'name': name, 'shared': shared} for name in names]

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