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# 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 contextlib
from neutron_lib.api.definitions import address_group as apidef
from neutron_lib import context
import webob.exc
from neutron.db import address_group_db
from neutron.db import db_base_plugin_v2
from neutron.extensions import address_group as ag_ext
from neutron.tests.unit.db import test_db_base_plugin_v2
DB_PLUGIN_KLASS = ('neutron.tests.unit.extensions.test_address_group.'
'AddressGroupTestPlugin')
class AddressGroupTestExtensionManager(object):
def get_resources(self):
return ag_ext.Address_group.get_resources()
def get_actions(self):
return []
def get_request_extensions(self):
return []
class AddressGroupTestCase(test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
def _create_address_group(self, **kwargs):
address_group = {'address_group': {}}
for k, v in kwargs.items():
if k != 'addresses':
v = str(v)
address_group['address_group'][k] = v
req = self.new_create_request('address-groups', address_group)
neutron_context = context.Context('', kwargs.get('tenant_id',
self._tenant_id))
req.environ['neutron.context'] = neutron_context
res = req.get_response(self.ext_api)
if res.status_int >= webob.exc.HTTPClientError.code:
raise webob.exc.HTTPClientError(code=res.status_int)
return res
def _test_create_address_group(self, expected=None, **kwargs):
keys = kwargs.copy()
keys.setdefault('tenant_id', self._tenant_id)
res = self._create_address_group(**keys)
ag = self.deserialize(self.fmt, res)
self._validate_resource(ag, keys, 'address_group')
if expected:
self._compare_resource(ag, expected, 'address_group')
return ag
def _test_update_address_group(self, addr_group_id, data,
expected=None, tenant_id=None):
update_req = self.new_update_request(
'address-groups', data, addr_group_id)
update_req.environ['neutron.context'] = context.Context(
'', tenant_id or self._tenant_id)
update_res = update_req.get_response(self.ext_api)
if expected:
addr_group = self.deserialize(self.fmt, update_res)
self._compare_resource(addr_group, expected, 'address_group')
return addr_group
return update_res
def _test_address_group_actions(self, addr_group_id, data, action,
expected=None, tenant_id=None):
act_req = self.new_action_request(
'address-groups', data, addr_group_id, action,
tenant_id=tenant_id or self._tenant_id)
act_res = act_req.get_response(self.ext_api)
if expected:
addr_group = self.deserialize(self.fmt, act_res)
self._compare_resource(addr_group, expected, 'address_group')
return addr_group
return act_res
@contextlib.contextmanager
def address_group(self, name='test_ag', description='test_ag',
addresses=None, fmt=None):
if not fmt:
fmt = self.fmt
res = self._create_address_group(name=name, description=description,
addresses=addresses)
yield self.deserialize(fmt, res)
class AddressGroupTestPlugin(db_base_plugin_v2.NeutronDbPluginV2,
address_group_db.AddressGroupDbMixin):
__native_pagination_support = True
__native_sorting_support = True
# address-group requires security-group extension
supported_extension_aliases = [apidef.ALIAS, 'security-group']
class TestAddressGroup(AddressGroupTestCase):
def setUp(self):
plugin = DB_PLUGIN_KLASS
ext_mgr = AddressGroupTestExtensionManager()
super(TestAddressGroup, self).setUp(plugin=plugin, ext_mgr=ext_mgr)
def test_create_address_group_without_description_or_addresses(self):
expected_ag = {'name': 'foo',
'tenant_id': self._tenant_id,
'description': '',
'addresses': []}
self._test_create_address_group(name='foo',
expected=expected_ag)
def test_create_address_group_with_description_and_addresses(self):
expected_ag = {'name': 'foo',
'description': 'bar',
'tenant_id': self._tenant_id,
'addresses': ['10.0.1.0/24', '192.168.0.1/32']}
self._test_create_address_group(name='foo', description='bar',
addresses=['10.0.1.0/24',
'192.168.0.1/32'],
expected=expected_ag)
def test_create_address_group_empty_name(self):
expected_ag = {'name': ''}
self._test_create_address_group(name='', expected=expected_ag)
def test_update_address_group_name_and_description(self):
ag = self._test_create_address_group(name='foo')
data = {'address_group': {'name': 'bar', 'description': 'bar'}}
self._test_update_address_group(ag['address_group']['id'],
data, expected=data['address_group'])
def test_update_address_group_addresses(self):
ag = self._test_create_address_group(name='foo')
data = {'address_group': {'addresses': ['10.0.0.1/32']}}
res = self._test_update_address_group(ag['address_group']['id'], data)
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_get_address_group(self):
ag = self._test_create_address_group(name='foo')
req = self.new_show_request('address-groups',
ag['address_group']['id'])
res = self.deserialize(self.fmt, req.get_response(self.ext_api))
self.assertEqual(ag['address_group']['id'],
res['address_group']['id'])
def test_list_address_groups(self):
self._test_create_address_group(name='foo')
self._test_create_address_group(name='bar')
res = self._list('address-groups')
self.assertEqual(2, len(res['address_groups']))
def test_delete_address_group(self):
ag = self._test_create_address_group(name='foo')
self._delete('address-groups', ag['address_group']['id'])
self._show('address-groups', ag['address_group']['id'],
expected_code=webob.exc.HTTPNotFound.code)
def test_normalize_and_deduplicate_in_add_addresses(self):
ag = self._test_create_address_group(name='foo')
data = {'addresses': ['10.0.1.0/24', '10.0.1.2/24', '2001:db8::/16']}
self._test_address_group_actions(ag['address_group']['id'], data,
'add_addresses', expected={
'addresses': ['10.0.1.0/24',
'2001::/16']
})
def test_add_invalid_addresses(self):
ag = self._test_create_address_group(name='foo')
data = {'addresses': ['123456']}
res = self._test_address_group_actions(ag['address_group']['id'],
data, 'add_addresses')
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_add_duplicated_addresses(self):
ag = self._test_create_address_group(name='foo',
addresses=['10.0.1.0/24'])
data = {'addresses': ['10.0.1.2/24']}
res = self._test_address_group_actions(ag['address_group']['id'],
data, 'add_addresses')
self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
def test_normalize_and_deduplicate_in_remove_addresses(self):
ag = self._test_create_address_group(name='foo',
addresses=['10.0.1.0/24',
'2001::/16'])
data = {'addresses': ['10.0.1.0/24', '10.0.1.2/24', '2001:db8::/16']}
self._test_address_group_actions(ag['address_group']['id'],
data, 'remove_addresses',
expected={
'addresses': []
})
def test_remove_absent_addresses(self):
ag = self._test_create_address_group(name='foo',
addresses=['10.0.0.1/32'])
data = {'addresses': ['2001::/16']}
res = self._test_address_group_actions(ag['address_group']['id'],
data, 'remove_addresses')
self.assertEqual(webob.exc.HTTPNotFound.code, res.status_int)
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