5d2837c83a
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
187 lines
7.9 KiB
Python
187 lines
7.9 KiB
Python
# Copyright 2016 VMware, Inc.
|
|
#
|
|
# 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
|
|
|
|
from neutron.tests.unit.db import test_db_base_plugin_v2 as test_db
|
|
from neutron_lib.db import api as db_api
|
|
|
|
from vmware_nsx.db import nsxv_db
|
|
from vmware_nsx.extensions import dhcp_mtu as ext_dhcp_mtu
|
|
from vmware_nsx.plugins.nsx_v.vshield import edge_utils
|
|
from vmware_nsx.tests.unit.nsx_v import test_plugin
|
|
from vmware_nsx.tests.unit.nsx_v.vshield import fake_vcns
|
|
|
|
PLUGIN_NAME = 'vmware_nsx.plugin.NsxVPlugin'
|
|
|
|
|
|
class DhcpMtuExtensionManager(object):
|
|
|
|
def get_resources(self):
|
|
return []
|
|
|
|
def get_actions(self):
|
|
return []
|
|
|
|
def get_request_extensions(self):
|
|
return []
|
|
|
|
def get_extended_resources(self, version):
|
|
return ext_dhcp_mtu.get_extended_resources(version)
|
|
|
|
|
|
class DhcpMtuExtensionTestCase(test_plugin.NsxVPluginV2TestCase):
|
|
"""Test API extension dhcp-mtu attribute of subnets."""
|
|
|
|
@mock.patch.object(edge_utils.EdgeManager, '_deploy_edge')
|
|
def setUp(self, plugin=PLUGIN_NAME):
|
|
ext_mgr = DhcpMtuExtensionManager()
|
|
# This feature is enabled only since 6.2.3
|
|
with mock.patch.object(fake_vcns.FakeVcns,
|
|
'get_version',
|
|
return_value="6.2.3"):
|
|
super(DhcpMtuExtensionTestCase, self).setUp(ext_mgr=ext_mgr)
|
|
|
|
def _create_subnet_with_dhcp_mtu(self, dhcp_mtu):
|
|
with self.network() as net:
|
|
tenant_id = net['network']['tenant_id']
|
|
net_id = net['network']['id']
|
|
data = {'subnet': {'network_id': net_id,
|
|
'cidr': '10.0.0.0/24',
|
|
'ip_version': 4,
|
|
'name': 'test-mtu-subnet',
|
|
'tenant_id': tenant_id,
|
|
'dhcp_mtu': dhcp_mtu}}
|
|
subnet_req = self.new_create_request('subnets', data)
|
|
res = subnet_req.get_response(self.api)
|
|
return res
|
|
|
|
def test_subnet_create_with_dhcp_mtu(self):
|
|
for mtu in (68, 2000, 65535):
|
|
res = self._create_subnet_with_dhcp_mtu(mtu)
|
|
sub = self.deserialize(self.fmt, res)
|
|
self.assertEqual(mtu, sub['subnet']['dhcp_mtu'])
|
|
|
|
def test_subnet_create_with_invalid_dhcp_mtu_fail(self):
|
|
res = self._create_subnet_with_dhcp_mtu(67)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
res = self._create_subnet_with_dhcp_mtu(100000)
|
|
self.assertEqual(400, res.status_int)
|
|
|
|
def test_subnet_update_with_dhcp_mtu(self):
|
|
res = self._create_subnet_with_dhcp_mtu(2000)
|
|
sub = self.deserialize(self.fmt, res)
|
|
data = {'subnet': {'dhcp_mtu': 3000}}
|
|
req = self.new_update_request('subnets', data, sub['subnet']['id'])
|
|
updated_sub = self.deserialize(self.fmt, req.get_response(self.api))
|
|
self.assertEqual(3000, updated_sub['subnet']['dhcp_mtu'])
|
|
|
|
def _create_subnet_with_dhcp_mtu_and_dns(self, dhcp_mtu,
|
|
dns_search_domain):
|
|
with self.network() as net:
|
|
tenant_id = net['network']['tenant_id']
|
|
net_id = net['network']['id']
|
|
data = {'subnet': {'network_id': net_id,
|
|
'cidr': '10.0.0.0/24',
|
|
'ip_version': 4,
|
|
'name': 'test-mtu-subnet',
|
|
'tenant_id': tenant_id,
|
|
'dhcp_mtu': dhcp_mtu,
|
|
'dns_search_domain': dns_search_domain}}
|
|
subnet_req = self.new_create_request('subnets', data)
|
|
res = subnet_req.get_response(self.api)
|
|
return res
|
|
|
|
def test_subnet_create_with_dhcp_mtu_and_dns(self):
|
|
res = self._create_subnet_with_dhcp_mtu_and_dns(2000, 'vmware.com')
|
|
sub = self.deserialize(self.fmt, res)
|
|
self.assertEqual(2000, sub['subnet']['dhcp_mtu'])
|
|
self.assertEqual('vmware.com', sub['subnet']['dns_search_domain'])
|
|
|
|
def test_subnet_update_with_dhcp_mtu_and_dns(self):
|
|
res = self._create_subnet_with_dhcp_mtu_and_dns(2000, 'vmware.com')
|
|
sub = self.deserialize(self.fmt, res)
|
|
data = {'subnet': {'dhcp_mtu': 3000,
|
|
'dns_search_domain': 'eng.vmware.com'}}
|
|
req = self.new_update_request('subnets', data, sub['subnet']['id'])
|
|
updated_sub = self.deserialize(self.fmt, req.get_response(self.api))
|
|
self.assertEqual(3000, updated_sub['subnet']['dhcp_mtu'])
|
|
self.assertEqual('eng.vmware.com',
|
|
updated_sub['subnet']['dns_search_domain'])
|
|
|
|
|
|
class DhcpMtuDBTestCase(test_db.NeutronDbPluginV2TestCase):
|
|
|
|
def setUp(self):
|
|
super(DhcpMtuDBTestCase, self).setUp()
|
|
self.session = db_api.get_writer_session()
|
|
|
|
def test_get_nsxv_subnet_ext_attributes_no_dhcp_mtu(self):
|
|
with self.subnet() as sub:
|
|
sub_binding = nsxv_db.get_nsxv_subnet_ext_attributes(
|
|
session=self.session, subnet_id=sub['subnet']['id'])
|
|
self.assertIsNone(sub_binding)
|
|
|
|
def test_add_nsxv_subnet_ext_attributes_dhcp_mtu(self):
|
|
with self.subnet() as sub:
|
|
nsxv_db.add_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=2000)
|
|
sub_binding = nsxv_db.get_nsxv_subnet_ext_attributes(
|
|
session=self.session, subnet_id=sub['subnet']['id'])
|
|
self.assertEqual(2000, sub_binding.dhcp_mtu)
|
|
self.assertEqual(sub['subnet']['id'], sub_binding.subnet_id)
|
|
|
|
def test_update_nsxv_subnet_ext_attributes_dhcp_mtu(self):
|
|
with self.subnet() as sub:
|
|
nsxv_db.add_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=2000)
|
|
sub_binding = nsxv_db.update_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=3000)
|
|
self.assertEqual(3000, sub_binding.dhcp_mtu)
|
|
|
|
def test_add_nsxv_subnet_ext_attributes_dhcp_mtu_and_dns(self):
|
|
with self.subnet() as sub:
|
|
nsxv_db.add_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=2000,
|
|
dns_search_domain='eng.vmware.com')
|
|
sub_binding = nsxv_db.get_nsxv_subnet_ext_attributes(
|
|
session=self.session, subnet_id=sub['subnet']['id'])
|
|
self.assertEqual(2000, sub_binding.dhcp_mtu)
|
|
self.assertEqual('eng.vmware.com', sub_binding.dns_search_domain)
|
|
self.assertEqual(sub['subnet']['id'], sub_binding.subnet_id)
|
|
|
|
def test_update_nsxv_subnet_ext_attributes_dhcp_mtu_and_dns(self):
|
|
with self.subnet() as sub:
|
|
nsxv_db.add_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=2000,
|
|
dns_search_domain='eng.vmware.com')
|
|
sub_binding = nsxv_db.update_nsxv_subnet_ext_attributes(
|
|
session=self.session,
|
|
subnet_id=sub['subnet']['id'],
|
|
dhcp_mtu=3000,
|
|
dns_search_domain='nsx.vmware.com')
|
|
self.assertEqual(3000, sub_binding.dhcp_mtu)
|
|
self.assertEqual('nsx.vmware.com', sub_binding.dns_search_domain)
|