neutron-tempest-plugin/neutron_tempest_plugin/api/test_extra_dhcp_options.py
Eduardo Olivares da60eab4de Checking IP version from extra-dhcp-options
Existing IPv4 and IPv6 extra-dhcp-options tests ignored the ip_version
attribute, so all the extra-dhcp-options tested had IP version 4

Change-Id: I5fee2579a158918c2c22d95493b471e23d0f8161
2021-08-25 11:45:45 +00:00

107 lines
4.1 KiB
Python

# Copyright 2013 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 neutron_lib import constants
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from neutron_tempest_plugin.api import base
class ExtraDHCPOptionsTestJSON(base.BaseNetworkTest):
"""Test Extra DHCP Options
Tests the following operations with the Extra DHCP Options Neutron API
extension:
port create
port list
port show
port update
v2.0 of the Neutron API is assumed. It is also assumed that the Extra
DHCP Options extension is enabled in the [network-feature-enabled]
section of etc/tempest.conf
"""
required_extensions = ['extra_dhcp_opt']
@classmethod
def resource_setup(cls):
super(ExtraDHCPOptionsTestJSON, cls).resource_setup()
cls.network = cls.create_network()
cls.subnet = cls.create_subnet(cls.network)
cls.port = cls.create_port(cls.network)
cls.ip_tftp = ('123.123.123.123' if cls._ip_version == 4
else '2015::dead')
cls.ip_server = ('123.123.123.45' if cls._ip_version == 4
else '2015::badd')
cls.extra_dhcp_opts = [
{'opt_value': 'pxelinux.0',
'opt_name': 'bootfile-name'}, # default ip_version is 4
{'opt_value': cls.ip_tftp,
'opt_name': 'tftp-server',
'ip_version': cls._ip_version},
{'opt_value': cls.ip_server,
'opt_name': 'server-ip-address',
'ip_version': cls._ip_version}
]
@decorators.idempotent_id('d2c17063-3767-4a24-be4f-a23dbfa133c9')
def test_create_list_port_with_extra_dhcp_options(self):
# Create a port with Extra DHCP Options
body = self.create_port(
self.network,
extra_dhcp_opts=self.extra_dhcp_opts)
port_id = body['id']
# Confirm port created has Extra DHCP Options
body = self.client.list_ports()
ports = body['ports']
port = [p for p in ports if p['id'] == port_id]
self.assertTrue(port)
self._confirm_extra_dhcp_options(port[0], self.extra_dhcp_opts)
@decorators.idempotent_id('9a6aebf4-86ee-4f47-b07a-7f7232c55607')
def test_update_show_port_with_extra_dhcp_options(self):
# Update port with extra dhcp options
name = data_utils.rand_name('new-port-name')
body = self.client.update_port(
self.port['id'],
name=name,
extra_dhcp_opts=self.extra_dhcp_opts)
# Confirm extra dhcp options were added to the port
body = self.client.show_port(self.port['id'])
self._confirm_extra_dhcp_options(body['port'], self.extra_dhcp_opts)
def _confirm_extra_dhcp_options(self, port, extra_dhcp_opts):
retrieved = port['extra_dhcp_opts']
self.assertEqual(len(retrieved), len(extra_dhcp_opts))
for retrieved_option in retrieved:
for option in extra_dhcp_opts:
# default ip_version is 4
ip_version = option.get('ip_version', constants.IP_VERSION_4)
if (retrieved_option['opt_value'] == option['opt_value'] and
retrieved_option['opt_name'] == option['opt_name'] and
retrieved_option['ip_version'] == ip_version):
break
else:
self.fail('Extra DHCP option not found in port %s' %
str(retrieved_option))
class ExtraDHCPOptionsIpV6TestJSON(ExtraDHCPOptionsTestJSON):
_ip_version = 6