933b9fa57e
neutron-lib 1.6.0 is out and among other things contains the rehomed extra_dhcp_opt API definition. This patch switches usage of such references from neutron to neutron-lib. NeutronLibImpact Change-Id: I8a400bc92b5958e5eab557bd7a2b27330754dcbf
336 lines
14 KiB
Python
336 lines
14 KiB
Python
# Copyright (c) 2013 OpenStack Foundation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import copy
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from neutron_lib.api.definitions import extra_dhcp_opt as edo_ext
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import webob.exc
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from neutron.db import db_base_plugin_v2
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from neutron.db import extradhcpopt_db as edo_db
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from neutron.tests.unit.db import test_db_base_plugin_v2
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DB_PLUGIN_KLASS = (
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'neutron.tests.unit.extensions.test_extra_dhcp_opt.ExtraDhcpOptTestPlugin')
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class ExtraDhcpOptTestPlugin(db_base_plugin_v2.NeutronDbPluginV2,
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edo_db.ExtraDhcpOptMixin):
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"""Test plugin that implements necessary calls on create/delete port for
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associating ports with extra dhcp options.
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"""
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supported_extension_aliases = ["extra_dhcp_opt"]
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def create_port(self, context, port):
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with context.session.begin(subtransactions=True):
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edos = port['port'].get(edo_ext.EXTRADHCPOPTS, [])
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new_port = super(ExtraDhcpOptTestPlugin, self).create_port(
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context, port)
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self._process_port_create_extra_dhcp_opts(context, new_port, edos)
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return new_port
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def update_port(self, context, id, port):
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with context.session.begin(subtransactions=True):
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rtn_port = super(ExtraDhcpOptTestPlugin, self).update_port(
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context, id, port)
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self._update_extra_dhcp_opts_on_port(context, id, port, rtn_port)
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return rtn_port
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class ExtraDhcpOptDBTestCase(test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
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def setUp(self, plugin=DB_PLUGIN_KLASS):
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super(ExtraDhcpOptDBTestCase, self).setUp(plugin=plugin)
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class TestExtraDhcpOpt(ExtraDhcpOptDBTestCase):
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def _check_opts(self, expected, returned):
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self.assertEqual(len(expected), len(returned))
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for opt in returned:
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name = opt['opt_name']
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for exp in expected:
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if (name == exp['opt_name']
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and opt['ip_version'] == exp.get(
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'ip_version', 4)):
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val = exp['opt_value']
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break
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self.assertEqual(val, opt['opt_value'])
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def test_create_port_with_extradhcpopts(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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self._check_opts(opt_list,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def test_create_port_with_none_extradhcpopts(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': None},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'}]
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expected = [{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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self._check_opts(expected,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def test_create_port_with_empty_router_extradhcpopts(self):
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opt_list = [{'opt_name': 'router',
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'opt_value': ''},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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self._check_opts(opt_list,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def test_create_port_with_extradhcpopts_ipv4_opt_version(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0',
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'ip_version': 4},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456',
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'ip_version': 4},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123',
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'ip_version': 4}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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self._check_opts(opt_list,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def test_create_port_with_extradhcpopts_ipv6_opt_version(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0',
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'ip_version': 6},
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{'opt_name': 'tftp-server',
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'opt_value': '2001:192:168::1',
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'ip_version': 6}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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self._check_opts(opt_list,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def _test_update_port_with_extradhcpopts(self, opt_list, upd_opts,
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expected_opts):
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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update_port = {'port': {edo_ext.EXTRADHCPOPTS: upd_opts}}
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req = self.new_update_request('ports', update_port,
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port['port']['id'])
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res = req.get_response(self.api)
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self.assertEqual(webob.exc.HTTPOk.code, res.status_int)
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port = self.deserialize('json', res)
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self._check_opts(expected_opts,
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port['port'][edo_ext.EXTRADHCPOPTS])
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def test_update_port_with_extradhcpopts_with_same(self):
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opt_list = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': 'changeme.0'}]
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expected_opts = opt_list[:]
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for i in expected_opts:
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if i['opt_name'] == upd_opts[0]['opt_name']:
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i['opt_value'] = upd_opts[0]['opt_value']
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break
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_additional_extradhcpopt(self):
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opt_list = [{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': 'changeme.0'}]
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expected_opts = copy.deepcopy(opt_list)
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expected_opts.append(upd_opts[0])
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_extradhcpopts(self):
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opt_list = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': 'changeme.0'}]
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expected_opts = copy.deepcopy(opt_list)
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for i in expected_opts:
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if i['opt_name'] == upd_opts[0]['opt_name']:
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i['opt_value'] = upd_opts[0]['opt_value']
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break
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_extradhcpopt_delete(self):
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opt_list = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': None}]
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expected_opts = []
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expected_opts = [opt for opt in opt_list
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if opt['opt_name'] != 'bootfile-name']
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_without_extradhcpopt_delete(self):
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opt_list = []
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': None}]
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expected_opts = []
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_adding_extradhcpopts(self):
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opt_list = []
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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expected_opts = copy.deepcopy(upd_opts)
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_blank_string_extradhcpopt(self):
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opt_list = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': 'bootfile-name', 'opt_value': ' '}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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update_port = {'port': {edo_ext.EXTRADHCPOPTS: upd_opts}}
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req = self.new_update_request('ports', update_port,
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port['port']['id'])
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res = req.get_response(self.api)
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self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
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def test_update_port_with_blank_name_extradhcpopt(self):
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opt_list = [{'opt_name': 'bootfile-name', 'opt_value': 'pxelinux.0'},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123'},
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{'opt_name': 'server-ip-address',
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'opt_value': '123.123.123.456'}]
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upd_opts = [{'opt_name': ' ', 'opt_value': 'pxelinux.0'}]
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params = {edo_ext.EXTRADHCPOPTS: opt_list,
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'arg_list': (edo_ext.EXTRADHCPOPTS,)}
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with self.port(**params) as port:
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update_port = {'port': {edo_ext.EXTRADHCPOPTS: upd_opts}}
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req = self.new_update_request('ports', update_port,
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port['port']['id'])
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res = req.get_response(self.api)
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self.assertEqual(webob.exc.HTTPBadRequest.code, res.status_int)
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def test_update_port_with_blank_router_extradhcpopt(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0',
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'ip_version': 4},
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{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123',
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'ip_version': 4},
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{'opt_name': 'router',
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'opt_value': '123.123.123.1',
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'ip_version': 4}]
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upd_opts = [{'opt_name': 'router',
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'opt_value': '',
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'ip_version': 4}]
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expected_opts = copy.deepcopy(opt_list)
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for i in expected_opts:
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if i['opt_name'] == upd_opts[0]['opt_name']:
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i['opt_value'] = upd_opts[0]['opt_value']
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break
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_extradhcpopts_ipv6_change_value(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0',
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'ip_version': 6},
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{'opt_name': 'tftp-server',
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'opt_value': '2001:192:168::1',
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'ip_version': 6}]
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upd_opts = [{'opt_name': 'tftp-server',
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'opt_value': '2001:192:168::2',
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'ip_version': 6}]
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expected_opts = copy.deepcopy(opt_list)
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for i in expected_opts:
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if i['opt_name'] == upd_opts[0]['opt_name']:
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i['opt_value'] = upd_opts[0]['opt_value']
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break
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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def test_update_port_with_extradhcpopts_add_another_ver_opt(self):
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opt_list = [{'opt_name': 'bootfile-name',
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'opt_value': 'pxelinux.0',
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'ip_version': 6},
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{'opt_name': 'tftp-server',
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'opt_value': '2001:192:168::1',
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'ip_version': 6}]
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upd_opts = [{'opt_name': 'tftp-server',
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'opt_value': '123.123.123.123',
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'ip_version': 4}]
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expected_opts = copy.deepcopy(opt_list)
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expected_opts.extend(upd_opts)
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self._test_update_port_with_extradhcpopts(opt_list, upd_opts,
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expected_opts)
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