781f730eb1
This patch switches IpLinkCommand methods from ip_lib module to use pyroute2 library. This commit adds also additional link attribute "allmulticast" thus allowing to make easy functional test for set_allmulticast_on method from IpLinkCommand class. Related-Bug: #1492714 Change-Id: I9ffd23c240c607ffd5f10beff5c8c8d5f01441e9
56 lines
2.2 KiB
Python
56 lines
2.2 KiB
Python
# Copyright (c) 2016 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from oslo_config import cfg
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from oslo_utils import uuidutils
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from neutron.agent.common import utils
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from neutron.agent.l3 import dvr_snat_ns
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from neutron.agent.linux import ip_lib
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from neutron.tests import base
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_uuid = uuidutils.generate_uuid
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class TestDvrSnatNs(base.BaseTestCase):
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def setUp(self):
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super(TestDvrSnatNs, self).setUp()
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self.conf = mock.Mock()
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self.conf.state_path = cfg.CONF.state_path
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self.driver = mock.Mock()
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self.driver.DEV_NAME_LEN = 14
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self.router_id = _uuid()
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self.snat_ns = dvr_snat_ns.SnatNamespace(self.router_id,
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self.conf,
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self.driver,
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use_ipv6=False)
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@mock.patch('neutron.privileged.agent.linux.ip_lib.set_link_attribute')
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@mock.patch.object(utils, 'execute')
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@mock.patch.object(ip_lib, 'create_network_namespace')
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@mock.patch.object(ip_lib, 'network_namespace_exists')
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def test_create(self, exists, create, execute, set_link_attr):
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exists.return_value = False
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self.snat_ns.create()
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netns_cmd = ['ip', 'netns', 'exec', self.snat_ns.name]
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loose_cmd = ['sysctl', '-w', 'net.netfilter.nf_conntrack_tcp_loose=0']
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expected = [mock.call(netns_cmd + loose_cmd,
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check_exit_code=True, extra_ok_codes=None,
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log_fail_as_error=True, run_as_root=True)]
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create.assert_called_once_with(self.snat_ns.name)
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execute.assert_has_calls(expected)
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