neutron/neutron/tests/functional/agent/linux/test_bridge_lib.py

43 lines
1.5 KiB
Python

# Copyright (c) 2015 Thales Services SAS
#
# 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.agent.linux import bridge_lib
from neutron.tests.common import net_helpers
from neutron.tests.functional import base
class BridgeLibTestCase(base.BaseSudoTestCase):
def setUp(self):
super(BridgeLibTestCase, self).setUp()
self.bridge, self.port_fixture = self.create_bridge_port_fixture()
def create_bridge_port_fixture(self):
bridge = self.useFixture(
net_helpers.LinuxBridgeFixture(namespace=None)).bridge
port_fixture = self.useFixture(
net_helpers.LinuxBridgePortFixture(bridge))
return bridge, port_fixture
def test_get_interface_bridged_time(self):
port = self.port_fixture.br_port
t1 = bridge_lib.get_interface_bridged_time(port)
self.bridge.delif(port)
self.bridge.addif(port)
t2 = bridge_lib.get_interface_bridged_time(port)
self.assertIsNotNone(t1)
self.assertIsNotNone(t2)
self.assertGreater(t2, t1)