57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
# Copyright 2015, Red Hat, 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.
|
|
|
|
import eventlet
|
|
import mock
|
|
from ovs.db import idl
|
|
from ovs import poller
|
|
|
|
from neutron.agent.ovsdb.native import connection
|
|
from neutron.agent.ovsdb.native import idlutils
|
|
from neutron.tests import base
|
|
|
|
|
|
class TestOVSNativeConnection(base.BaseTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestOVSNativeConnection, self).setUp()
|
|
|
|
@mock.patch.object(connection, 'TransactionQueue')
|
|
@mock.patch.object(idlutils, 'get_schema_helper')
|
|
@mock.patch.object(idl, 'Idl')
|
|
@mock.patch.object(idlutils, 'wait_for_change')
|
|
def _test_start(self, wfc, idl, gsh, tq, table_name_list=None):
|
|
gsh.return_value = helper = mock.Mock()
|
|
self.connection = connection.Connection(
|
|
mock.Mock(), mock.Mock(), mock.Mock())
|
|
with mock.patch.object(poller, 'Poller') as poller_mock,\
|
|
mock.patch('threading.Thread'):
|
|
poller_mock.return_value.block.side_effect = eventlet.sleep
|
|
self.connection.start(table_name_list=table_name_list)
|
|
reg_all_called = table_name_list is None
|
|
reg_table_called = table_name_list is not None
|
|
self.assertEqual(reg_all_called, helper.register_all.called)
|
|
self.assertEqual(reg_table_called, helper.register_table.called)
|
|
|
|
def test_start_without_table_name_list(self):
|
|
self._test_start()
|
|
|
|
def test_start_with_table_name_list(self):
|
|
self._test_start(table_name_list=['fake-table1', 'fake-table2'])
|
|
|
|
def test_transaction_queue_init(self):
|
|
# a test to cover py34 failure during initialization (LP Bug #1580270)
|
|
# make sure no ValueError: can't have unbuffered text I/O is raised
|
|
connection.TransactionQueue()
|