61 lines
2.4 KiB
Python
61 lines
2.4 KiB
Python
# Copyright 2015, Red Hat, Inc.
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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 ovs import poller
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from ovsdbapp.backend.ovs_idl import connection
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from ovsdbapp.backend.ovs_idl import idlutils
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from ovsdbapp.tests import base
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@mock.patch.object(connection.threading, 'Thread')
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class TestOVSNativeConnection(base.TestCase):
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@mock.patch.object(connection, 'TransactionQueue')
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def setUp(self, mock_trans_queue):
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super(TestOVSNativeConnection, self).setUp()
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self.idl = mock.Mock()
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self.mock_trans_queue = mock_trans_queue
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self.conn = connection.Connection(self.idl, timeout=1)
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self.mock_trans_queue.assert_called_once_with(1)
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@mock.patch.object(poller, 'Poller')
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@mock.patch.object(idlutils, 'wait_for_change')
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def test_start(self, mock_wait_for_change, mock_poller, mock_thread):
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self.idl.has_ever_connected.return_value = False
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self.conn.start()
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self.idl.has_ever_connected.assert_called_once()
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mock_wait_for_change.assert_called_once_with(self.conn.idl,
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self.conn.timeout)
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mock_poller.assert_called_once_with()
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mock_thread.assert_called_once_with(target=self.conn.run)
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mock_thread.return_value.setDaemon.assert_called_once_with(True)
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mock_thread.return_value.start.assert_called_once_with()
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def test_queue_txn(self, mock_thread):
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self.conn.start()
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self.conn.queue_txn('blah')
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self.conn.txns.put.assert_called_once_with('blah',
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timeout=self.conn.timeout)
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class TestTransactionQueue(base.TestCase):
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def test_init(self):
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# a test to cover py34 failure during initialization (LP Bug #1580270)
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# make sure no ValueError: can't have unbuffered text I/O is raised
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connection.TransactionQueue()
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