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# Copyright (c) 2016-2017 Intel Corporation
#
# 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 unittest
import multiprocessing
import mock
from yardstick.network_services.nfvi.collectd import AmqpConsumer
class TestAmqpConsumer(unittest.TestCase):
def setUp(self):
self.queue = multiprocessing.Queue()
self.url = 'amqp://admin:admin@127.0.0.1:5672/%2F'
self.amqp_consumer = AmqpConsumer(self.url, self.queue)
def test___init__(self):
self.assertEqual(self.url, self.amqp_consumer._url)
def test_on_connection_open(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.add_on_close_callback = \
mock.Mock(return_value=0)
self.amqp_consumer._connection.channel = mock.Mock(return_value=0)
self.assertIsNone(self.amqp_consumer.on_connection_open(10))
def test_on_connection_closed(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.ioloop = mock.Mock()
self.amqp_consumer._connection.ioloop.stop = mock.Mock(return_value=0)
self.amqp_consumer._connection.add_timeout = mock.Mock(return_value=0)
self.amqp_consumer._closing = True
self.assertIsNone(
self.amqp_consumer.on_connection_closed("", 404, "Not Found"))
self.amqp_consumer._closing = False
self.assertIsNone(
self.amqp_consumer.on_connection_closed("", 404, "Not Found"))
def test_reconnect(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.ioloop = mock.Mock()
self.amqp_consumer._connection.ioloop.stop = mock.Mock(return_value=0)
self.amqp_consumer.connect = mock.Mock(return_value=0)
self.amqp_consumer._closing = True
self.assertIsNone(self.amqp_consumer.reconnect())
def test_on_channel_open(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.add_on_close_callback = \
mock.Mock(return_value=0)
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer.add_on_channel_close_callback = mock.Mock()
self.amqp_consumer._channel.exchange_declare = \
mock.Mock(return_value=0)
self.assertIsNone(
self.amqp_consumer.on_channel_open(self.amqp_consumer._channel))
def test_add_on_channel_close_callback(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.add_on_close_callback = \
mock.Mock(return_value=0)
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.add_on_close_callback = mock.Mock()
self.assertIsNone(self.amqp_consumer.add_on_channel_close_callback())
def test_on_channel_closed(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.close = mock.Mock(return_value=0)
_channel = mock.Mock()
self.assertIsNone(
self.amqp_consumer.on_channel_closed(_channel, "", ""))
def test_ion_exchange_declareok(self):
self.amqp_consumer.setup_queue = mock.Mock(return_value=0)
self.assertIsNone(self.amqp_consumer.on_exchange_declareok(10))
def test_setup_queue(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.add_on_close_callback = mock.Mock()
self.assertIsNone(self.amqp_consumer.setup_queue("collectd"))
def test_on_queue_declareok(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.queue_bind = mock.Mock()
self.assertIsNone(self.amqp_consumer.on_queue_declareok(10))
def test__on_bindok(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.basic_consume = mock.Mock()
self.amqp_consumer.add_on_cancel_callback = mock.Mock()
self.assertIsNone(self.amqp_consumer._on_bindok(10))
def test_add_on_cancel_callback(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.add_on_cancel_callback = mock.Mock()
self.assertIsNone(self.amqp_consumer.add_on_cancel_callback())
def test_on_consumer_cancelled(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.close = mock.Mock()
self.assertIsNone(self.amqp_consumer.on_consumer_cancelled(10))
def test_on_message(self):
body = "msg {} cpu/cpu-0/ipc 101010:10"
properties = ""
basic_deliver = mock.Mock()
basic_deliver.delivery_tag = mock.Mock(return_value=0)
self.amqp_consumer.ack_message = mock.Mock()
self.assertIsNone(
self.amqp_consumer.on_message(10, basic_deliver, properties, body))
def test_ack_message(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.basic_ack = mock.Mock()
self.assertIsNone(self.amqp_consumer.ack_message(10))
def test_on_cancelok(self):
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.close = mock.Mock()
self.assertIsNone(self.amqp_consumer.on_cancelok(10))
def test_run(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer.connect = mock.Mock()
self.amqp_consumer._connection.ioloop.start = mock.Mock()
self.assertIsNone(self.amqp_consumer.run())
def test_stop(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer.connect = mock.Mock()
self.amqp_consumer._connection.ioloop.start = mock.Mock()
self.amqp_consumer._channel = mock.Mock()
self.amqp_consumer._channel.basic_cancel = mock.Mock()
self.assertIsNone(self.amqp_consumer.stop())
def test_close_connection(self):
self.amqp_consumer._connection = mock.Mock(autospec=AmqpConsumer)
self.amqp_consumer._connection.close = mock.Mock()
self.assertIsNone(self.amqp_consumer.close_connection())
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