def test_loop(self):
class Connection(current_app.connection().__class__):
obj = None
def drain_events(self, **kwargs):
self.obj.connection = None
l = Consumer(self.ready_queue, timer=self.timer)
l.connection = Connection()
l.connection.obj = l
l.task_consumer = Mock()
l.qos = QoS(l.task_consumer, 10)
l.loop(*l.loop_args())
l.loop(*l.loop_args())
self.assertTrue(l.task_consumer.consume.call_count)
l.task_consumer.qos.assert_called_with(prefetch_count=10)
l.task_consumer.qos = Mock()
self.assertEqual(l.qos.value, 10)
l.qos.decrement_eventually()
self.assertEqual(l.qos.value, 9)
l.qos.update()
self.assertEqual(l.qos.value, 9)
l.task_consumer.qos.assert_called_with(prefetch_count=9)
def test_loop_when_socket_error(self):
class Connection(current_app.connection().__class__):
obj = None
def drain_events(self, **kwargs):
self.obj.connection = None
raise socket.error('foo')
l = Consumer(self.ready_queue, timer=self.timer)
l.namespace.state = RUN
c = l.connection = Connection()
l.connection.obj = l
l.task_consumer = Mock()
l.qos = QoS(l.task_consumer.qos, 10)
with self.assertRaises(socket.error):
l.loop(*l.loop_args())
l.namespace.state = CLOSE
l.connection = c
l.loop(*l.loop_args())
def test_loop_when_socket_error(self):
class Connection(current_app.connection().__class__):
obj = None
def drain_events(self, **kwargs):
self.obj.connection = None
raise socket.error('foo')
l = Consumer(self.ready_queue, timer=self.timer)
l.namespace.state = RUN
c = l.connection = Connection()
l.connection.obj = l
l.task_consumer = Mock()
l.qos = QoS(l.task_consumer, 10)
with self.assertRaises(socket.error):
l.loop(*l.loop_args())
l.namespace.state = CLOSE
l.connection = c
l.loop(*l.loop_args())
def test_loop(self):
class Connection(current_app.connection().__class__):
obj = None
def drain_events(self, **kwargs):
self.obj.connection = None
l = Consumer(self.ready_queue, timer=self.timer)
l.connection = Connection()
l.connection.obj = l
l.task_consumer = Mock()
l.qos = QoS(l.task_consumer.qos, 10)
l.loop(*l.loop_args())
l.loop(*l.loop_args())
self.assertTrue(l.task_consumer.consume.call_count)
l.task_consumer.qos.assert_called_with(prefetch_count=10)
self.assertEqual(l.qos.value, 10)
l.qos.decrement_eventually()
self.assertEqual(l.qos.value, 9)
l.qos.update()
self.assertEqual(l.qos.value, 9)
l.task_consumer.qos.assert_called_with(prefetch_count=9)