def test_mqtt(self):
loop = asyncio.get_event_loop()
s = Scheduler(loop)
sensor = make_test_publisher_from_vallist(1, sensor_data)
mqtt_writer = MQTTWriter('localhost', topics=[
('bogus/bogus', 0),
])
sensor.to_json().subscribe(mqtt_writer)
s.schedule_periodic(sensor, 0.5)
mqtt_reader = MQTTReader("localhost", topics=[
('bogus/bogus', 0),
])
vs = ValidationSubscriber(sensor_data, self)
mqtt_reader.take(5).select(mqtt_msg_to_unicode).from_json(constructor=SensorEvent) \
.output().subscribe(vs)
c = s.schedule_on_private_event_loop(mqtt_reader)
stop = StopLoopAfter(5, c)
mqtt_reader.subscribe(stop)
mqtt_reader.print_downstream()
sensor.print_downstream()
s.run_forever()
loop.stop()
self.assertTrue(vs.completed)
print("that's it")
def test_case(self):
"""Just run the reader in its own event loop. We stop everything after 4
events.
"""
s = Scheduler(asyncio.get_event_loop())
m = MQTTReader("localhost",
topics=[
('bogus/bogus', 0),
],
mock_class=MockMQTTClient)
m.output()
c = s.schedule_on_private_event_loop(m)
m.subscribe(StopLoopAfter(4, c))
m.print_downstream()
s.run_forever()
print("that's it")