def test_message_cache(self):
msg = Message(a=5)
self.assertEqual(msg.cache, {})
msg.cache["thing"] = "dont_store_me"
self.assertEqual(msg.cache, {
"thing": "dont_store_me",
})
self.assertEqual(msg[Message._CACHE_ATTRIBUTE], {
"thing": "dont_store_me",
})
def test_message_cache(self):
msg = Message(a=5)
self.assertEqual(msg.cache, {})
msg.cache["thing"] = "dont_store_me"
self.assertEqual(msg.cache, {
"thing": "dont_store_me",
})
self.assertEqual(msg[Message._CACHE_ATTRIBUTE], {
"thing": "dont_store_me",
})
def test_validate(self):
f = VumiMessage(Message)
msg = Message()
f.validate(msg)
self.assertRaises(ValidationError, f.validate,
u'this is not a vumi message')
self.assertRaises(ValidationError, f.validate, None)
def mkmsg_dialogueworker_control(self,
action,
dialogue_obj_id=None,
phone_number=None):
return Message(action=action,
dialogue_obj_id=dialogue_obj_id,
phone_number=phone_number)
def test_consume(self):
"""The consume helper should direct all incoming messages matching the
specified routing_key, queue_name & exchange to the given callback"""
message = fake_amq_message({"key": "value"})
worker = get_stubbed_worker(Worker)
# buffer to check messages consumed
log = [Message.from_json(message.content.body)]
# consume all messages on the given routing key and append
# them to the log
worker.consume('test.routing.key', lambda msg: log.append(msg))
# if all works well then the consume method should funnel the test
# message straight to the callback, the callback will apend it to the
# log and we can test it.
worker._amqp_client.broker.basic_publish('vumi', 'test.routing.key',
message.content)
self.assertEquals(log, [Message(key="value")])
def test_callback_on_disconnect(self):
req = yield self.mock_server.queue.get()
req.write('%s\n' % (Message(foo='bar').to_json().encode('utf-8'), ))
req.finish()
message = yield self.messages_received.get()
self.assertEqual(message['foo'], 'bar')
reason = yield self.disconnects_received.get()
# this is the error message we get when a ResponseDone is raised
# which happens when the remote server closes the connection.
self.assertEqual(reason, 'Response body fully received')
def test_start_publisher(self):
"""The publisher should publish"""
worker = get_stubbed_worker(Worker)
publisher = yield worker.publish_to('test.routing.key')
self.assertEquals(publisher.routing_key, 'test.routing.key')
publisher.publish_message(Message(key="value"))
[published_msg] = publisher.channel.broker.get_dispatched(
'vumi', 'test.routing.key')
self.assertEquals(published_msg.body, '{"key": "value"}')
self.assertEquals(published_msg.properties, {'delivery mode': 2})
def mkmsg_multiworker_control(self,
message_type='add_worker',
worker_name='m4h',
worker_class=None,
config=None):
if config == None:
config = []
return Message(message_type=message_type,
worker_name=worker_name,
worker_class=worker_class,
config=config)
def test_consume_message(self):
expected_datapoints = [
("vumi.test.v1", 1234, 1.0),
("vumi.test.v2", 3456, 2.0),
]
datapoints = []
consumer = metrics.MetricsConsumer(lambda *v: datapoints.append(v))
msg = metrics.MetricMessage()
msg.extend(expected_datapoints)
vumi_msg = Message.from_json(msg.to_json())
consumer.consume_message(vumi_msg)
self.assertEqual(datapoints, expected_datapoints)
def test_consume_message(self):
expected_datapoints = [
("vumi.test.v1", 1234, 1.0),
("vumi.test.v2", 3456, 2.0),
]
datapoints = []
consumer = metrics.MetricsConsumer(lambda *v: datapoints.append(v))
msg = metrics.MetricMessage()
msg.extend(expected_datapoints)
vumi_msg = Message.from_json(msg.to_json())
consumer.consume_message(vumi_msg)
self.assertEqual(datapoints, expected_datapoints)
def test_consume(self):
"""The consume helper should direct all incoming messages matching the
specified routing_key, queue_name & exchange to the given callback"""
message = fake_amq_message({"key": "value"})
worker = yield self.worker_helper.get_worker(Worker, {}, start=False)
# buffer to check messages consumed
log = []
# consume all messages on the given routing key and append
# them to the log
yield worker.consume('test.routing.key', lambda msg: log.append(msg))
# if all works well then the consume method should funnel the test
# message straight to the callback, the callback will apend it to the
# log and we can test it.
self.worker_helper.broker.basic_publish('vumi', 'test.routing.key',
message.content)
yield self.worker_helper.broker.wait_delivery()
self.assertEquals(log, [Message(key="value")])
def _check_msg(self, broker, metric, values):
msgs = broker.get_dispatched("vumi.metrics", "vumi.metrics")
if values is None:
self.assertEqual(msgs, [])
return
content = msgs[-1]
name = metric.name
self.assertEqual(content.properties, {"delivery mode": 2})
msg = Message.from_json(content.body)
[datapoint] = msg.payload["datapoints"]
self.assertEqual(datapoint[0], name)
self.assertEqual(datapoint[1], list(metric.aggs))
# check datapoints within 2s of now -- the truncating of
# time.time() to an int for timestamps can cause a 1s
# difference by itself
now = time.time()
self.assertTrue(
all(abs(p[0] - now) < 2.0 for p in datapoint[2]),
"Not all datapoints near now (%f): %r" % (now, datapoint))
self.assertEqual([p[1] for p in datapoint[2]], values)
def _check_msg(self, broker, metric, values):
msgs = broker.get_dispatched("vumi.metrics", "vumi.metrics")
if values is None:
self.assertEqual(msgs, [])
return
content = msgs[-1]
name = metric.name
self.assertEqual(content.properties, {"delivery mode": 2})
msg = Message.from_json(content.body)
[datapoint] = msg.payload["datapoints"]
self.assertEqual(datapoint[0], name)
self.assertEqual(datapoint[1], list(metric.aggs))
# check datapoints within 2s of now -- the truncating of
# time.time() to an int for timestamps can cause a 1s
# difference by itself
now = time.time()
self.assertTrue(all(abs(p[0] - now) < 2.0
for p in datapoint[2]),
"Not all datapoints near now (%f): %r"
% (now, datapoint))
self.assertEqual([p[1] for p in datapoint[2]], values)
def get_messages(self, exchange, rkey):
contents = self.get_dispatched(exchange, rkey)
messages = [VumiMessage.from_json(content.body)
for content in contents]
return messages
def r_get_message(self, message_id):
json_string = self.r_get_message_json(message_id)
if json_string:
return Message.from_json(json_string)
else:
return None
def get_messages(self, exchange, rkey):
contents = self.get_dispatched(exchange, rkey)
messages = [
VumiMessage.from_json(content.body) for content in contents
]
return messages
def test_message_contains(self):
self.assertTrue('a' in Message(a=5))
self.assertFalse('a' in Message(b=5))
def test_message_equality(self):
self.assertEqual(Message(a=5), Message(a=5))
self.assertNotEqual(Message(a=5), Message(b=5))
self.assertNotEqual(Message(a=5), Message(a=6))
self.assertNotEqual(Message(a=5), {'a': 5})
def recv_datapoints(self, exchange, queue):
"""Retrieve datapoints from a broker."""
contents = self._broker.get_dispatched(exchange, queue)
vumi_msgs = [Message.from_json(content.body) for content in contents]
msgs = [MetricMessage.from_dict(vm.payload) for vm in vumi_msgs]
return [msg.datapoints() for msg in msgs]
def r_get_message(self, message_id):
json_string = yield self.r_get_message_json(message_id)
if json_string:
returnValue(Message.from_json(json_string))
else:
returnValue(None)
