def test_to_stream_packet(self):
variable_header = PublishVariableHeader('topic', 10)
payload = PublishPayload(b'0123456789')
publish = PublishPacket(variable_header=variable_header,
payload=payload)
out = publish.to_bytes()
self.assertEqual(out, b'\x30\x13\x00\x05topic\00\x0a0123456789')
def test_to_stream_no_packet_id(self):
variable_header = PublishVariableHeader("topic", None)
payload = PublishPayload(b"0123456789")
publish = PublishPacket(variable_header=variable_header,
payload=payload)
out = publish.to_bytes()
self.assertEqual(out, b"\x30\x11\x00\x05topic0123456789")
async def server_mock(stream):
packet = PublishPacket.build(
"/topic", b"test_data", rand_packet_id(), False, QOS_1, False
)
await packet.to_stream(stream)
puback = await PubackPacket.from_stream(stream)
self.assertIsNotNone(puback)
self.assertEqual(packet.packet_id, puback.packet_id)
def build_publish_packet(self, dup=False):
"""
Build :class:`distmqtt.mqtt.publish.PublishPacket` from attributes
:param dup: force dup flag
:return: :class:`distmqtt.mqtt.publish.PublishPacket` built from ApplicationMessage instance attributes
"""
return PublishPacket.build(self.topic, self.data, self.packet_id, dup,
self.qos, self.retain)
async def test_coro(stream_adapted):
self.session = Session(None)
message = OutgoingApplicationMessage(1, "/topic", QOS_2, b"test_data", False)
message.publish_packet = PublishPacket.build(
"/topic", b"test_data", rand_packet_id(), False, QOS_2, False
)
self.session.inflight_out[1] = message
self.handler = ProtocolHandler(self.plugin_manager)
await self.handler.attach(self.session, stream_adapted)
await self.handler.start()
await self.stop_handler(self.handler, self.session)
async def server_mock(stream):
packet = PublishPacket.build(
"/topic", b"test_data", rand_packet_id(), False, QOS_2, False
)
await packet.to_stream(stream)
pubrec = await PubrecPacket.from_stream(stream)
self.assertIsNotNone(pubrec)
self.assertEqual(packet.packet_id, pubrec.packet_id)
self.assertIn(packet.packet_id, self.handler._pubrel_waiters)
pubrel = PubrelPacket.build(packet.packet_id)
await pubrel.to_stream(stream)
pubcomp = await PubcompPacket.from_stream(stream)
self.assertIsNotNone(pubcomp)
self.assertEqual(packet.packet_id, pubcomp.packet_id)
def test_build(self):
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_0, False)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_0)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_1, False)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_1)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_2, False)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_2)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_0, False)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_0)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_1, False)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_1)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_2, False)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_2)
self.assertFalse(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_0, True)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_0)
self.assertTrue(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_1, True)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_1)
self.assertTrue(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, False, QOS_2, True)
self.assertEqual(packet.packet_id, 1)
self.assertFalse(packet.dup_flag)
self.assertEqual(packet.qos, QOS_2)
self.assertTrue(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_0, True)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_0)
self.assertTrue(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_1, True)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_1)
self.assertTrue(packet.retain_flag)
packet = PublishPacket.build('/topic', b'data', 1, True, QOS_2, True)
self.assertEqual(packet.packet_id, 1)
self.assertTrue(packet.dup_flag)
self.assertEqual(packet.qos, QOS_2)
self.assertTrue(packet.retain_flag)
async def server_mock(stream):
packet = PublishPacket.build(
"/topic", b"test_data", rand_packet_id(), False, QOS_0, False
)
await packet.to_stream(stream)