amqtt/tests/mqtt/test_unsubscribe.py

26 wiersze
940 B
Python

import asyncio
import unittest
from amqtt.adapters import BufferReader
from amqtt.mqtt.packet import PacketIdVariableHeader
from amqtt.mqtt.unsubscribe import UnsubscribePacket, UnubscribePayload
class UnsubscribePacketTest(unittest.TestCase):
def setUp(self):
self.loop = asyncio.new_event_loop()
def test_from_stream(self):
data = b"\xa2\x0c\x00\n\x00\x03a/b\x00\x03c/d"
stream = BufferReader(data)
message = self.loop.run_until_complete(UnsubscribePacket.from_stream(stream))
assert message.payload.topics[0] == "a/b"
assert message.payload.topics[1] == "c/d"
def test_to_stream(self):
variable_header = PacketIdVariableHeader(10)
payload = UnubscribePayload(["a/b", "c/d"])
publish = UnsubscribePacket(variable_header=variable_header, payload=payload)
out = publish.to_bytes()
assert out == b"\xa2\x0c\x00\n\x00\x03a/b\x00\x03c/d"