async def test_context_manager(self, r: aioredis.Redis):
async with r.pubsub() as pubsub:
await pubsub.subscribe("foo")
assert pubsub.connection is not None
assert pubsub.connection is None
assert pubsub.channels == {}
assert pubsub.patterns == {}
async def test_pattern_message_handler(self, r: aioredis.Redis):
p = r.pubsub(ignore_subscribe_messages=True)
await p.psubscribe(**{self.pattern: self.message_handler})
assert await wait_for_message(p) is None
await r.publish(self.channel, self.data)
assert await wait_for_message(p) is None
assert self.message == self.make_message(
"pmessage", self.channel, self.data, pattern=self.pattern
)
# test that we reconnected to the correct pattern
self.message = None
await p.connection.disconnect()
assert await wait_for_message(p) is None # should reconnect
new_data = self.data + "new data"
await r.publish(self.channel, new_data)
assert await wait_for_message(p) is None
assert self.message == self.make_message(
"pmessage", self.channel, new_data, pattern=self.pattern
)