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# Copyright 2023 The Matrix.org Foundation C.I.C.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
import synapse
from synapse.replication.tcp.streams._base import _STREAM_UPDATE_TARGET_ROW_COUNT
from synapse.types import JsonDict
from tests.replication._base import BaseStreamTestCase
logger = logging.getLogger(__name__)
class ToDeviceStreamTestCase(BaseStreamTestCase):
servlets = [
synapse.rest.admin.register_servlets,
synapse.rest.client.login.register_servlets,
]
def test_to_device_stream(self) -> None:
store = self.hs.get_datastores().main
user1 = self.register_user("user1", "pass")
self.login("user1", "pass", "device")
user2 = self.register_user("user2", "pass")
self.login("user2", "pass", "device")
# connect to pull the updates related to users creation/login
self.reconnect()
self.replicate()
self.test_handler.received_rdata_rows.clear()
# disconnect so we can accumulate the updates without pulling them
self.disconnect()
msg: JsonDict = {}
msg["sender"] = "@sender:example.org"
msg["type"] = "m.new_device"
# add messages to the device inbox for user1 up until the
# limit defined for a stream update batch
for i in range(_STREAM_UPDATE_TARGET_ROW_COUNT):
msg["content"] = {"device": {}}
messages = {user1: {"device": msg}}
self.get_success(
store.add_messages_from_remote_to_device_inbox(
"example.org",
f"{i}",
messages,
)
)
# add one more message, for user2 this time
# this message would be dropped before fixing https://github.com/matrix-org/synapse/issues/15335
msg["content"] = {"device": {}}
messages = {user2: {"device": msg}}
self.get_success(
store.add_messages_from_remote_to_device_inbox(
"example.org",
f"{_STREAM_UPDATE_TARGET_ROW_COUNT}",
messages,
)
)
# replication is disconnected so we shouldn't get any updates yet
self.assertEqual([], self.test_handler.received_rdata_rows)
# now reconnect to pull the updates
self.reconnect()
self.replicate()
# we should receive the fact that we have to_device updates
# for user1 and user2
received_rows = self.test_handler.received_rdata_rows
self.assertEqual(len(received_rows), 2)
self.assertEqual(received_rows[0][2].entity, user1)
self.assertEqual(received_rows[1][2].entity, user2)
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