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# -*- coding: utf-8 -*-
# Copyright 2019 New Vector Ltd
#
# 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.
from synapse.replication.tcp.streams._base import ReceiptsStream
from tests.replication.tcp.streams._base import BaseStreamTestCase
USER_ID = "@feeling:blue"
class ReceiptsStreamTestCase(BaseStreamTestCase):
def test_receipt(self):
self.reconnect()
# make the client subscribe to the receipts stream
self.test_handler.streams.add("receipts")
# tell the master to send a new receipt
self.get_success(
self.hs.get_datastore().insert_receipt(
"!room:blue", "m.read", USER_ID, ["$event:blue"], {"a": 1}
)
)
self.replicate()
# there should be one RDATA command
self.test_handler.on_rdata.assert_called_once()
stream_name, token, rdata_rows = self.test_handler.on_rdata.call_args[0]
self.assertEqual(stream_name, "receipts")
self.assertEqual(1, len(rdata_rows))
row = rdata_rows[0] # type: ReceiptsStream.ReceiptsStreamRow
self.assertEqual("!room:blue", row.room_id)
self.assertEqual("m.read", row.receipt_type)
self.assertEqual(USER_ID, row.user_id)
self.assertEqual("$event:blue", row.event_id)
self.assertEqual({"a": 1}, row.data)
# Now let's disconnect and insert some data.
self.disconnect()
self.test_handler.on_rdata.reset_mock()
self.get_success(
self.hs.get_datastore().insert_receipt(
"!room2:blue", "m.read", USER_ID, ["$event2:foo"], {"a": 2}
)
)
self.replicate()
# Nothing should have happened as we are disconnected
self.test_handler.on_rdata.assert_not_called()
self.reconnect()
self.pump(0.1)
# We should now have caught up and get the missing data
self.test_handler.on_rdata.assert_called_once()
stream_name, token, rdata_rows = self.test_handler.on_rdata.call_args[0]
self.assertEqual(stream_name, "receipts")
self.assertEqual(token, 3)
self.assertEqual(1, len(rdata_rows))
row = rdata_rows[0] # type: ReceiptsStream.ReceiptsStreamRow
self.assertEqual("!room2:blue", row.room_id)
self.assertEqual("m.read", row.receipt_type)
self.assertEqual(USER_ID, row.user_id)
self.assertEqual("$event2:foo", row.event_id)
self.assertEqual({"a": 2}, row.data)
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