0e719f2398
For in memory streams when fetching updates on workers we need to query the source of the stream, which currently is hard coded to be master. This PR threads through the source instance we received via `POSITION` through to the update function in each stream, which can then be passed to the replication client for in memory streams.
85 lines
3 KiB
Python
85 lines
3 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2019 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# type: ignore
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from mock import Mock
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from synapse.replication.tcp.streams._base import ReceiptsStream
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from tests.replication.tcp.streams._base import BaseStreamTestCase
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USER_ID = "@feeling:blue"
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class ReceiptsStreamTestCase(BaseStreamTestCase):
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def _build_replication_data_handler(self):
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return Mock(wraps=super()._build_replication_data_handler())
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def test_receipt(self):
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self.reconnect()
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# tell the master to send a new receipt
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self.get_success(
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self.hs.get_datastore().insert_receipt(
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"!room:blue", "m.read", USER_ID, ["$event:blue"], {"a": 1}
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)
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)
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self.replicate()
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# there should be one RDATA command
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self.test_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.test_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "receipts")
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self.assertEqual(1, len(rdata_rows))
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row = rdata_rows[0] # type: ReceiptsStream.ReceiptsStreamRow
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self.assertEqual("!room:blue", row.room_id)
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self.assertEqual("m.read", row.receipt_type)
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self.assertEqual(USER_ID, row.user_id)
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self.assertEqual("$event:blue", row.event_id)
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self.assertEqual({"a": 1}, row.data)
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# Now let's disconnect and insert some data.
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self.disconnect()
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self.test_handler.on_rdata.reset_mock()
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self.get_success(
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self.hs.get_datastore().insert_receipt(
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"!room2:blue", "m.read", USER_ID, ["$event2:foo"], {"a": 2}
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)
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)
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self.replicate()
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# Nothing should have happened as we are disconnected
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self.test_handler.on_rdata.assert_not_called()
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self.reconnect()
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self.pump(0.1)
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# We should now have caught up and get the missing data
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self.test_handler.on_rdata.assert_called_once()
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stream_name, _, token, rdata_rows = self.test_handler.on_rdata.call_args[0]
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self.assertEqual(stream_name, "receipts")
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self.assertEqual(token, 3)
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self.assertEqual(1, len(rdata_rows))
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row = rdata_rows[0] # type: ReceiptsStream.ReceiptsStreamRow
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self.assertEqual("!room2:blue", row.room_id)
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self.assertEqual("m.read", row.receipt_type)
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self.assertEqual(USER_ID, row.user_id)
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self.assertEqual("$event2:foo", row.event_id)
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self.assertEqual({"a": 2}, row.data)
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