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2927921942
* Split ShardedWorkerHandlingConfig This is so that we have a type level understanding of when it is safe to call `get_instance(..)` (as opposed to `should_handle(..)`). * Remove special cases in ShardedWorkerHandlingConfig. `ShardedWorkerHandlingConfig` tried to handle the various different ways it was possible to configure federation senders and pushers. This led to special cases that weren't hit during testing. To fix this the handling of the different cases is moved from there and `generic_worker` into the worker config class. This allows us to have the logic in one place and allows the rest of the code to ignore the different cases.
73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2020 The Matrix.org Foundation C.I.C.
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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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import mock
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from synapse.app.generic_worker import GenericWorkerServer
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from synapse.replication.tcp.commands import FederationAckCommand
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from synapse.replication.tcp.protocol import AbstractConnection
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from synapse.replication.tcp.streams.federation import FederationStream
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from tests.unittest import HomeserverTestCase
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class FederationAckTestCase(HomeserverTestCase):
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def default_config(self) -> dict:
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config = super().default_config()
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config["worker_app"] = "synapse.app.federation_sender"
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config["send_federation"] = False
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return config
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def make_homeserver(self, reactor, clock):
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hs = self.setup_test_homeserver(homeserver_to_use=GenericWorkerServer)
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return hs
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def test_federation_ack_sent(self):
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"""A FEDERATION_ACK should be sent back after each RDATA federation
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This test checks that the federation sender is correctly sending back
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FEDERATION_ACK messages. The test works by spinning up a federation_sender
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worker server, and then fishing out its ReplicationCommandHandler. We wire
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the RCH up to a mock connection (so that we can observe the command being sent)
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and then poke in an RDATA row.
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XXX: it might be nice to do this by pretending to be a synapse master worker
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(or a redis server), and having the worker connect to us via a mocked-up TCP
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transport, rather than assuming that the implementation has a
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ReplicationCommandHandler.
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"""
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rch = self.hs.get_tcp_replication()
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# wire up the ReplicationCommandHandler to a mock connection
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mock_connection = mock.Mock(spec=AbstractConnection)
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rch.new_connection(mock_connection)
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# tell it it received an RDATA row
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self.get_success(
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rch.on_rdata(
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"federation",
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"master",
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token=10,
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rows=[FederationStream.FederationStreamRow(type="x", data=[1, 2, 3])],
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)
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)
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# now check that the FEDERATION_ACK was sent
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mock_connection.send_command.assert_called_once()
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cmd = mock_connection.send_command.call_args[0][0]
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assert isinstance(cmd, FederationAckCommand)
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self.assertEqual(cmd.token, 10)
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