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test_pusher_shard.py 6.32 KiB
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  • # -*- coding: utf-8 -*-
    # Copyright 2020 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
    
    from mock import Mock
    
    from twisted.internet import defer
    
    from synapse.rest import admin
    from synapse.rest.client.v1 import login, room
    
    from tests.replication._base import BaseMultiWorkerStreamTestCase
    
    logger = logging.getLogger(__name__)
    
    
    class PusherShardTestCase(BaseMultiWorkerStreamTestCase):
        """Checks pusher sharding works
        """
    
        servlets = [
            admin.register_servlets_for_client_rest_resource,
            room.register_servlets,
            login.register_servlets,
        ]
    
        def prepare(self, reactor, clock, hs):
            # Register a user who sends a message that we'll get notified about
            self.other_user_id = self.register_user("otheruser", "pass")
            self.other_access_token = self.login("otheruser", "pass")
    
        def default_config(self):
            conf = super().default_config()
            conf["start_pushers"] = False
            return conf
    
        def _create_pusher_and_send_msg(self, localpart):
            # Create a user that will get push notifications
            user_id = self.register_user(localpart, "pass")
            access_token = self.login(localpart, "pass")
    
            # Register a pusher
            user_dict = self.get_success(
                self.hs.get_datastore().get_user_by_access_token(access_token)
            )
    
    
            self.get_success(
                self.hs.get_pusherpool().add_pusher(
                    user_id=user_id,
                    access_token=token_id,
                    kind="http",
                    app_id="m.http",
                    app_display_name="HTTP Push Notifications",
                    device_display_name="pushy push",
                    pushkey="a@example.com",
                    lang=None,
                    data={"url": "https://push.example.com/push"},
                )
            )
    
            self.pump()
    
            # Create a room
            room = self.helper.create_room_as(user_id, tok=access_token)
    
            # The other user joins
            self.helper.join(
                room=room, user=self.other_user_id, tok=self.other_access_token
            )
    
            # The other user sends some messages
            response = self.helper.send(room, body="Hi!", tok=self.other_access_token)
            event_id = response["event_id"]
    
            return event_id
    
        def test_send_push_single_worker(self):
            """Test that registration works when using a pusher worker.
            """
            http_client_mock = Mock(spec_set=["post_json_get_json"])
            http_client_mock.post_json_get_json.side_effect = lambda *_, **__: defer.succeed(
                {}
            )
    
            self.make_worker_hs(
                "synapse.app.pusher",
                {"start_pushers": True},
                proxied_http_client=http_client_mock,
            )
    
            event_id = self._create_pusher_and_send_msg("user")
    
            # Advance time a bit, so the pusher will register something has happened
            self.pump()
    
            http_client_mock.post_json_get_json.assert_called_once()
            self.assertEqual(
                http_client_mock.post_json_get_json.call_args[0][0],
                "https://push.example.com/push",
            )
            self.assertEqual(
                event_id,
                http_client_mock.post_json_get_json.call_args[0][1]["notification"][
                    "event_id"
                ],
            )
    
        def test_send_push_multiple_workers(self):
            """Test that registration works when using sharded pusher workers.
            """
            http_client_mock1 = Mock(spec_set=["post_json_get_json"])
            http_client_mock1.post_json_get_json.side_effect = lambda *_, **__: defer.succeed(
                {}
            )
    
            self.make_worker_hs(
                "synapse.app.pusher",
                {
                    "start_pushers": True,
                    "worker_name": "pusher1",
                    "pusher_instances": ["pusher1", "pusher2"],
                },
                proxied_http_client=http_client_mock1,
            )
    
            http_client_mock2 = Mock(spec_set=["post_json_get_json"])
            http_client_mock2.post_json_get_json.side_effect = lambda *_, **__: defer.succeed(
                {}
            )
    
            self.make_worker_hs(
                "synapse.app.pusher",
                {
                    "start_pushers": True,
                    "worker_name": "pusher2",
                    "pusher_instances": ["pusher1", "pusher2"],
                },
                proxied_http_client=http_client_mock2,
            )
    
            # We choose a user name that we know should go to pusher1.
            event_id = self._create_pusher_and_send_msg("user2")
    
            # Advance time a bit, so the pusher will register something has happened
            self.pump()
    
            http_client_mock1.post_json_get_json.assert_called_once()
            http_client_mock2.post_json_get_json.assert_not_called()
            self.assertEqual(
                http_client_mock1.post_json_get_json.call_args[0][0],
                "https://push.example.com/push",
            )
            self.assertEqual(
                event_id,
                http_client_mock1.post_json_get_json.call_args[0][1]["notification"][
                    "event_id"
                ],
            )
    
            http_client_mock1.post_json_get_json.reset_mock()
            http_client_mock2.post_json_get_json.reset_mock()
    
            # Now we choose a user name that we know should go to pusher2.
            event_id = self._create_pusher_and_send_msg("user4")
    
            # Advance time a bit, so the pusher will register something has happened
            self.pump()
    
            http_client_mock1.post_json_get_json.assert_not_called()
            http_client_mock2.post_json_get_json.assert_called_once()
            self.assertEqual(
                http_client_mock2.post_json_get_json.call_args[0][0],
                "https://push.example.com/push",
            )
            self.assertEqual(
                event_id,
                http_client_mock2.post_json_get_json.call_args[0][1]["notification"][
                    "event_id"
                ],
            )