129 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			129 lines
		
	
	
		
			4.5 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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from mock import Mock
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from twisted.internet import defer
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from synapse.types import ReadReceipt
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from tests.unittest import HomeserverTestCase
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class FederationSenderTestCases(HomeserverTestCase):
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    def make_homeserver(self, reactor, clock):
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        return super(FederationSenderTestCases, self).setup_test_homeserver(
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            state_handler=Mock(spec=["get_current_hosts_in_room"]),
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            federation_transport_client=Mock(spec=["send_transaction"]),
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        )
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    def test_send_receipts(self):
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        mock_state_handler = self.hs.get_state_handler()
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        mock_state_handler.get_current_hosts_in_room.return_value = ["test", "host2"]
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        mock_send_transaction = self.hs.get_federation_transport_client().send_transaction
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        mock_send_transaction.return_value = defer.succeed({})
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        sender = self.hs.get_federation_sender()
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        receipt = ReadReceipt("room_id", "m.read", "user_id", ["event_id"], {"ts": 1234})
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        self.successResultOf(sender.send_read_receipt(receipt))
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        self.pump()
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        # expect a call to send_transaction
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        mock_send_transaction.assert_called_once()
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        json_cb = mock_send_transaction.call_args[0][1]
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        data = json_cb()
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        self.assertEqual(data['edus'], [
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            {
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                'edu_type': 'm.receipt',
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                'content': {
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                    'room_id': {
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                        'm.read': {
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                            'user_id': {
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                                'event_ids': ['event_id'],
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                                'data': {'ts': 1234},
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                            },
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                        },
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                    },
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                },
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            },
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        ])
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    def test_send_receipts_with_backoff(self):
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        """Send two receipts in quick succession; the second should be flushed, but
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        only after 20ms"""
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        mock_state_handler = self.hs.get_state_handler()
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        mock_state_handler.get_current_hosts_in_room.return_value = ["test", "host2"]
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        mock_send_transaction = self.hs.get_federation_transport_client().send_transaction
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        mock_send_transaction.return_value = defer.succeed({})
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        sender = self.hs.get_federation_sender()
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        receipt = ReadReceipt("room_id", "m.read", "user_id", ["event_id"], {"ts": 1234})
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        self.successResultOf(sender.send_read_receipt(receipt))
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        self.pump()
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        # expect a call to send_transaction
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        mock_send_transaction.assert_called_once()
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        json_cb = mock_send_transaction.call_args[0][1]
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        data = json_cb()
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        self.assertEqual(data['edus'], [
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            {
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                'edu_type': 'm.receipt',
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                'content': {
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                    'room_id': {
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                        'm.read': {
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                            'user_id': {
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                                'event_ids': ['event_id'],
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                                'data': {'ts': 1234},
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                            },
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                        },
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                    },
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                },
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            },
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        ])
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        mock_send_transaction.reset_mock()
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        # send the second RR
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        receipt = ReadReceipt("room_id", "m.read", "user_id", ["other_id"], {"ts": 1234})
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        self.successResultOf(sender.send_read_receipt(receipt))
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        self.pump()
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        mock_send_transaction.assert_not_called()
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        self.reactor.advance(19)
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        mock_send_transaction.assert_not_called()
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        self.reactor.advance(10)
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        mock_send_transaction.assert_called_once()
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        json_cb = mock_send_transaction.call_args[0][1]
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        data = json_cb()
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        self.assertEqual(data['edus'], [
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            {
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                'edu_type': 'm.receipt',
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                'content': {
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                    'room_id': {
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                        'm.read': {
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                            'user_id': {
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                                'event_ids': ['other_id'],
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                                'data': {'ts': 1234},
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                            },
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                        },
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                    },
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                },
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            },
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        ])
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