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