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- # 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.
- from synapse.events.snapshot import EventContext
- from synapse.rest import admin
- from synapse.rest.client.v1 import login, room
- from tests import unittest
- from tests.test_utils.event_injection import create_event
- class TestEventContext(unittest.HomeserverTestCase):
- servlets = [
- admin.register_servlets,
- login.register_servlets,
- room.register_servlets,
- ]
- def prepare(self, reactor, clock, hs):
- self.store = hs.get_datastore()
- self.storage = hs.get_storage()
- self.user_id = self.register_user("u1", "pass")
- self.user_tok = self.login("u1", "pass")
- self.room_id = self.helper.create_room_as(tok=self.user_tok)
- def test_serialize_deserialize_msg(self):
- """Test that an EventContext for a message event is the same after
- serialize/deserialize.
- """
- event, context = self.get_success(
- create_event(
- self.hs,
- room_id=self.room_id,
- type="m.test",
- sender=self.user_id,
- )
- )
- self._check_serialize_deserialize(event, context)
- def test_serialize_deserialize_state_no_prev(self):
- """Test that an EventContext for a state event (with not previous entry)
- is the same after serialize/deserialize.
- """
- event, context = self.get_success(
- create_event(
- self.hs,
- room_id=self.room_id,
- type="m.test",
- sender=self.user_id,
- state_key="",
- )
- )
- self._check_serialize_deserialize(event, context)
- def test_serialize_deserialize_state_prev(self):
- """Test that an EventContext for a state event (which replaces a
- previous entry) is the same after serialize/deserialize.
- """
- event, context = self.get_success(
- create_event(
- self.hs,
- room_id=self.room_id,
- type="m.room.member",
- sender=self.user_id,
- state_key=self.user_id,
- content={"membership": "leave"},
- )
- )
- self._check_serialize_deserialize(event, context)
- def _check_serialize_deserialize(self, event, context):
- serialized = self.get_success(context.serialize(event, self.store))
- d_context = EventContext.deserialize(self.storage, serialized)
- self.assertEqual(context.state_group, d_context.state_group)
- self.assertEqual(context.rejected, d_context.rejected)
- self.assertEqual(
- context.state_group_before_event, d_context.state_group_before_event
- )
- self.assertEqual(context.prev_group, d_context.prev_group)
- self.assertEqual(context.delta_ids, d_context.delta_ids)
- self.assertEqual(context.app_service, d_context.app_service)
- self.assertEqual(
- self.get_success(context.get_current_state_ids()),
- self.get_success(d_context.get_current_state_ids()),
- )
- self.assertEqual(
- self.get_success(context.get_prev_state_ids()),
- self.get_success(d_context.get_prev_state_ids()),
- )
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