# -*- coding: utf-8 -*- # Copyright 2018, 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.api.constants import EventTypes, ServerNoticeMsgType from synapse.api.errors import ResourceLimitError from synapse.server_notices.resource_limits_server_notices import ( ResourceLimitsServerNotices, ) from tests import unittest class TestResourceLimitsServerNotices(unittest.HomeserverTestCase): def make_homeserver(self, reactor, clock): hs_config = self.default_config("test") hs_config.server_notices_mxid = "@server:test" hs = self.setup_test_homeserver(config=hs_config, expire_access_token=True) return hs def prepare(self, reactor, clock, hs): self.server_notices_sender = self.hs.get_server_notices_sender() # relying on [1] is far from ideal, but the only case where # ResourceLimitsServerNotices class needs to be isolated is this test, # general code should never have a reason to do so ... self._rlsn = self.server_notices_sender._server_notices[1] if not isinstance(self._rlsn, ResourceLimitsServerNotices): raise Exception("Failed to find reference to ResourceLimitsServerNotices") self._rlsn._store.user_last_seen_monthly_active = Mock( return_value=defer.succeed(1000) ) self._send_notice = self._rlsn._server_notices_manager.send_notice self._rlsn._server_notices_manager.send_notice = Mock() self._rlsn._state.get_current_state = Mock(return_value=defer.succeed(None)) self._rlsn._store.get_events = Mock(return_value=defer.succeed({})) self._send_notice = self._rlsn._server_notices_manager.send_notice self.hs.config.limit_usage_by_mau = True self.user_id = "@user_id:test" # self.server_notices_mxid = "@server:test" # self.server_notices_mxid_display_name = None # self.server_notices_mxid_avatar_url = None # self.server_notices_room_name = "Server Notices" self._rlsn._server_notices_manager.get_notice_room_for_user = Mock( returnValue="" ) self._rlsn._store.add_tag_to_room = Mock() self._rlsn._store.get_tags_for_room = Mock(return_value={}) self.hs.config.admin_contact = "mailto:user@test.com" def test_maybe_send_server_notice_to_user_flag_off(self): """Tests cases where the flags indicate nothing to do""" # test hs disabled case self.hs.config.hs_disabled = True self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self._send_notice.assert_not_called() # Test when mau limiting disabled self.hs.config.hs_disabled = False self.hs.limit_usage_by_mau = False self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self._send_notice.assert_not_called() def test_maybe_send_server_notice_to_user_remove_blocked_notice(self): """Test when user has blocked notice, but should have it removed""" self._rlsn._auth.check_auth_blocking = Mock() mock_event = Mock( type=EventTypes.Message, content={"msgtype": ServerNoticeMsgType} ) self._rlsn._store.get_events = Mock( return_value=defer.succeed({"123": mock_event}) ) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) # Would be better to check the content, but once == remove blocking event self._send_notice.assert_called_once() def test_maybe_send_server_notice_to_user_remove_blocked_notice_noop(self): """ Test when user has blocked notice, but notice ought to be there (NOOP) """ self._rlsn._auth.check_auth_blocking = Mock( side_effect=ResourceLimitError(403, 'foo') ) mock_event = Mock( type=EventTypes.Message, content={"msgtype": ServerNoticeMsgType} ) self._rlsn._store.get_events = Mock( return_value=defer.succeed({"123": mock_event}) ) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self._send_notice.assert_not_called() def test_maybe_send_server_notice_to_user_add_blocked_notice(self): """ Test when user does not have blocked notice, but should have one """ self._rlsn._auth.check_auth_blocking = Mock( side_effect=ResourceLimitError(403, 'foo') ) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) # Would be better to check contents, but 2 calls == set blocking event self.assertTrue(self._send_notice.call_count == 2) def test_maybe_send_server_notice_to_user_add_blocked_notice_noop(self): """ Test when user does not have blocked notice, nor should they (NOOP) """ self._rlsn._auth.check_auth_blocking = Mock() self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self._send_notice.assert_not_called() def test_maybe_send_server_notice_to_user_not_in_mau_cohort(self): """ Test when user is not part of the MAU cohort - this should not ever happen - but ... """ self._rlsn._auth.check_auth_blocking = Mock() self._rlsn._store.user_last_seen_monthly_active = Mock( return_value=defer.succeed(None) ) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self._send_notice.assert_not_called() class TestResourceLimitsServerNoticesWithRealRooms(unittest.HomeserverTestCase): def prepare(self, reactor, clock, hs): self.store = self.hs.get_datastore() self.server_notices_sender = self.hs.get_server_notices_sender() self.server_notices_manager = self.hs.get_server_notices_manager() self.event_source = self.hs.get_event_sources() # relying on [1] is far from ideal, but the only case where # ResourceLimitsServerNotices class needs to be isolated is this test, # general code should never have a reason to do so ... self._rlsn = self.server_notices_sender._server_notices[1] if not isinstance(self._rlsn, ResourceLimitsServerNotices): raise Exception("Failed to find reference to ResourceLimitsServerNotices") self.hs.config.limit_usage_by_mau = True self.hs.config.hs_disabled = False self.hs.config.max_mau_value = 5 self.hs.config.server_notices_mxid = "@server:test" self.hs.config.server_notices_mxid_display_name = None self.hs.config.server_notices_mxid_avatar_url = None self.hs.config.server_notices_room_name = "Test Server Notice Room" self.user_id = "@user_id:test" self.hs.config.admin_contact = "mailto:user@test.com" def test_server_notice_only_sent_once(self): self.store.get_monthly_active_count = Mock(return_value=1000) self.store.user_last_seen_monthly_active = Mock(return_value=1000) # Call the function multiple times to ensure we only send the notice once self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) self.get_success(self._rlsn.maybe_send_server_notice_to_user(self.user_id)) # Now lets get the last load of messages in the service notice room and # check that there is only one server notice room_id = self.get_success( self.server_notices_manager.get_notice_room_for_user(self.user_id) ) token = self.get_success(self.event_source.get_current_token()) events, _ = self.get_success( self.store.get_recent_events_for_room( room_id, limit=100, end_token=token.room_key ) ) count = 0 for event in events: if event.type != EventTypes.Message: continue if event.content.get("msgtype") != ServerNoticeMsgType: continue count += 1 self.assertEqual(count, 1)