from mock import Mock from twisted.internet import defer from synapse.api.constants import EventTypes, ServerNoticeMsgType from synapse.api.errors import ResourceLimitError from synapse.handlers.auth import AuthHandler from synapse.server_notices.resource_limits_server_notices import ( ResourceLimitsServerNotices, ) from tests import unittest from tests.utils import setup_test_homeserver class AuthHandlers(object): def __init__(self, hs): self.auth_handler = AuthHandler(hs) class TestResourceLimitsServerNotices(unittest.TestCase): @defer.inlineCallbacks def setUp(self): self.hs = yield setup_test_homeserver(self.addCleanup, handlers=None) self.hs.handlers = AuthHandlers(self.hs) self.auth_handler = self.hs.handlers.auth_handler 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.hs.config.admin_uri = "mailto:user@test.com" @defer.inlineCallbacks 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 yield 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 yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) self._send_notice.assert_not_called() @defer.inlineCallbacks 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} )) yield 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() @defer.inlineCallbacks 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} )) yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) self._send_notice.assert_not_called() @defer.inlineCallbacks 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') ) yield 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) @defer.inlineCallbacks 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() yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) self._send_notice.assert_not_called() @defer.inlineCallbacks 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) ) yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) self._send_notice.assert_not_called() class TestResourceLimitsServerNoticesWithRealRooms(unittest.TestCase): @defer.inlineCallbacks def setUp(self): self.hs = yield setup_test_homeserver(self.addCleanup) 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_uri = "mailto:user@test.com" @defer.inlineCallbacks 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 yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) yield self._rlsn.maybe_send_server_notice_to_user(self.user_id) yield 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 = yield self.server_notices_manager.get_notice_room_for_user( self.user_id, ) token = yield self.event_source.get_current_token() events, _ = yield 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)