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Diffstat (limited to 'tests/handlers/test_stats.py')
| -rw-r--r-- | tests/handlers/test_stats.py | 898 |
1 files changed, 898 insertions, 0 deletions
diff --git a/tests/handlers/test_stats.py b/tests/handlers/test_stats.py new file mode 100644 index 0000000000..698cb1b418 --- /dev/null +++ b/tests/handlers/test_stats.py @@ -0,0 +1,898 @@ +# -*- 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 import storage +from synapse.api.constants import EventTypes, Membership +from synapse.rest import admin +from synapse.rest.client.v1 import login, room + +from tests import unittest + +# The expected number of state events in a fresh public room. +EXPT_NUM_STATE_EVTS_IN_FRESH_PUBLIC_ROOM = 5 +# The expected number of state events in a fresh private room. +EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM = 6 + + +class StatsRoomTests(unittest.HomeserverTestCase): + + servlets = [ + admin.register_servlets_for_client_rest_resource, + room.register_servlets, + login.register_servlets, + ] + + def prepare(self, reactor, clock, hs): + self.store = hs.get_datastore() + self.handler = self.hs.get_stats_handler() + + def _add_background_updates(self): + """ + Add the background updates we need to run. + """ + # Ugh, have to reset this flag + self.store._all_done = False + + self.get_success( + self.store._simple_insert( + "background_updates", + {"update_name": "populate_stats_prepare", "progress_json": "{}"}, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_process_rooms", + "progress_json": "{}", + "depends_on": "populate_stats_prepare", + }, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_process_users", + "progress_json": "{}", + "depends_on": "populate_stats_process_rooms", + }, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_cleanup", + "progress_json": "{}", + "depends_on": "populate_stats_process_users", + }, + ) + ) + + def get_all_room_state(self): + return self.store._simple_select_list( + "room_stats_state", None, retcols=("name", "topic", "canonical_alias") + ) + + def _get_current_stats(self, stats_type, stat_id): + table, id_col = storage.stats.TYPE_TO_TABLE[stats_type] + + cols = ( + ["completed_delta_stream_id"] + + list(storage.stats.ABSOLUTE_STATS_FIELDS[stats_type]) + + list(storage.stats.PER_SLICE_FIELDS[stats_type]) + ) + + return self.get_success( + self.store._simple_select_one( + table + "_current", {id_col: stat_id}, cols, allow_none=True + ) + ) + + def _perform_background_initial_update(self): + # Do the initial population of the stats via the background update + self._add_background_updates() + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + def test_initial_room(self): + """ + The background updates will build the table from scratch. + """ + r = self.get_success(self.get_all_room_state()) + self.assertEqual(len(r), 0) + + # Disable stats + self.hs.config.stats_enabled = False + self.handler.stats_enabled = False + + u1 = self.register_user("u1", "pass") + u1_token = self.login("u1", "pass") + + room_1 = self.helper.create_room_as(u1, tok=u1_token) + self.helper.send_state( + room_1, event_type="m.room.topic", body={"topic": "foo"}, tok=u1_token + ) + + # Stats disabled, shouldn't have done anything + r = self.get_success(self.get_all_room_state()) + self.assertEqual(len(r), 0) + + # Enable stats + self.hs.config.stats_enabled = True + self.handler.stats_enabled = True + + # Do the initial population of the user directory via the background update + self._add_background_updates() + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + r = self.get_success(self.get_all_room_state()) + + self.assertEqual(len(r), 1) + self.assertEqual(r[0]["topic"], "foo") + + def test_initial_earliest_token(self): + """ + Ingestion via notify_new_event will ignore tokens that the background + update have already processed. + """ + + self.reactor.advance(86401) + + self.hs.config.stats_enabled = False + self.handler.stats_enabled = False + + u1 = self.register_user("u1", "pass") + u1_token = self.login("u1", "pass") + + u2 = self.register_user("u2", "pass") + u2_token = self.login("u2", "pass") + + u3 = self.register_user("u3", "pass") + u3_token = self.login("u3", "pass") + + room_1 = self.helper.create_room_as(u1, tok=u1_token) + self.helper.send_state( + room_1, event_type="m.room.topic", body={"topic": "foo"}, tok=u1_token + ) + + # Begin the ingestion by creating the temp tables. This will also store + # the position that the deltas should begin at, once they take over. + self.hs.config.stats_enabled = True + self.handler.stats_enabled = True + self.store._all_done = False + self.get_success(self.store.update_stats_positions(None)) + + self.get_success( + self.store._simple_insert( + "background_updates", + {"update_name": "populate_stats_prepare", "progress_json": "{}"}, + ) + ) + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + # Now, before the table is actually ingested, add some more events. + self.helper.invite(room=room_1, src=u1, targ=u2, tok=u1_token) + self.helper.join(room=room_1, user=u2, tok=u2_token) + + # orig_delta_processor = self.store. + + # Now do the initial ingestion. + self.get_success( + self.store._simple_insert( + "background_updates", + {"update_name": "populate_stats_process_rooms", "progress_json": "{}"}, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_cleanup", + "progress_json": "{}", + "depends_on": "populate_stats_process_rooms", + }, + ) + ) + + self.store._all_done = False + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + self.reactor.advance(86401) + + # Now add some more events, triggering ingestion. Because of the stream + # position being set to before the events sent in the middle, a simpler + # implementation would reprocess those events, and say there were four + # users, not three. + self.helper.invite(room=room_1, src=u1, targ=u3, tok=u1_token) + self.helper.join(room=room_1, user=u3, tok=u3_token) + + # self.handler.notify_new_event() + + # We need to let the delta processor advance… + self.pump(10 * 60) + + # Get the slices! There should be two -- day 1, and day 2. + r = self.get_success(self.store.get_statistics_for_subject("room", room_1, 0)) + + self.assertEqual(len(r), 2) + + # The oldest has 2 joined members + self.assertEqual(r[-1]["joined_members"], 2) + + # The newest has 3 + self.assertEqual(r[0]["joined_members"], 3) + + def test_incorrect_state_transition(self): + """ + If the state transition is not one of (JOIN, INVITE, LEAVE, BAN) to + (JOIN, INVITE, LEAVE, BAN), an error is raised. + """ + events = { + "a1": {"membership": Membership.LEAVE}, + "a2": {"membership": "not a real thing"}, + } + + def get_event(event_id, allow_none=True): + m = Mock() + m.content = events[event_id] + d = defer.Deferred() + self.reactor.callLater(0.0, d.callback, m) + return d + + def get_received_ts(event_id): + return defer.succeed(1) + + self.store.get_received_ts = get_received_ts + self.store.get_event = get_event + + deltas = [ + { + "type": EventTypes.Member, + "state_key": "some_user", + "room_id": "room", + "event_id": "a1", + "prev_event_id": "a2", + "stream_id": 60, + } + ] + + f = self.get_failure(self.handler._handle_deltas(deltas), ValueError) + self.assertEqual( + f.value.args[0], "'not a real thing' is not a valid prev_membership" + ) + + # And the other way... + deltas = [ + { + "type": EventTypes.Member, + "state_key": "some_user", + "room_id": "room", + "event_id": "a2", + "prev_event_id": "a1", + "stream_id": 100, + } + ] + + f = self.get_failure(self.handler._handle_deltas(deltas), ValueError) + self.assertEqual( + f.value.args[0], "'not a real thing' is not a valid membership" + ) + + def test_redacted_prev_event(self): + """ + If the prev_event does not exist, then it is assumed to be a LEAVE. + """ + u1 = self.register_user("u1", "pass") + u1_token = self.login("u1", "pass") + + room_1 = self.helper.create_room_as(u1, tok=u1_token) + + # Do the initial population of the stats via the background update + self._add_background_updates() + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + events = {"a1": None, "a2": {"membership": Membership.JOIN}} + + def get_event(event_id, allow_none=True): + if events.get(event_id): + m = Mock() + m.content = events[event_id] + else: + m = None + d = defer.Deferred() + self.reactor.callLater(0.0, d.callback, m) + return d + + def get_received_ts(event_id): + return defer.succeed(1) + + self.store.get_received_ts = get_received_ts + self.store.get_event = get_event + + deltas = [ + { + "type": EventTypes.Member, + "state_key": "some_user:test", + "room_id": room_1, + "event_id": "a2", + "prev_event_id": "a1", + "stream_id": 100, + } + ] + + # Handle our fake deltas, which has a user going from LEAVE -> JOIN. + self.get_success(self.handler._handle_deltas(deltas)) + + # One delta, with two joined members -- the room creator, and our fake + # user. + r = self.get_success(self.store.get_statistics_for_subject("room", room_1, 0)) + self.assertEqual(len(r), 1) + self.assertEqual(r[0]["joined_members"], 2) + + def test_create_user(self): + """ + When we create a user, it should have statistics already ready. + """ + + u1 = self.register_user("u1", "pass") + + u1stats = self._get_current_stats("user", u1) + + self.assertIsNotNone(u1stats) + + # row is complete + self.assertIsNotNone(u1stats["completed_delta_stream_id"]) + + # not in any rooms by default + self.assertEqual(u1stats["public_rooms"], 0) + self.assertEqual(u1stats["private_rooms"], 0) + + def test_create_room(self): + """ + When we create a room, it should have statistics already ready. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + r1stats = self._get_current_stats("room", r1) + r2 = self.helper.create_room_as(u1, tok=u1token, is_public=False) + r2stats = self._get_current_stats("room", r2) + + self.assertIsNotNone(r1stats) + self.assertIsNotNone(r2stats) + + # row is complete + self.assertIsNotNone(r1stats["completed_delta_stream_id"]) + self.assertIsNotNone(r2stats["completed_delta_stream_id"]) + + # contains the default things you'd expect in a fresh room + self.assertEqual( + r1stats["total_events"], + EXPT_NUM_STATE_EVTS_IN_FRESH_PUBLIC_ROOM, + "Wrong number of total_events in new room's stats!" + " You may need to update this if more state events are added to" + " the room creation process.", + ) + self.assertEqual( + r2stats["total_events"], + EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM, + "Wrong number of total_events in new room's stats!" + " You may need to update this if more state events are added to" + " the room creation process.", + ) + + self.assertEqual( + r1stats["current_state_events"], EXPT_NUM_STATE_EVTS_IN_FRESH_PUBLIC_ROOM + ) + self.assertEqual( + r2stats["current_state_events"], EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM + ) + + self.assertEqual(r1stats["joined_members"], 1) + self.assertEqual(r1stats["invited_members"], 0) + self.assertEqual(r1stats["banned_members"], 0) + + self.assertEqual(r2stats["joined_members"], 1) + self.assertEqual(r2stats["invited_members"], 0) + self.assertEqual(r2stats["banned_members"], 0) + + def test_send_message_increments_total_events(self): + """ + When we send a message, it increments total_events. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.send(r1, "hiss", tok=u1token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + + def test_send_state_event_nonoverwriting(self): + """ + When we send a non-overwriting state event, it increments total_events AND current_state_events + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + self.helper.send_state( + r1, "cat.hissing", {"value": True}, tok=u1token, state_key="tabby" + ) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.send_state( + r1, "cat.hissing", {"value": False}, tok=u1token, state_key="moggy" + ) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 1, + ) + + def test_send_state_event_overwriting(self): + """ + When we send an overwriting state event, it increments total_events ONLY + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + self.helper.send_state( + r1, "cat.hissing", {"value": True}, tok=u1token, state_key="tabby" + ) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.send_state( + r1, "cat.hissing", {"value": False}, tok=u1token, state_key="tabby" + ) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 0, + ) + + def test_join_first_time(self): + """ + When a user joins a room for the first time, total_events, current_state_events and + joined_members should increase by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.join(r1, u2, tok=u2token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 1, + ) + self.assertEqual( + r1stats_post["joined_members"] - r1stats_ante["joined_members"], 1 + ) + + def test_join_after_leave(self): + """ + When a user joins a room after being previously left, total_events and + joined_members should increase by exactly 1. + current_state_events should not increase. + left_members should decrease by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + + self.helper.join(r1, u2, tok=u2token) + self.helper.leave(r1, u2, tok=u2token) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.join(r1, u2, tok=u2token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 0, + ) + self.assertEqual( + r1stats_post["joined_members"] - r1stats_ante["joined_members"], +1 + ) + self.assertEqual( + r1stats_post["left_members"] - r1stats_ante["left_members"], -1 + ) + + def test_invited(self): + """ + When a user invites another user, current_state_events, total_events and + invited_members should increase by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.invite(r1, u1, u2, tok=u1token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 1, + ) + self.assertEqual( + r1stats_post["invited_members"] - r1stats_ante["invited_members"], +1 + ) + + def test_join_after_invite(self): + """ + When a user joins a room after being invited, total_events and + joined_members should increase by exactly 1. + current_state_events should not increase. + invited_members should decrease by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + + self.helper.invite(r1, u1, u2, tok=u1token) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.join(r1, u2, tok=u2token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 0, + ) + self.assertEqual( + r1stats_post["joined_members"] - r1stats_ante["joined_members"], +1 + ) + self.assertEqual( + r1stats_post["invited_members"] - r1stats_ante["invited_members"], -1 + ) + + def test_left(self): + """ + When a user leaves a room after joining, total_events and + left_members should increase by exactly 1. + current_state_events should not increase. + joined_members should decrease by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + + self.helper.join(r1, u2, tok=u2token) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.leave(r1, u2, tok=u2token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 0, + ) + self.assertEqual( + r1stats_post["left_members"] - r1stats_ante["left_members"], +1 + ) + self.assertEqual( + r1stats_post["joined_members"] - r1stats_ante["joined_members"], -1 + ) + + def test_banned(self): + """ + When a user is banned from a room after joining, total_events and + left_members should increase by exactly 1. + current_state_events should not increase. + banned_members should decrease by exactly 1. + """ + + self._perform_background_initial_update() + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + + self.helper.join(r1, u2, tok=u2token) + + r1stats_ante = self._get_current_stats("room", r1) + + self.helper.change_membership(r1, u1, u2, "ban", tok=u1token) + + r1stats_post = self._get_current_stats("room", r1) + + self.assertEqual(r1stats_post["total_events"] - r1stats_ante["total_events"], 1) + self.assertEqual( + r1stats_post["current_state_events"] - r1stats_ante["current_state_events"], + 0, + ) + self.assertEqual( + r1stats_post["banned_members"] - r1stats_ante["banned_members"], +1 + ) + self.assertEqual( + r1stats_post["joined_members"] - r1stats_ante["joined_members"], -1 + ) + + def test_initial_background_update(self): + """ + Test that statistics can be generated by the initial background update + handler. + + This test also tests that stats rows are not created for new subjects + when stats are disabled. However, it may be desirable to change this + behaviour eventually to still keep current rows. + """ + + self.hs.config.stats_enabled = False + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token) + + # test that these subjects, which were created during a time of disabled + # stats, do not have stats. + self.assertIsNone(self._get_current_stats("room", r1)) + self.assertIsNone(self._get_current_stats("user", u1)) + + self.hs.config.stats_enabled = True + + self._perform_background_initial_update() + + r1stats = self._get_current_stats("room", r1) + u1stats = self._get_current_stats("user", u1) + + self.assertIsNotNone(r1stats["completed_delta_stream_id"]) + self.assertIsNotNone(u1stats["completed_delta_stream_id"]) + + self.assertEqual(r1stats["joined_members"], 1) + self.assertEqual( + r1stats["total_events"], EXPT_NUM_STATE_EVTS_IN_FRESH_PUBLIC_ROOM + ) + self.assertEqual( + r1stats["current_state_events"], EXPT_NUM_STATE_EVTS_IN_FRESH_PUBLIC_ROOM + ) + + self.assertEqual(u1stats["public_rooms"], 1) + + def test_incomplete_stats(self): + """ + This tests that we track incomplete statistics. + + We first test that incomplete stats are incrementally generated, + following the preparation of a background regen. + + We then test that these incomplete rows are completed by the background + regen. + """ + + u1 = self.register_user("u1", "pass") + u1token = self.login("u1", "pass") + u2 = self.register_user("u2", "pass") + u2token = self.login("u2", "pass") + u3 = self.register_user("u3", "pass") + r1 = self.helper.create_room_as(u1, tok=u1token, is_public=False) + + # preparation stage of the initial background update + # Ugh, have to reset this flag + self.store._all_done = False + + self.get_success( + self.store._simple_insert( + "background_updates", + {"update_name": "populate_stats_prepare", "progress_json": "{}"}, + ) + ) + + self.get_success( + self.store._simple_delete( + "room_stats_current", {"1": 1}, "test_delete_stats" + ) + ) + self.get_success( + self.store._simple_delete( + "user_stats_current", {"1": 1}, "test_delete_stats" + ) + ) + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + r1stats_ante = self._get_current_stats("room", r1) + u1stats_ante = self._get_current_stats("user", u1) + u2stats_ante = self._get_current_stats("user", u2) + + self.helper.invite(r1, u1, u2, tok=u1token) + self.helper.join(r1, u2, tok=u2token) + self.helper.invite(r1, u1, u3, tok=u1token) + self.helper.send(r1, "thou shalt yield", tok=u1token) + + r1stats_post = self._get_current_stats("room", r1) + u1stats_post = self._get_current_stats("user", u1) + u2stats_post = self._get_current_stats("user", u2) + + # now let the background update continue & finish + + self.store._all_done = False + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_process_rooms", + "progress_json": "{}", + "depends_on": "populate_stats_prepare", + }, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_process_users", + "progress_json": "{}", + "depends_on": "populate_stats_process_rooms", + }, + ) + ) + self.get_success( + self.store._simple_insert( + "background_updates", + { + "update_name": "populate_stats_cleanup", + "progress_json": "{}", + "depends_on": "populate_stats_process_users", + }, + ) + ) + + while not self.get_success(self.store.has_completed_background_updates()): + self.get_success(self.store.do_next_background_update(100), by=0.1) + + r1stats_complete = self._get_current_stats("room", r1) + u1stats_complete = self._get_current_stats("user", u1) + u2stats_complete = self._get_current_stats("user", u2) + + # now we make our assertions + + # first check that none of the stats rows were complete before + # the background update occurred. + self.assertIsNone(r1stats_ante["completed_delta_stream_id"]) + self.assertIsNone(r1stats_post["completed_delta_stream_id"]) + self.assertIsNone(u1stats_ante["completed_delta_stream_id"]) + self.assertIsNone(u1stats_post["completed_delta_stream_id"]) + self.assertIsNone(u2stats_ante["completed_delta_stream_id"]) + self.assertIsNone(u2stats_post["completed_delta_stream_id"]) + + # check that _ante rows are all skeletons without any deltas applied + self.assertEqual(r1stats_ante["joined_members"], 0) + self.assertEqual(r1stats_ante["invited_members"], 0) + self.assertEqual(r1stats_ante["total_events"], 0) + self.assertEqual(r1stats_ante["current_state_events"], 0) + + self.assertEqual(u1stats_ante["public_rooms"], 0) + self.assertEqual(u1stats_ante["private_rooms"], 0) + self.assertEqual(u2stats_ante["public_rooms"], 0) + self.assertEqual(u2stats_ante["private_rooms"], 0) + + # check that _post rows have the expected deltas applied + self.assertEqual(r1stats_post["joined_members"], 1) + self.assertEqual(r1stats_post["invited_members"], 1) + self.assertEqual(r1stats_post["total_events"], 4) + self.assertEqual(r1stats_post["current_state_events"], 2) + + self.assertEqual(u1stats_post["public_rooms"], 0) + self.assertEqual(u1stats_post["private_rooms"], 0) + self.assertEqual(u2stats_post["public_rooms"], 0) + self.assertEqual(u2stats_post["private_rooms"], 1) + + # check that _complete rows are complete and correct + self.assertEqual(r1stats_complete["joined_members"], 2) + self.assertEqual(r1stats_complete["invited_members"], 1) + self.assertEqual( + r1stats_complete["total_events"], + 4 + EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM, + ) + self.assertEqual( + r1stats_complete["current_state_events"], + 2 + EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM, + ) + + self.assertEqual(u1stats_complete["public_rooms"], 0) + self.assertEqual(u1stats_complete["private_rooms"], 1) + self.assertEqual(u2stats_complete["public_rooms"], 0) + self.assertEqual(u2stats_complete["private_rooms"], 1) |