mirror of https://github.com/vector-im/riot-web
110 lines
4.2 KiB
JavaScript
110 lines
4.2 KiB
JavaScript
/*
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Copyright 2018 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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const {delay} = require('../util');
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const join = require('../usecases/join');
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const sendMessage = require('../usecases/send-message');
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const {
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checkTimelineContains,
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scrollToTimelineTop
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} = require('../usecases/timeline');
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const createRoom = require('../usecases/create-room');
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const {getMembersInMemberlist} = require('../usecases/memberlist');
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const changeRoomSettings = require('../usecases/room-settings');
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const {enableLazyLoading} = require('../usecases/settings');
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const assert = require('assert');
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module.exports = async function lazyLoadingScenarios(alice, bob, charlies) {
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console.log(" creating a room for lazy loading member scenarios:");
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await enableLazyLoading(alice);
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const charly1to5 = charlies.slice("charly-1..5", 0, 5);
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const charly6to10 = charlies.slice("charly-6..10", 5);
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assert(charly1to5.sessions.length, 5);
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assert(charly6to10.sessions.length, 5);
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await setupRoomWithBobAliceAndCharlies(alice, bob, charly1to5);
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await checkPaginatedDisplayNames(alice, charly1to5);
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await checkMemberList(alice, charly1to5);
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await joinCharliesWhileAliceIsOffline(alice, charly6to10);
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await checkMemberList(alice, charly6to10);
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}
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const room = "Lazy Loading Test";
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const alias = "#lltest:localhost";
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const charlyMsg1 = "hi bob!";
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const charlyMsg2 = "how's it going??";
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async function setupRoomWithBobAliceAndCharlies(alice, bob, charlies) {
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await createRoom(bob, room);
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await changeRoomSettings(bob, {directory: true, visibility: "public_no_guests", alias});
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// wait for alias to be set by server after clicking "save"
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// so the charlies can join it.
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await bob.delay(500);
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const charlyMembers = await charlies.join(alias);
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await charlyMembers.talk(charlyMsg1);
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await charlyMembers.talk(charlyMsg2);
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bob.log.step("sends 20 messages").mute();
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for(let i = 20; i >= 1; --i) {
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await sendMessage(bob, `I will only say this ${i} time(s)!`);
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}
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bob.log.unmute().done();
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await join(alice, alias);
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}
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async function checkPaginatedDisplayNames(alice, charlies) {
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await scrollToTimelineTop(alice);
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//alice should see 2 messages from every charly with
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//the correct display name
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const expectedMessages = [charlyMsg1, charlyMsg2].reduce((messages, msgText) => {
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return charlies.sessions.reduce((messages, charly) => {
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return messages.concat({
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sender: charly.displayName(),
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body: msgText,
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});
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}, messages);
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}, []);
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await checkTimelineContains(alice, expectedMessages, charlies.log.username);
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}
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async function checkMemberList(alice, charlies) {
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alice.log.step(`checks the memberlist contains herself, bob and ${charlies.log.username}`);
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const displayNames = (await getMembersInMemberlist(alice)).map((m) => m.displayName);
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assert(displayNames.includes("alice"));
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assert(displayNames.includes("bob"));
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charlies.sessions.forEach((charly) => {
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assert(displayNames.includes(charly.displayName()),
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`${charly.displayName()} should be in the member list, ` +
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`only have ${displayNames}`);
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});
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alice.log.done();
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}
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async function joinCharliesWhileAliceIsOffline(alice, charly6to10) {
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await alice.setOffline(true);
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await delay(1000);
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const members6to10 = await charly6to10.join(alias);
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const member6 = members6to10.rooms[0];
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member6.log.step("sends 20 messages").mute();
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for(let i = 20; i >= 1; --i) {
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await member6.talk("where is charly?");
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}
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member6.log.unmute().done();
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const catchupPromise = alice.waitForNextSuccessfulSync();
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await alice.setOffline(false);
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await catchupPromise;
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await delay(2000);
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}
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