691 lines
25 KiB
TypeScript
691 lines
25 KiB
TypeScript
/*
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Copyright 2016 OpenMarket Ltd
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Copyright 2019, 2021, 2022 The Matrix.org Foundation C.I.C.
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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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import React from 'react';
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import ReactDOM from "react-dom";
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import { EventEmitter } from "events";
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import { Room, RoomMember } from 'matrix-js-sdk/src/matrix';
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import FakeTimers from '@sinonjs/fake-timers';
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import { render } from '@testing-library/react';
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import { Thread } from 'matrix-js-sdk/src/models/thread';
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import MessagePanel, { shouldFormContinuation } from "../../../src/components/structures/MessagePanel";
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import SettingsStore from "../../../src/settings/SettingsStore";
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import MatrixClientContext from "../../../src/contexts/MatrixClientContext";
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import RoomContext, { TimelineRenderingType } from "../../../src/contexts/RoomContext";
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import DMRoomMap from "../../../src/utils/DMRoomMap";
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import * as TestUtilsMatrix from "../../test-utils";
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import {
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getMockClientWithEventEmitter,
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makeBeaconInfoEvent,
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mockClientMethodsEvents,
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mockClientMethodsUser,
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} from '../../test-utils';
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import ResizeNotifier from '../../../src/utils/ResizeNotifier';
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import { IRoomState } from '../../../src/components/structures/RoomView';
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jest.mock('../../../src/utils/beacon', () => ({
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useBeacon: jest.fn(),
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}));
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const roomId = "!roomId:server_name";
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describe('MessagePanel', function() {
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let clock = null;
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const realSetTimeout = window.setTimeout;
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const events = mkEvents();
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const userId = '@me:here';
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const client = getMockClientWithEventEmitter({
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...mockClientMethodsUser(userId),
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...mockClientMethodsEvents(),
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getAccountData: jest.fn(),
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isUserIgnored: jest.fn().mockReturnValue(false),
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isRoomEncrypted: jest.fn().mockReturnValue(false),
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getRoom: jest.fn(),
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getClientWellKnown: jest.fn().mockReturnValue({}),
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});
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const room = new Room(roomId, client, userId);
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const bobMember = new RoomMember(roomId, '@bob:id');
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bobMember.name = 'Bob';
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jest.spyOn(bobMember, 'getAvatarUrl').mockReturnValue('avatar.jpeg');
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jest.spyOn(bobMember, 'getMxcAvatarUrl').mockReturnValue('mxc://avatar.url/image.png');
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const alice = "@alice:example.org";
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const aliceMember = new RoomMember(roomId, alice);
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aliceMember.name = 'Alice';
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jest.spyOn(aliceMember, 'getAvatarUrl').mockReturnValue('avatar.jpeg');
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jest.spyOn(aliceMember, 'getMxcAvatarUrl').mockReturnValue('mxc://avatar.url/image.png');
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const defaultProps = {
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resizeNotifier: new EventEmitter as unknown as ResizeNotifier,
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callEventGroupers: new Map(),
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room,
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className: 'cls',
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events: [],
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};
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const defaultRoomContext = {
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...RoomContext,
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timelineRenderingType: TimelineRenderingType.Room,
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room,
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roomId: room.roomId,
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canReact: true,
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canSendMessages: true,
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showReadReceipts: true,
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showRedactions: false,
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showJoinLeaves: false,
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showAvatarChanges: false,
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showDisplaynameChanges: true,
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showHiddenEvents: false,
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} as unknown as IRoomState;
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const getComponent = (props = {}, roomContext: Partial<IRoomState> = {}) =>
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<MatrixClientContext.Provider value={client}>
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<RoomContext.Provider value={{ ...defaultRoomContext, ...roomContext }}>
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<MessagePanel {...defaultProps} {...props} />
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</RoomContext.Provider>);
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</MatrixClientContext.Provider>;
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beforeEach(function() {
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jest.clearAllMocks();
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// HACK: We assume all settings want to be disabled
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jest.spyOn(SettingsStore, 'getValue').mockImplementation((arg) => {
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return arg === "showDisplaynameChanges";
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});
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DMRoomMap.makeShared();
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});
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afterEach(function() {
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if (clock) {
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clock.uninstall();
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clock = null;
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}
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});
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function mkEvents() {
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const events = [];
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const ts0 = Date.now();
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for (let i = 0; i < 10; i++) {
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events.push(TestUtilsMatrix.mkMessage(
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{
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event: true, room: "!room:id", user: "@user:id",
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ts: ts0 + i * 1000,
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}));
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}
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return events;
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}
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// Just to avoid breaking Dateseparator tests that might run at 00hrs
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function mkOneDayEvents() {
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const events = [];
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const ts0 = Date.parse('09 May 2004 00:12:00 GMT');
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for (let i = 0; i < 10; i++) {
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events.push(TestUtilsMatrix.mkMessage(
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{
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event: true, room: "!room:id", user: "@user:id",
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ts: ts0 + i * 1000,
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}));
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}
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return events;
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}
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// make a collection of events with some member events that should be collapsed with an EventListSummary
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function mkMelsEvents() {
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const events = [];
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const ts0 = Date.now();
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let i = 0;
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events.push(TestUtilsMatrix.mkMessage({
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event: true, room: "!room:id", user: "@user:id",
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ts: ts0 + ++i * 1000,
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}));
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for (i = 0; i < 10; i++) {
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events.push(TestUtilsMatrix.mkMembership({
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event: true, room: "!room:id", user: "@user:id",
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target: bobMember,
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ts: ts0 + i*1000,
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mship: 'join',
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prevMship: 'join',
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name: 'A user',
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}));
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}
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events.push(TestUtilsMatrix.mkMessage({
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event: true, room: "!room:id", user: "@user:id",
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ts: ts0 + ++i*1000,
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}));
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return events;
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}
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// A list of membership events only with nothing else
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function mkMelsEventsOnly() {
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const events = [];
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const ts0 = Date.now();
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let i = 0;
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for (i = 0; i < 10; i++) {
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events.push(TestUtilsMatrix.mkMembership({
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event: true, room: "!room:id", user: "@user:id",
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target: bobMember,
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ts: ts0 + i * 1000,
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mship: 'join',
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prevMship: 'join',
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name: 'A user',
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}));
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}
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return events;
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}
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// A list of room creation, encryption, and invite events.
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function mkCreationEvents() {
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const mkEvent = TestUtilsMatrix.mkEvent;
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const mkMembership = TestUtilsMatrix.mkMembership;
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const roomId = "!someroom";
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const ts0 = Date.now();
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return [
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mkEvent({
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event: true,
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type: "m.room.create",
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room: roomId,
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user: alice,
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content: {
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creator: alice,
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room_version: "5",
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predecessor: {
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room_id: "!prevroom",
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event_id: "$someevent",
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},
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},
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ts: ts0,
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}),
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mkMembership({
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event: true,
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room: roomId,
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user: alice,
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target: aliceMember,
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ts: ts0 + 1,
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mship: 'join',
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name: 'Alice',
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}),
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mkEvent({
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event: true,
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type: "m.room.join_rules",
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room: roomId,
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user: alice,
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content: {
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"join_rule": "invite",
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},
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ts: ts0 + 2,
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}),
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mkEvent({
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event: true,
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type: "m.room.history_visibility",
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room: roomId,
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user: alice,
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content: {
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"history_visibility": "invited",
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},
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ts: ts0 + 3,
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}),
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mkEvent({
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event: true,
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type: "m.room.encryption",
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room: roomId,
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user: alice,
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content: {
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"algorithm": "m.megolm.v1.aes-sha2",
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},
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ts: ts0 + 4,
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}),
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mkMembership({
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event: true,
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room: roomId,
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user: alice,
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skey: "@bob:example.org",
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target: bobMember,
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ts: ts0 + 5,
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mship: 'invite',
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name: 'Bob',
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}),
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];
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}
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function mkMixedHiddenAndShownEvents() {
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const roomId = "!room:id";
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const userId = "@alice:example.org";
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const ts0 = Date.now();
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return [
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TestUtilsMatrix.mkMessage({
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event: true,
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room: roomId,
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user: userId,
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ts: ts0,
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}),
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TestUtilsMatrix.mkEvent({
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event: true,
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type: "org.example.a_hidden_event",
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room: roomId,
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user: userId,
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content: {},
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ts: ts0 + 1,
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}),
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];
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}
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function isReadMarkerVisible(rmContainer) {
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return rmContainer && rmContainer.children.length > 0;
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}
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it('should show the events', function() {
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const { container } = render(getComponent({ events }));
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// just check we have the right number of tiles for now
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const tiles = container.getElementsByClassName('mx_EventTile');
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expect(tiles.length).toEqual(10);
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});
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it('should collapse adjacent member events', function() {
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const { container } = render(getComponent({ events: mkMelsEvents() }));
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// just check we have the right number of tiles for now
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const tiles = container.getElementsByClassName('mx_EventTile');
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expect(tiles.length).toEqual(2);
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const summaryTiles = container.getElementsByClassName('mx_GenericEventListSummary');
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expect(summaryTiles.length).toEqual(1);
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});
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it('should insert the read-marker in the right place', function() {
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const { container } = render(getComponent({
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events, readMarkerEventId: events[4].getId(), readMarkerVisible: true,
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}));
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const tiles = container.getElementsByClassName('mx_EventTile');
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// find the <li> which wraps the read marker
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const [rm] = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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// it should follow the <li> which wraps the event tile for event 4
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const eventContainer = ReactDOM.findDOMNode(tiles[4]);
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expect(rm.previousSibling).toEqual(eventContainer);
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});
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it('should show the read-marker that fall in summarised events after the summary', function() {
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const melsEvents = mkMelsEvents();
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const { container } = render(getComponent({
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events: melsEvents,
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readMarkerEventId: melsEvents[4].getId(),
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readMarkerVisible: true,
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}));
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const [summary] = container.getElementsByClassName('mx_GenericEventListSummary');
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// find the <li> which wraps the read marker
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const [rm] = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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expect(rm.previousSibling).toEqual(summary);
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// read marker should be visible given props and not at the last event
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expect(isReadMarkerVisible(rm)).toBeTruthy();
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});
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it('should hide the read-marker at the end of summarised events', function() {
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const melsEvents = mkMelsEventsOnly();
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const { container } = render(getComponent({
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events: melsEvents,
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readMarkerEventId: melsEvents[9].getId(),
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readMarkerVisible: true,
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}));
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const [summary] = container.getElementsByClassName('mx_GenericEventListSummary');
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// find the <li> which wraps the read marker
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const [rm] = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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expect(rm.previousSibling).toEqual(summary);
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// read marker should be hidden given props and at the last event
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expect(isReadMarkerVisible(rm)).toBeFalsy();
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});
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it('shows a ghost read-marker when the read-marker moves', function(done) {
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// fake the clock so that we can test the velocity animation.
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clock = FakeTimers.install();
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const { container, rerender } = render(<div>
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{ getComponent({
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events,
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readMarkerEventId: events[4].getId(),
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readMarkerVisible: true,
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}) }
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</div>);
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const tiles = container.getElementsByClassName('mx_EventTile');
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// find the <li> which wraps the read marker
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const [rm] = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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expect(rm.previousSibling).toEqual(tiles[4]);
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rerender(<div>
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{ getComponent({
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events,
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readMarkerEventId: events[6].getId(),
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readMarkerVisible: true,
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}) }
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</div>);
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// now there should be two RM containers
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const readMarkers = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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expect(readMarkers.length).toEqual(2);
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// the first should be the ghost
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expect(readMarkers[0].previousSibling).toEqual(tiles[4]);
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const hr: HTMLElement = readMarkers[0].children[0] as HTMLElement;
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// the second should be the real thing
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expect(readMarkers[1].previousSibling).toEqual(tiles[6]);
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// advance the clock, and then let the browser run an animation frame,
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// to let the animation start
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clock.tick(1500);
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realSetTimeout(() => {
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// then advance it again to let it complete
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clock.tick(1000);
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realSetTimeout(() => {
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// the ghost should now have finished
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expect(hr.style.opacity).toEqual('0');
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done();
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}, 100);
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}, 100);
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});
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it('should collapse creation events', function() {
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const events = mkCreationEvents();
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TestUtilsMatrix.upsertRoomStateEvents(room, events);
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const { container } = render(getComponent({ events }));
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const createEvent = events.find(event => event.getType() === 'm.room.create');
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const encryptionEvent = events.find(event => event.getType() === 'm.room.encryption');
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// we expect that
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// - the room creation event, the room encryption event, and Alice inviting Bob,
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// should be outside of the room creation summary
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// - all other events should be inside the room creation summary
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const tiles = container.getElementsByClassName('mx_EventTile');
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expect(tiles[0].getAttribute('data-event-id')).toEqual(createEvent.getId());
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expect(tiles[1].getAttribute('data-event-id')).toEqual(encryptionEvent.getId());
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const [summaryTile] = container.getElementsByClassName('mx_GenericEventListSummary');
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const summaryEventTiles = summaryTile.getElementsByClassName('mx_EventTile');
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// every event except for the room creation, room encryption, and Bob's
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// invite event should be in the event summary
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expect(summaryEventTiles.length).toEqual(tiles.length - 3);
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});
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it('should not collapse beacons as part of creation events', function() {
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const events = mkCreationEvents();
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const creationEvent = events.find(event => event.getType() === 'm.room.create');
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const beaconInfoEvent = makeBeaconInfoEvent(
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creationEvent.getSender(),
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creationEvent.getRoomId(),
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{ isLive: true },
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);
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const combinedEvents = [...events, beaconInfoEvent];
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TestUtilsMatrix.upsertRoomStateEvents(room, combinedEvents);
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const { container } = render(getComponent({ events: combinedEvents }));
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const [summaryTile] = container.getElementsByClassName('mx_GenericEventListSummary');
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// beacon body is not in the summary
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expect(summaryTile.getElementsByClassName('mx_MBeaconBody').length).toBe(0);
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// beacon tile is rendered
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expect(container.getElementsByClassName('mx_MBeaconBody').length).toBe(1);
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});
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it('should hide read-marker at the end of creation event summary', function() {
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const events = mkCreationEvents();
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TestUtilsMatrix.upsertRoomStateEvents(room, events);
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const { container } = render(getComponent({
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events,
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readMarkerEventId: events[5].getId(),
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readMarkerVisible: true,
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}));
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// find the <li> which wraps the read marker
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const [rm] = container.getElementsByClassName('mx_RoomView_myReadMarker_container');
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const [messageList] = container.getElementsByClassName('mx_RoomView_MessageList');
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const rows = messageList.children;
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expect(rows.length).toEqual(7); // 6 events + the NewRoomIntro
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expect(rm.previousSibling).toEqual(rows[5]);
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// read marker should be hidden given props and at the last event
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expect(isReadMarkerVisible(rm)).toBeFalsy();
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});
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it('should render Date separators for the events', function() {
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const events = mkOneDayEvents();
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const { queryAllByRole } = render(getComponent({ events }));
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const dates = queryAllByRole('separator');
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expect(dates.length).toEqual(1);
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});
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it('appends events into summaries during forward pagination without changing key', () => {
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const events = mkMelsEvents().slice(1, 11);
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const { container, rerender } = render(getComponent({ events }));
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let els = container.getElementsByClassName('mx_GenericEventListSummary');
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expect(els.length).toEqual(1);
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expect(els[0].getAttribute('data-testid')).toEqual("eventlistsummary-" + events[0].getId());
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expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(10);
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const updatedEvents = [
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...events,
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TestUtilsMatrix.mkMembership({
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event: true,
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room: "!room:id",
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user: "@user:id",
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target: bobMember,
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ts: Date.now(),
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mship: 'join',
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prevMship: 'join',
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name: 'A user',
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}),
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];
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rerender(getComponent({ events: updatedEvents }));
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els = container.getElementsByClassName('mx_GenericEventListSummary');
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expect(els.length).toEqual(1);
|
|
expect(els[0].getAttribute('data-testid')).toEqual("eventlistsummary-" + events[0].getId());
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(11);
|
|
});
|
|
|
|
it('prepends events into summaries during backward pagination without changing key', () => {
|
|
const events = mkMelsEvents().slice(1, 11);
|
|
|
|
const { container, rerender } = render(getComponent({ events }));
|
|
let els = container.getElementsByClassName('mx_GenericEventListSummary');
|
|
expect(els.length).toEqual(1);
|
|
expect(els[0].getAttribute('data-testid')).toEqual("eventlistsummary-" + events[0].getId());
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(10);
|
|
|
|
const updatedEvents = [
|
|
TestUtilsMatrix.mkMembership({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
target: bobMember,
|
|
ts: Date.now(),
|
|
mship: 'join',
|
|
prevMship: 'join',
|
|
name: 'A user',
|
|
}),
|
|
...events,
|
|
];
|
|
rerender(getComponent({ events: updatedEvents }));
|
|
|
|
els = container.getElementsByClassName('mx_GenericEventListSummary');
|
|
expect(els.length).toEqual(1);
|
|
expect(els[0].getAttribute('data-testid')).toEqual("eventlistsummary-" + events[0].getId());
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(11);
|
|
});
|
|
|
|
it('assigns different keys to summaries that get split up', () => {
|
|
const events = mkMelsEvents().slice(1, 11);
|
|
|
|
const { container, rerender } = render(getComponent({ events }));
|
|
let els = container.getElementsByClassName('mx_GenericEventListSummary');
|
|
expect(els.length).toEqual(1);
|
|
expect(els[0].getAttribute('data-testid')).toEqual(`eventlistsummary-${events[0].getId()}`);
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(10);
|
|
|
|
const updatedEvents = [
|
|
...events.slice(0, 5),
|
|
TestUtilsMatrix.mkMessage({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
msg: "Hello!",
|
|
}),
|
|
...events.slice(5, 10),
|
|
];
|
|
rerender(getComponent({ events: updatedEvents }));
|
|
|
|
// summaries split becuase room messages are not summarised
|
|
els = container.getElementsByClassName('mx_GenericEventListSummary');
|
|
expect(els.length).toEqual(2);
|
|
expect(els[0].getAttribute('data-testid')).toEqual(`eventlistsummary-${events[0].getId()}`);
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(5);
|
|
|
|
expect(els[1].getAttribute('data-testid')).toEqual(`eventlistsummary-${events[5].getId()}`);
|
|
expect(els[1].getAttribute("data-scroll-tokens").split(',').length).toEqual(5);
|
|
});
|
|
|
|
// We test this because setting lookups can be *slow*, and we don't want
|
|
// them to happen in this code path
|
|
it("doesn't lookup showHiddenEventsInTimeline while rendering", () => {
|
|
// We're only interested in the setting lookups that happen on every render,
|
|
// rather than those happening on first mount, so let's get those out of the way
|
|
const { rerender } = render(getComponent({ events: [] }));
|
|
|
|
// Set up our spy and re-render with new events
|
|
const settingsSpy = jest.spyOn(SettingsStore, "getValue").mockClear();
|
|
|
|
rerender(getComponent({ events: mkMixedHiddenAndShownEvents() }));
|
|
|
|
expect(settingsSpy).not.toHaveBeenCalledWith("showHiddenEventsInTimeline");
|
|
settingsSpy.mockRestore();
|
|
});
|
|
|
|
it("should group hidden event reactions into an event list summary", () => {
|
|
const events = [
|
|
TestUtilsMatrix.mkEvent({
|
|
event: true,
|
|
type: "m.reaction",
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
content: {},
|
|
ts: 1,
|
|
}),
|
|
TestUtilsMatrix.mkEvent({
|
|
event: true,
|
|
type: "m.reaction",
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
content: {},
|
|
ts: 2,
|
|
}),
|
|
TestUtilsMatrix.mkEvent({
|
|
event: true,
|
|
type: "m.reaction",
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
content: {},
|
|
ts: 3,
|
|
}),
|
|
];
|
|
const { container } = render(getComponent({ events }, { showHiddenEvents: true }));
|
|
|
|
const els = container.getElementsByClassName('mx_GenericEventListSummary');
|
|
expect(els.length).toEqual(1);
|
|
expect(els[0].getAttribute("data-scroll-tokens").split(',').length).toEqual(3);
|
|
});
|
|
});
|
|
|
|
describe("shouldFormContinuation", () => {
|
|
it("does not form continuations from thread roots which have summaries", () => {
|
|
const message1 = TestUtilsMatrix.mkMessage({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
msg: "Here is a message in the main timeline",
|
|
});
|
|
|
|
const message2 = TestUtilsMatrix.mkMessage({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
msg: "And here's another message in the main timeline",
|
|
});
|
|
|
|
const threadRoot = TestUtilsMatrix.mkMessage({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
msg: "Here is a thread",
|
|
});
|
|
jest.spyOn(threadRoot, "isThreadRoot", "get").mockReturnValue(true);
|
|
|
|
const message3 = TestUtilsMatrix.mkMessage({
|
|
event: true,
|
|
room: "!room:id",
|
|
user: "@user:id",
|
|
msg: "And here's another message in the main timeline after the thread root",
|
|
});
|
|
|
|
expect(shouldFormContinuation(message1, message2, false, true)).toEqual(true);
|
|
expect(shouldFormContinuation(message2, threadRoot, false, true)).toEqual(true);
|
|
expect(shouldFormContinuation(threadRoot, message3, false, true)).toEqual(true);
|
|
|
|
const thread = {
|
|
length: 1,
|
|
replyToEvent: {},
|
|
} as unknown as Thread;
|
|
jest.spyOn(threadRoot, "getThread").mockReturnValue(thread);
|
|
expect(shouldFormContinuation(message2, threadRoot, false, true)).toEqual(false);
|
|
expect(shouldFormContinuation(threadRoot, message3, false, true)).toEqual(false);
|
|
});
|
|
});
|