440 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			TypeScript
		
	
	
			
		
		
	
	
			440 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			TypeScript
		
	
	
/*
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Copyright 2017 - 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 { mocked } from "jest-mock";
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import { MatrixError, Room } from "matrix-js-sdk/src/matrix";
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import { sleep } from "matrix-js-sdk/src/utils";
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import { RoomViewStore } from "../../src/stores/RoomViewStore";
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import { Action } from "../../src/dispatcher/actions";
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import { getMockClientWithEventEmitter, untilDispatch, untilEmission } from "../test-utils";
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import SettingsStore from "../../src/settings/SettingsStore";
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import { SlidingSyncManager } from "../../src/SlidingSyncManager";
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import { PosthogAnalytics } from "../../src/PosthogAnalytics";
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import { TimelineRenderingType } from "../../src/contexts/RoomContext";
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import { MatrixDispatcher } from "../../src/dispatcher/dispatcher";
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import { UPDATE_EVENT } from "../../src/stores/AsyncStore";
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import { ActiveRoomChangedPayload } from "../../src/dispatcher/payloads/ActiveRoomChangedPayload";
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import { SpaceStoreClass } from "../../src/stores/spaces/SpaceStore";
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import { TestSdkContext } from "../TestSdkContext";
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import { ViewRoomPayload } from "../../src/dispatcher/payloads/ViewRoomPayload";
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import {
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    VoiceBroadcastInfoState,
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    VoiceBroadcastPlayback,
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    VoiceBroadcastPlaybacksStore,
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    VoiceBroadcastRecording,
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} from "../../src/voice-broadcast";
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import { mkVoiceBroadcastInfoStateEvent } from "../voice-broadcast/utils/test-utils";
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import Modal from "../../src/Modal";
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jest.mock("../../src/Modal");
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// mock out the injected classes
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jest.mock("../../src/PosthogAnalytics");
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const MockPosthogAnalytics = <jest.Mock<PosthogAnalytics>>(<unknown>PosthogAnalytics);
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jest.mock("../../src/SlidingSyncManager");
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const MockSlidingSyncManager = <jest.Mock<SlidingSyncManager>>(<unknown>SlidingSyncManager);
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jest.mock("../../src/stores/spaces/SpaceStore");
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const MockSpaceStore = <jest.Mock<SpaceStoreClass>>(<unknown>SpaceStoreClass);
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// mock VoiceRecording because it contains all the audio APIs
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jest.mock("../../src/audio/VoiceRecording", () => ({
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    VoiceRecording: jest.fn().mockReturnValue({
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        disableMaxLength: jest.fn(),
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        liveData: {
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            onUpdate: jest.fn(),
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        },
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        off: jest.fn(),
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        on: jest.fn(),
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        start: jest.fn(),
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        stop: jest.fn(),
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        destroy: jest.fn(),
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        contentType: "audio/ogg",
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    }),
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}));
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jest.mock("../../src/utils/DMRoomMap", () => {
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    const mock = {
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        getUserIdForRoomId: jest.fn(),
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        getDMRoomsForUserId: jest.fn(),
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    };
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    return {
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        shared: jest.fn().mockReturnValue(mock),
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        sharedInstance: mock,
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    };
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});
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describe("RoomViewStore", function () {
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    const userId = "@alice:server";
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    const roomId = "!randomcharacters:aser.ver";
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    const roomId2 = "!room2:example.com";
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    // we need to change the alias to ensure cache misses as the cache exists
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    // through all tests.
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    let alias = "#somealias2:aser.ver";
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    const mockClient = getMockClientWithEventEmitter({
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        joinRoom: jest.fn(),
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        getRoom: jest.fn(),
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        getRoomIdForAlias: jest.fn(),
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        isGuest: jest.fn(),
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        getUserId: jest.fn().mockReturnValue(userId),
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        getSafeUserId: jest.fn().mockReturnValue(userId),
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        getDeviceId: jest.fn().mockReturnValue("ABC123"),
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        sendStateEvent: jest.fn().mockResolvedValue({}),
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        supportsThreads: jest.fn(),
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        isInitialSyncComplete: jest.fn().mockResolvedValue(false),
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        relations: jest.fn(),
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    });
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    const room = new Room(roomId, mockClient, userId);
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    const room2 = new Room(roomId2, mockClient, userId);
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    const viewCall = async (): Promise<void> => {
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        dis.dispatch<ViewRoomPayload>({
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            action: Action.ViewRoom,
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            room_id: roomId,
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            view_call: true,
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            metricsTrigger: undefined,
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        });
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        await untilDispatch(Action.ViewRoom, dis);
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    };
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    let roomViewStore: RoomViewStore;
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    let slidingSyncManager: SlidingSyncManager;
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    let dis: MatrixDispatcher;
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    let stores: TestSdkContext;
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    beforeEach(function () {
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        jest.clearAllMocks();
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        mockClient.credentials = { userId: userId };
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        mockClient.joinRoom.mockResolvedValue(room);
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        mockClient.getRoom.mockImplementation((roomId: string): Room | null => {
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            if (roomId === room.roomId) return room;
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            if (roomId === room2.roomId) return room2;
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            return null;
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        });
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        mockClient.isGuest.mockReturnValue(false);
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        mockClient.getSafeUserId.mockReturnValue(userId);
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        // Make the RVS to test
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        dis = new MatrixDispatcher();
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        slidingSyncManager = new MockSlidingSyncManager();
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        stores = new TestSdkContext();
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        stores.client = mockClient;
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        stores._SlidingSyncManager = slidingSyncManager;
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        stores._PosthogAnalytics = new MockPosthogAnalytics();
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        stores._SpaceStore = new MockSpaceStore();
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        stores._VoiceBroadcastPlaybacksStore = new VoiceBroadcastPlaybacksStore(stores.voiceBroadcastRecordingsStore);
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        roomViewStore = new RoomViewStore(dis, stores);
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        stores._RoomViewStore = roomViewStore;
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    });
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    it("can be used to view a room by ID and join", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        dis.dispatch({ action: Action.JoinRoom });
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        await untilDispatch(Action.JoinRoomReady, dis);
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        expect(mockClient.joinRoom).toHaveBeenCalledWith(roomId, { viaServers: [] });
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        expect(roomViewStore.isJoining()).toBe(true);
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    });
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    it("can auto-join a room", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId, auto_join: true });
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        await untilDispatch(Action.JoinRoomReady, dis);
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        expect(mockClient.joinRoom).toHaveBeenCalledWith(roomId, { viaServers: [] });
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        expect(roomViewStore.isJoining()).toBe(true);
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    });
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    it("emits ActiveRoomChanged when the viewed room changes", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        let payload = (await untilDispatch(Action.ActiveRoomChanged, dis)) as ActiveRoomChangedPayload;
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        expect(payload.newRoomId).toEqual(roomId);
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        expect(payload.oldRoomId).toEqual(null);
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId2 });
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        payload = (await untilDispatch(Action.ActiveRoomChanged, dis)) as ActiveRoomChangedPayload;
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        expect(payload.newRoomId).toEqual(roomId2);
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        expect(payload.oldRoomId).toEqual(roomId);
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    });
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    it("invokes room activity listeners when the viewed room changes", async () => {
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        const callback = jest.fn();
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        roomViewStore.addRoomListener(roomId, callback);
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        (await untilDispatch(Action.ActiveRoomChanged, dis)) as ActiveRoomChangedPayload;
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        expect(callback).toHaveBeenCalledWith(true);
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        expect(callback).not.toHaveBeenCalledWith(false);
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId2 });
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        (await untilDispatch(Action.ActiveRoomChanged, dis)) as ActiveRoomChangedPayload;
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        expect(callback).toHaveBeenCalledWith(false);
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    });
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    it("can be used to view a room by alias and join", async () => {
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        mockClient.getRoomIdForAlias.mockResolvedValue({ room_id: roomId, servers: [] });
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        dis.dispatch({ action: Action.ViewRoom, room_alias: alias });
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        await untilDispatch((p) => {
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            // wait for the re-dispatch with the room ID
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            return p.action === Action.ViewRoom && p.room_id === roomId;
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        }, dis);
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        // roomId is set to id of the room alias
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        expect(roomViewStore.getRoomId()).toBe(roomId);
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        // join the room
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        dis.dispatch({ action: Action.JoinRoom }, true);
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        await untilDispatch(Action.JoinRoomReady, dis);
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        expect(roomViewStore.isJoining()).toBeTruthy();
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        expect(mockClient.joinRoom).toHaveBeenCalledWith(alias, { viaServers: [] });
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    });
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    it("emits ViewRoomError if the alias lookup fails", async () => {
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        alias = "#something-different:to-ensure-cache-miss";
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        mockClient.getRoomIdForAlias.mockRejectedValue(new Error("network error or something"));
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        dis.dispatch({ action: Action.ViewRoom, room_alias: alias });
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        const payload = await untilDispatch(Action.ViewRoomError, dis);
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        expect(payload.room_id).toBeNull();
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        expect(payload.room_alias).toEqual(alias);
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        expect(roomViewStore.getRoomAlias()).toEqual(alias);
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    });
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    it("emits JoinRoomError if joining the room fails", async () => {
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        const joinErr = new Error("network error or something");
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        mockClient.joinRoom.mockRejectedValue(joinErr);
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        dis.dispatch({ action: Action.JoinRoom });
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        await untilDispatch(Action.JoinRoomError, dis);
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        expect(roomViewStore.isJoining()).toBe(false);
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        expect(roomViewStore.getJoinError()).toEqual(joinErr);
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    });
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    it("remembers the event being replied to when swapping rooms", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        await untilDispatch(Action.ActiveRoomChanged, dis);
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        const replyToEvent = {
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            getRoomId: () => roomId,
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        };
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        dis.dispatch({ action: "reply_to_event", event: replyToEvent, context: TimelineRenderingType.Room });
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        await untilEmission(roomViewStore, UPDATE_EVENT);
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        expect(roomViewStore.getQuotingEvent()).toEqual(replyToEvent);
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        // view the same room, should remember the event.
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        // set the highlighed flag to make sure there is a state change so we get an update event
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId, highlighted: true });
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        await untilEmission(roomViewStore, UPDATE_EVENT);
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        expect(roomViewStore.getQuotingEvent()).toEqual(replyToEvent);
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    });
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    it("swaps to the replied event room if it is not the current room", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        await untilDispatch(Action.ActiveRoomChanged, dis);
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        const replyToEvent = {
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            getRoomId: () => roomId2,
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        };
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        dis.dispatch({ action: "reply_to_event", event: replyToEvent, context: TimelineRenderingType.Room });
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        await untilDispatch(Action.ViewRoom, dis);
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        expect(roomViewStore.getQuotingEvent()).toEqual(replyToEvent);
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        expect(roomViewStore.getRoomId()).toEqual(roomId2);
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    });
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    it("should ignore reply_to_event for Thread panels", async () => {
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        expect(roomViewStore.getQuotingEvent()).toBeFalsy();
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        const replyToEvent = {
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            getRoomId: () => roomId2,
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        };
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        dis.dispatch({ action: "reply_to_event", event: replyToEvent, context: TimelineRenderingType.Thread });
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        await sleep(100);
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        expect(roomViewStore.getQuotingEvent()).toBeFalsy();
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    });
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    it.each([TimelineRenderingType.Room, TimelineRenderingType.File, TimelineRenderingType.Notification])(
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        "Should respect reply_to_event for %s rendering context",
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        async (context) => {
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            const replyToEvent = {
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                getRoomId: () => roomId,
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            };
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            dis.dispatch({ action: "reply_to_event", event: replyToEvent, context });
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            await untilDispatch(Action.ViewRoom, dis);
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            expect(roomViewStore.getQuotingEvent()).toEqual(replyToEvent);
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        },
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    );
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    it("removes the roomId on ViewHomePage", async () => {
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        await untilDispatch(Action.ActiveRoomChanged, dis);
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        expect(roomViewStore.getRoomId()).toEqual(roomId);
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        dis.dispatch({ action: Action.ViewHomePage });
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        await untilEmission(roomViewStore, UPDATE_EVENT);
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        expect(roomViewStore.getRoomId()).toBeNull();
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    });
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    it("when viewing a call without a broadcast, it should not raise an error", async () => {
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        await viewCall();
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    });
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    it("should display an error message when the room is unreachable via the roomId", async () => {
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        // When
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        // View and wait for the room
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        dis.dispatch({ action: Action.ViewRoom, room_id: roomId });
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        await untilDispatch(Action.ActiveRoomChanged, dis);
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        // Generate error to display the expected error message
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        const error = new MatrixError(undefined, 404);
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        roomViewStore.showJoinRoomError(error, roomId);
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        // Check the modal props
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        expect(mocked(Modal).createDialog.mock.calls[0][1]).toMatchSnapshot();
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    });
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    it("should display the generic error message when the roomId doesnt match", async () => {
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        // When
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        // Generate error to display the expected error message
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        const error = new MatrixError({ error: "my 404 error" }, 404);
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        roomViewStore.showJoinRoomError(error, roomId);
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        // Check the modal props
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        expect(mocked(Modal).createDialog.mock.calls[0][1]).toMatchSnapshot();
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    });
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    describe("when listening to a voice broadcast", () => {
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        let voiceBroadcastPlayback: VoiceBroadcastPlayback;
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        beforeEach(() => {
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            voiceBroadcastPlayback = new VoiceBroadcastPlayback(
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                mkVoiceBroadcastInfoStateEvent(
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                    roomId,
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                    VoiceBroadcastInfoState.Started,
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                    mockClient.getSafeUserId(),
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                    "d42",
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                ),
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                mockClient,
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                stores.voiceBroadcastRecordingsStore,
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            );
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            stores.voiceBroadcastPlaybacksStore.setCurrent(voiceBroadcastPlayback);
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            jest.spyOn(voiceBroadcastPlayback, "pause").mockImplementation();
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        });
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        it("and viewing a call it should pause the current broadcast", async () => {
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            await viewCall();
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            expect(voiceBroadcastPlayback.pause).toHaveBeenCalled();
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            expect(roomViewStore.isViewingCall()).toBe(true);
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        });
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    });
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    describe("when recording a voice broadcast", () => {
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        beforeEach(() => {
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            stores.voiceBroadcastRecordingsStore.setCurrent(
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                new VoiceBroadcastRecording(
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                    mkVoiceBroadcastInfoStateEvent(
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                        roomId,
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                        VoiceBroadcastInfoState.Started,
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                        mockClient.getSafeUserId(),
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                        "d42",
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                    ),
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                    mockClient,
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                ),
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            );
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        });
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        it("and trying to view a call, it should not actually view it and show the info dialog", async () => {
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            await viewCall();
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            expect(Modal.createDialog).toMatchSnapshot();
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            expect(roomViewStore.isViewingCall()).toBe(false);
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        });
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        describe("and viewing a room with a broadcast", () => {
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            beforeEach(async () => {
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                const broadcastEvent = mkVoiceBroadcastInfoStateEvent(
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                    roomId2,
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                    VoiceBroadcastInfoState.Started,
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                    mockClient.getSafeUserId(),
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                    "ABC123",
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                );
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                room2.addLiveEvents([broadcastEvent]);
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                stores.voiceBroadcastPlaybacksStore.getByInfoEvent(broadcastEvent, mockClient);
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                dis.dispatch({ action: Action.ViewRoom, room_id: roomId2 });
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                await untilDispatch(Action.ActiveRoomChanged, dis);
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            });
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            it("should continue recording", () => {
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                expect(stores.voiceBroadcastPlaybacksStore.getCurrent()).toBeNull();
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                expect(stores.voiceBroadcastRecordingsStore.getCurrent()?.getState()).toBe(
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                    VoiceBroadcastInfoState.Started,
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                );
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            });
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            describe("and stopping the recording", () => {
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                beforeEach(async () => {
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                    await stores.voiceBroadcastRecordingsStore.getCurrent()?.stop();
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                    // check test precondition
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                    expect(stores.voiceBroadcastRecordingsStore.getCurrent()).toBeNull();
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                });
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                it("should view the broadcast", () => {
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                    expect(stores.voiceBroadcastPlaybacksStore.getCurrent()?.infoEvent.getRoomId()).toBe(roomId2);
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                });
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            });
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        });
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    });
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    describe("Sliding Sync", function () {
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        beforeEach(() => {
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            jest.spyOn(SettingsStore, "getValue").mockImplementation((settingName, roomId, value) => {
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                return settingName === "feature_sliding_sync"; // this is enabled, everything else is disabled.
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            });
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        });
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        it("subscribes to the room", async () => {
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            const setRoomVisible = jest
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						|
                .spyOn(slidingSyncManager, "setRoomVisible")
 | 
						|
                .mockReturnValue(Promise.resolve(""));
 | 
						|
            const subscribedRoomId = "!sub1:localhost";
 | 
						|
            dis.dispatch({ action: Action.ViewRoom, room_id: subscribedRoomId });
 | 
						|
            await untilDispatch(Action.ActiveRoomChanged, dis);
 | 
						|
            expect(roomViewStore.getRoomId()).toBe(subscribedRoomId);
 | 
						|
            expect(setRoomVisible).toHaveBeenCalledWith(subscribedRoomId, true);
 | 
						|
        });
 | 
						|
 | 
						|
        // Regression test for an in-the-wild bug where rooms would rapidly switch forever in sliding sync mode
 | 
						|
        it("doesn't get stuck in a loop if you view rooms quickly", async () => {
 | 
						|
            const setRoomVisible = jest
 | 
						|
                .spyOn(slidingSyncManager, "setRoomVisible")
 | 
						|
                .mockReturnValue(Promise.resolve(""));
 | 
						|
            const subscribedRoomId = "!sub1:localhost";
 | 
						|
            const subscribedRoomId2 = "!sub2:localhost";
 | 
						|
            dis.dispatch({ action: Action.ViewRoom, room_id: subscribedRoomId }, true);
 | 
						|
            dis.dispatch({ action: Action.ViewRoom, room_id: subscribedRoomId2 }, true);
 | 
						|
            await untilDispatch(Action.ActiveRoomChanged, dis);
 | 
						|
            // sub(1) then unsub(1) sub(2), unsub(1)
 | 
						|
            const wantCalls = [
 | 
						|
                [subscribedRoomId, true],
 | 
						|
                [subscribedRoomId, false],
 | 
						|
                [subscribedRoomId2, true],
 | 
						|
                [subscribedRoomId, false],
 | 
						|
            ];
 | 
						|
            expect(setRoomVisible).toHaveBeenCalledTimes(wantCalls.length);
 | 
						|
            wantCalls.forEach((v, i) => {
 | 
						|
                try {
 | 
						|
                    expect(setRoomVisible.mock.calls[i][0]).toEqual(v[0]);
 | 
						|
                    expect(setRoomVisible.mock.calls[i][1]).toEqual(v[1]);
 | 
						|
                } catch (err) {
 | 
						|
                    throw new Error(`i=${i} got ${setRoomVisible.mock.calls[i]} want ${v}`);
 | 
						|
                }
 | 
						|
            });
 | 
						|
        });
 | 
						|
    });
 | 
						|
});
 |