mirror of
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168 lines
5.9 KiB
TypeScript
168 lines
5.9 KiB
TypeScript
/*
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Copyright 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 { MatrixClient, MatrixEvent, Room } from "matrix-js-sdk/src/matrix";
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import {
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VoiceBroadcastInfoState,
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VoiceBroadcastPlayback,
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VoiceBroadcastPlaybackEvent,
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VoiceBroadcastPlaybacksStore,
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VoiceBroadcastPlaybacksStoreEvent,
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VoiceBroadcastPlaybackState,
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} from "../../../src/voice-broadcast";
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import { mkStubRoom, stubClient } from "../../test-utils";
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import { mkVoiceBroadcastInfoStateEvent } from "../utils/test-utils";
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describe("VoiceBroadcastPlaybacksStore", () => {
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const roomId = "!room:example.com";
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let client: MatrixClient;
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let userId: string;
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let deviceId: string;
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let room: Room;
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let infoEvent1: MatrixEvent;
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let infoEvent2: MatrixEvent;
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let playback1: VoiceBroadcastPlayback;
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let playback2: VoiceBroadcastPlayback;
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let playbacks: VoiceBroadcastPlaybacksStore;
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let onCurrentChanged: (playback: VoiceBroadcastPlayback) => void;
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beforeEach(() => {
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client = stubClient();
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userId = client.getUserId() || "";
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deviceId = client.getDeviceId() || "";
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mocked(client.relations).mockClear();
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mocked(client.relations).mockResolvedValue({ events: [] });
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room = mkStubRoom(roomId, "test room", client);
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mocked(client.getRoom).mockImplementation((roomId: string): Room | null => {
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if (roomId === room.roomId) {
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return room;
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}
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return null;
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});
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infoEvent1 = mkVoiceBroadcastInfoStateEvent(roomId, VoiceBroadcastInfoState.Started, userId, deviceId);
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infoEvent2 = mkVoiceBroadcastInfoStateEvent(roomId, VoiceBroadcastInfoState.Started, userId, deviceId);
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playback1 = new VoiceBroadcastPlayback(infoEvent1, client);
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jest.spyOn(playback1, "off");
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playback2 = new VoiceBroadcastPlayback(infoEvent2, client);
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jest.spyOn(playback2, "off");
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playbacks = new VoiceBroadcastPlaybacksStore();
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jest.spyOn(playbacks, "removeAllListeners");
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onCurrentChanged = jest.fn();
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playbacks.on(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, onCurrentChanged);
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});
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afterEach(() => {
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playbacks.off(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, onCurrentChanged);
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});
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describe("when setting a current Voice Broadcast playback", () => {
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beforeEach(() => {
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playbacks.setCurrent(playback1);
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});
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it("should return it as current", () => {
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expect(playbacks.getCurrent()).toBe(playback1);
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});
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it("should return it by id", () => {
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expect(playbacks.getByInfoEvent(infoEvent1, client)).toBe(playback1);
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});
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it("should emit a CurrentChanged event", () => {
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expect(onCurrentChanged).toHaveBeenCalledWith(playback1);
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});
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describe("and setting the same again", () => {
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beforeEach(() => {
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mocked(onCurrentChanged).mockClear();
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playbacks.setCurrent(playback1);
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});
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it("should not emit a CurrentChanged event", () => {
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expect(onCurrentChanged).not.toHaveBeenCalled();
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});
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});
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describe("and setting another playback and start both", () => {
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beforeEach(() => {
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playbacks.setCurrent(playback2);
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playback1.start();
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playback2.start();
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});
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it("should set playback1 to paused", () => {
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expect(playback1.getState()).toBe(VoiceBroadcastPlaybackState.Paused);
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});
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it("should set playback2 to buffering", () => {
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// buffering because there are no chunks, yet
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expect(playback2.getState()).toBe(VoiceBroadcastPlaybackState.Buffering);
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});
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describe("and calling destroy", () => {
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beforeEach(() => {
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playbacks.destroy();
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});
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it("should remove all listeners", () => {
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expect(playbacks.removeAllListeners).toHaveBeenCalled();
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});
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it("should deregister the listeners on the playbacks", () => {
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expect(playback1.off).toHaveBeenCalledWith(
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VoiceBroadcastPlaybackEvent.StateChanged,
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expect.any(Function),
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);
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expect(playback2.off).toHaveBeenCalledWith(
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VoiceBroadcastPlaybackEvent.StateChanged,
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expect.any(Function),
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);
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});
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});
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});
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});
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describe("getByInfoEventId", () => {
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let returnedPlayback: VoiceBroadcastPlayback;
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describe("when retrieving a known playback", () => {
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beforeEach(() => {
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playbacks.setCurrent(playback1);
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returnedPlayback = playbacks.getByInfoEvent(infoEvent1, client);
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});
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it("should return the playback", () => {
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expect(returnedPlayback).toBe(playback1);
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});
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});
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describe("when retrieving an unknown playback", () => {
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beforeEach(() => {
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returnedPlayback = playbacks.getByInfoEvent(infoEvent1, client);
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});
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it("should return the playback", () => {
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expect(returnedPlayback.infoEvent).toBe(infoEvent1);
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});
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});
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});
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});
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