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e8b92b308b
* Conform more code to strict null checking * delint * Iterate * delint * Fix bad test
218 lines
8.3 KiB
TypeScript
218 lines
8.3 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 { IEncryptedFile, UploadOpts, MatrixClient } from "matrix-js-sdk/src/matrix";
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import { createVoiceMessageRecording, VoiceMessageRecording } from "../../src/audio/VoiceMessageRecording";
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import { RecordingState, VoiceRecording } from "../../src/audio/VoiceRecording";
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import { uploadFile } from "../../src/ContentMessages";
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import { stubClient } from "../test-utils";
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import { Playback } from "../../src/audio/Playback";
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jest.mock("../../src/ContentMessages", () => ({
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uploadFile: jest.fn(),
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}));
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jest.mock("../../src/audio/Playback", () => ({
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Playback: jest.fn(),
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}));
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describe("VoiceMessageRecording", () => {
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const roomId = "!room:example.com";
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const contentType = "test content type";
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const durationSeconds = 23;
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const testBuf = new Uint8Array([1, 2, 3]);
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const testAmplitudes = [4, 5, 6];
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let voiceRecording: VoiceRecording;
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let voiceMessageRecording: VoiceMessageRecording;
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let client: MatrixClient;
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beforeEach(() => {
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client = stubClient();
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voiceRecording = {
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contentType,
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durationSeconds,
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start: jest.fn().mockResolvedValue(undefined),
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stop: jest.fn().mockResolvedValue(undefined),
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on: jest.fn(),
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off: jest.fn(),
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emit: jest.fn(),
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isRecording: true,
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isSupported: true,
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liveData: jest.fn(),
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amplitudes: testAmplitudes,
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} as unknown as VoiceRecording;
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voiceMessageRecording = new VoiceMessageRecording(client, voiceRecording);
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});
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it("hasRecording should return false", () => {
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expect(voiceMessageRecording.hasRecording).toBe(false);
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});
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it("createVoiceMessageRecording should return a VoiceMessageRecording", () => {
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expect(createVoiceMessageRecording(client)).toBeInstanceOf(VoiceMessageRecording);
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});
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it("durationSeconds should return the VoiceRecording value", () => {
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expect(voiceMessageRecording.durationSeconds).toBe(durationSeconds);
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});
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it("contentType should return the VoiceRecording value", () => {
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expect(voiceMessageRecording.contentType).toBe(contentType);
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});
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it.each([true, false])("isRecording should return %s from VoiceRecording", (value: boolean) => {
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// @ts-ignore
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voiceRecording.isRecording = value;
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expect(voiceMessageRecording.isRecording).toBe(value);
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});
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it.each([true, false])("isSupported should return %s from VoiceRecording", (value: boolean) => {
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// @ts-ignore
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voiceRecording.isSupported = value;
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expect(voiceMessageRecording.isSupported).toBe(value);
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});
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it("should return liveData from VoiceRecording", () => {
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expect(voiceMessageRecording.liveData).toBe(voiceRecording.liveData);
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});
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it("start should forward the call to VoiceRecording.start", async () => {
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await voiceMessageRecording.start();
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expect(voiceRecording.start).toHaveBeenCalled();
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});
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it("on should forward the call to VoiceRecording", () => {
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const callback = () => {};
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const result = voiceMessageRecording.on("test on", callback);
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expect(voiceRecording.on).toHaveBeenCalledWith("test on", callback);
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expect(result).toBe(voiceMessageRecording);
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});
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it("off should forward the call to VoiceRecording", () => {
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const callback = () => {};
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const result = voiceMessageRecording.off("test off", callback);
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expect(voiceRecording.off).toHaveBeenCalledWith("test off", callback);
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expect(result).toBe(voiceMessageRecording);
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});
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it("emit should forward the call to VoiceRecording", () => {
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voiceMessageRecording.emit("test emit", 42);
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expect(voiceRecording.emit).toHaveBeenCalledWith("test emit", 42);
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});
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it("upload should raise an error", async () => {
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await expect(voiceMessageRecording.upload(roomId)).rejects.toThrow("No recording available to upload");
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});
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describe("when the first data has been received", () => {
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const uploadUrl = "https://example.com/content123";
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const encryptedFile = {} as unknown as IEncryptedFile;
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beforeEach(() => {
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voiceRecording.onDataAvailable!(testBuf);
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});
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it("contentLength should return the buffer length", () => {
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expect(voiceMessageRecording.contentLength).toBe(testBuf.length);
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});
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it("stop should return a copy of the data buffer", async () => {
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const result = await voiceMessageRecording.stop();
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expect(voiceRecording.stop).toHaveBeenCalled();
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expect(result).toEqual(testBuf);
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});
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it("hasRecording should return true", () => {
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expect(voiceMessageRecording.hasRecording).toBe(true);
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});
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describe("upload", () => {
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let uploadFileClient: MatrixClient | null;
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let uploadFileRoomId: string | null;
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let uploadBlob: Blob | null;
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beforeEach(() => {
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uploadFileClient = null;
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uploadFileRoomId = null;
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uploadBlob = null;
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mocked(uploadFile).mockImplementation(
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(
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matrixClient: MatrixClient,
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roomId: string,
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file: File | Blob,
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_progressHandler?: UploadOpts["progressHandler"],
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): Promise<{ url?: string; file?: IEncryptedFile }> => {
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uploadFileClient = matrixClient;
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uploadFileRoomId = roomId;
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uploadBlob = file;
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// @ts-ignore
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return Promise.resolve({
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url: uploadUrl,
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file: encryptedFile,
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});
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},
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);
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});
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it("should upload the file and trigger the upload events", async () => {
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const result = await voiceMessageRecording.upload(roomId);
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expect(voiceRecording.emit).toHaveBeenNthCalledWith(1, RecordingState.Uploading);
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expect(voiceRecording.emit).toHaveBeenNthCalledWith(2, RecordingState.Uploaded);
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expect(result.mxc).toBe(uploadUrl);
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expect(result.encrypted).toBe(encryptedFile);
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expect(mocked(uploadFile)).toHaveBeenCalled();
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expect(uploadFileClient).toBe(client);
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expect(uploadFileRoomId).toBe(roomId);
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expect(uploadBlob?.type).toBe(contentType);
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const blobArray = await uploadBlob!.arrayBuffer();
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expect(new Uint8Array(blobArray)).toEqual(testBuf);
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});
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it("should reuse the result", async () => {
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const result1 = await voiceMessageRecording.upload(roomId);
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const result2 = await voiceMessageRecording.upload(roomId);
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expect(result1).toBe(result2);
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});
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});
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describe("getPlayback", () => {
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beforeEach(() => {
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mocked(Playback).mockImplementation((buf: ArrayBuffer, seedWaveform): any => {
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expect(new Uint8Array(buf)).toEqual(testBuf);
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expect(seedWaveform).toEqual(testAmplitudes);
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return {} as Playback;
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});
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});
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it("should return a Playback with the data", () => {
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voiceMessageRecording.getPlayback();
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expect(mocked(Playback)).toHaveBeenCalled();
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});
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it("should reuse the result", () => {
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const playback1 = voiceMessageRecording.getPlayback();
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const playback2 = voiceMessageRecording.getPlayback();
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expect(playback1).toBe(playback2);
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});
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});
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});
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});
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