113 lines
4.1 KiB
TypeScript
113 lines
4.1 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2022 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
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Please see LICENSE files in the repository root for full details.
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*/
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import { mocked } from "jest-mock";
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import { logger } from "matrix-js-sdk/src/logger";
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import { screen } from "jest-matrix-react";
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import { requestMediaPermissions } from "../../../../src/utils/media/requestMediaPermissions";
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import { flushPromises, useMockMediaDevices } from "../../../test-utils";
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describe("requestMediaPermissions", () => {
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let error: Error;
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const audioVideoStream = {} as MediaStream;
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const audioStream = {} as MediaStream;
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const itShouldLogTheErrorAndShowTheNoMediaPermissionsModal = () => {
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it("should log the error and show the »No media permissions« modal", async () => {
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expect(logger.log).toHaveBeenCalledWith("Failed to list userMedia devices", error);
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await expect(screen.findByText("No media permissions")).resolves.toBeInTheDocument();
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});
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};
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beforeEach(() => {
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useMockMediaDevices();
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error = new Error();
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jest.spyOn(logger, "log");
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});
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describe("when an audio and video device is available", () => {
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beforeEach(() => {
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mocked(navigator.mediaDevices.getUserMedia).mockImplementation(
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async ({ audio, video }: MediaStreamConstraints): Promise<MediaStream> => {
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if (audio && video) return audioVideoStream;
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return audioStream;
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},
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);
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});
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it("should return the audio/video stream", async () => {
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expect(await requestMediaPermissions()).toBe(audioVideoStream);
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});
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});
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describe("when calling with video = false and an audio device is available", () => {
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beforeEach(() => {
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mocked(navigator.mediaDevices.getUserMedia).mockImplementation(
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async ({ audio, video }: MediaStreamConstraints): Promise<MediaStream> => {
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if (audio && !video) return audioStream;
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return audioVideoStream;
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},
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);
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});
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it("should return the audio stream", async () => {
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expect(await requestMediaPermissions(false)).toBe(audioStream);
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});
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});
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describe("when only an audio stream is available", () => {
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beforeEach(() => {
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error.name = "NotFoundError";
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mocked(navigator.mediaDevices.getUserMedia).mockImplementation(
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async ({ audio, video }: MediaStreamConstraints): Promise<MediaStream> => {
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if (audio && video) throw error;
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if (audio) return audioStream;
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return audioVideoStream;
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},
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);
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});
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it("should return the audio stream", async () => {
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expect(await requestMediaPermissions()).toBe(audioStream);
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});
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});
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describe("when no device is available", () => {
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beforeEach(async () => {
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error.name = "NotFoundError";
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mocked(navigator.mediaDevices.getUserMedia).mockImplementation(async (): Promise<MediaStream> => {
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throw error;
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});
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await requestMediaPermissions();
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// required for the modal to settle
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await flushPromises();
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await flushPromises();
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});
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itShouldLogTheErrorAndShowTheNoMediaPermissionsModal();
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});
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describe("when an Error is raised", () => {
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beforeEach(async () => {
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mocked(navigator.mediaDevices.getUserMedia).mockImplementation(
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async ({ audio, video }: MediaStreamConstraints): Promise<MediaStream> => {
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if (audio && video) throw error;
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return audioVideoStream;
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},
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);
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await requestMediaPermissions();
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// required for the modal to settle
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await flushPromises();
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await flushPromises();
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});
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itShouldLogTheErrorAndShowTheNoMediaPermissionsModal();
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});
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});
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