103 lines
3.2 KiB
TypeScript
103 lines
3.2 KiB
TypeScript
import { describe, it, expect, afterEach, beforeEach, vi } from 'vitest';
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import { MicrophoneController } from '../../src/utils/microphone';
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import { mock } from 'vitest-mock-extended';
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const navigatorMock = {
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mediaDevices: {
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getUserMedia: vi.fn(),
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},
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};
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// @vitest-environment jsdom
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describe('MicrophoneController', () => {
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beforeEach(() => {
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vi.stubGlobal('navigator', navigatorMock);
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});
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afterEach(() => {
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vi.unstubAllGlobals;
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});
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const createMockStream = (mute?: boolean): MediaStream => {
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const stream = mock<MediaStream>();
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const track = mock<MediaStreamTrack>();
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track.enabled = !mute;
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stream.getTracks.mockImplementation(() => [track]);
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return stream;
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};
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it('should be muted on creation', () => {
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const controller = new MicrophoneController();
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expect(controller).toBeTruthy();
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expect(controller.isMuted()).toBeTruthy();
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});
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it('should be undefined without creation', () => {
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const controller = new MicrophoneController();
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expect(controller.getStream()).toBeUndefined();
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});
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it('should connect', async () => {
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const controller = new MicrophoneController();
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const stream = createMockStream();
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navigatorMock.mediaDevices.getUserMedia.mockReturnValue(stream);
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await controller.connect();
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expect(controller.isConnected()).toBeTruthy();
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expect(controller.getStream()).toBe(stream);
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expect(controller.isMuted()).toBeTruthy();
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});
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it('should be forbidden when permission denied', async () => {
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const controller = new MicrophoneController();
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navigatorMock.mediaDevices.getUserMedia.mockRejectedValue(new Error());
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await controller.connect();
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expect(controller.isConnected()).toBeFalsy();
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expect(controller.isForbidden()).toBeTruthy();
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});
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it('should mute', async () => {
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const controller = new MicrophoneController();
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navigatorMock.mediaDevices.getUserMedia.mockReturnValue(createMockStream());
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await controller.connect();
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controller.mute();
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expect(controller.isMuted()).toBeTruthy();
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controller.unmute();
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expect(controller.isMuted()).toBeFalsy();
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});
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it('should be unmuted on creation if unmute called first', async () => {
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const controller = new MicrophoneController();
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controller.unmute();
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navigatorMock.mediaDevices.getUserMedia.mockReturnValue(createMockStream());
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await controller.connect();
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expect(controller.isMuted()).toBeFalsy();
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});
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it('should disconnect', async () => {
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const controller = new MicrophoneController();
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navigatorMock.mediaDevices.getUserMedia.mockReturnValue(createMockStream());
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await controller.connect();
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expect(controller.isConnected()).toBeTruthy();
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await controller.disconnect();
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expect(controller.isConnected()).toBeFalsy();
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});
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it('should automatically disconnect', async () => {
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const seconds = 10;
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vi.useFakeTimers();
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const controller = new MicrophoneController(seconds);
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navigatorMock.mediaDevices.getUserMedia.mockReturnValue(createMockStream());
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await controller.connect();
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expect(controller.isConnected()).toBeTruthy();
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vi.advanceTimersByTime(seconds * 1000);
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expect(controller.isConnected()).toBeFalsy();
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vi.useRealTimers();
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});
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});
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