mv element.io @types __mocks__/ debian docker module_system/ playwright res src test webapp Dockerfile .dockerignore .eslintignore .stylelintrc.cjs babel.config.cjs recorder-worklet-loader.cjs .modernizr.json components.json config.json config.sample.json package.json project.json tsconfig.json tsconfig.module_system.json jest.config.ts playwright.config.ts webpack.config.ts build_config.sample.yaml apps/web/

mkdir apps/web/scripts mv scripts/{cleanup.sh,ci_package.sh,copy-res.ts,deploy.py,package.sh} apps/web/scripts And a couple of gitignore tweaks Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
2026-11-04 01:19:41 +00:00 · 2026-02-24 13:12:17 +00:00
parent e7509c92a1
commit 91a3cb03c1
3408 changed files with 28 additions and 32 deletions
@@ -0,0 +1,175 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import { mocked } from "jest-mock";
+// @ts-ignore
+import Recorder from "opus-recorder/dist/recorder.min.js";
+
+import { VoiceRecording, voiceRecorderOptions, highQualityRecorderOptions } from "../../../src/audio/VoiceRecording";
+import { createAudioContext } from "../../..//src/audio/compat";
+import MediaDeviceHandler from "../../../src/MediaDeviceHandler";
+import { useMockMediaDevices } from "../../test-utils";
+
+jest.mock("opus-recorder/dist/recorder.min.js");
+const RecorderMock = mocked(Recorder);
+
+jest.mock("../../../src/audio/compat", () => ({
+    createAudioContext: jest.fn(),
+}));
+const createAudioContextMock = mocked(createAudioContext);
+
+jest.mock("../../../src/MediaDeviceHandler");
+const MediaDeviceHandlerMock = mocked(MediaDeviceHandler);
+
+/**
+ * The tests here are heavily using access to private props.
+ * While this is not so great, we can at lest test some behaviour easily this way.
+ */
+describe("VoiceRecording", () => {
+    let recording: VoiceRecording;
+    let recorderSecondsSpy: jest.SpyInstance;
+
+    const itShouldNotCallStop = () => {
+        it("should not call stop", () => {
+            expect(recording.stop).not.toHaveBeenCalled();
+        });
+    };
+
+    const simulateUpdate = (recorderSeconds: number) => {
+        beforeEach(() => {
+            recorderSecondsSpy.mockReturnValue(recorderSeconds);
+            // @ts-ignore
+            recording.processAudioUpdate(recorderSeconds);
+        });
+    };
+
+    beforeEach(() => {
+        useMockMediaDevices();
+        recording = new VoiceRecording();
+        // @ts-ignore
+        recording.observable = {
+            update: jest.fn(),
+            close: jest.fn(),
+        };
+        jest.spyOn(recording, "stop").mockImplementation();
+        recorderSecondsSpy = jest.spyOn(recording, "recorderSeconds", "get");
+    });
+
+    afterEach(() => {
+        jest.resetAllMocks();
+    });
+
+    describe("when starting a recording", () => {
+        beforeEach(() => {
+            const mockAudioContext = {
+                createMediaStreamSource: jest.fn().mockReturnValue({
+                    connect: jest.fn(),
+                    disconnect: jest.fn(),
+                }),
+                createScriptProcessor: jest.fn().mockReturnValue({
+                    connect: jest.fn(),
+                    disconnect: jest.fn(),
+                    addEventListener: jest.fn(),
+                    removeEventListener: jest.fn(),
+                }),
+                destination: {},
+                close: jest.fn(),
+            };
+            createAudioContextMock.mockReturnValue(mockAudioContext as unknown as AudioContext);
+        });
+
+        afterEach(async () => {
+            await recording.stop();
+        });
+
+        it("should record high-quality audio if voice processing is disabled", async () => {
+            MediaDeviceHandlerMock.getAudioNoiseSuppression.mockReturnValue(false);
+            await recording.start();
+
+            expect(navigator.mediaDevices.getUserMedia).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    audio: expect.objectContaining({ noiseSuppression: { ideal: false } }),
+                }),
+            );
+            expect(RecorderMock).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    encoderBitRate: highQualityRecorderOptions.bitrate,
+                    encoderApplication: highQualityRecorderOptions.encoderApplication,
+                }),
+            );
+        });
+
+        it("should record normal-quality voice if voice processing is enabled", async () => {
+            MediaDeviceHandlerMock.getAudioNoiseSuppression.mockReturnValue(true);
+            await recording.start();
+
+            expect(navigator.mediaDevices.getUserMedia).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    audio: expect.objectContaining({ noiseSuppression: { ideal: true } }),
+                }),
+            );
+            expect(RecorderMock).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    encoderBitRate: voiceRecorderOptions.bitrate,
+                    encoderApplication: voiceRecorderOptions.encoderApplication,
+                }),
+            );
+        });
+    });
+
+    describe("when recording", () => {
+        beforeEach(() => {
+            // @ts-ignore
+            recording.recording = true;
+        });
+
+        describe("and there is an audio update and time left", () => {
+            simulateUpdate(42);
+            itShouldNotCallStop();
+        });
+
+        describe("and there is an audio update and time is up", () => {
+            // one second above the limit
+            simulateUpdate(901);
+
+            it("should call stop", () => {
+                expect(recording.stop).toHaveBeenCalled();
+            });
+        });
+
+        describe("and the max length limit has been disabled", () => {
+            beforeEach(() => {
+                recording.disableMaxLength();
+            });
+
+            describe("and there is an audio update and time left", () => {
+                simulateUpdate(42);
+                itShouldNotCallStop();
+            });
+
+            describe("and there is an audio update and time is up", () => {
+                // one second above the limit
+                simulateUpdate(901);
+                itShouldNotCallStop();
+            });
+        });
+    });
+
+    describe("when not recording", () => {
+        describe("and there is an audio update and time left", () => {
+            simulateUpdate(42);
+            itShouldNotCallStop();
+        });
+
+        describe("and there is an audio update and time is up", () => {
+            // one second above the limit
+            simulateUpdate(901);
+            itShouldNotCallStop();
+        });
+    });
+});