Prepare for repo merge

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/unit-tests/voice-broadcast/utils/getChunkLength-test.ts

@@ -0,0 +1,63 @@
+/*
+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
+Please see LICENSE files in the repository root for full details.
+*/
+
+import SdkConfig from "../../../src/SdkConfig";
+import { SettingLevel } from "../../../src/settings/SettingLevel";
+import { Features } from "../../../src/settings/Settings";
+import SettingsStore from "../../../src/settings/SettingsStore";
+import { getChunkLength } from "../../../src/voice-broadcast/utils/getChunkLength";
+
+describe("getChunkLength", () => {
+    afterEach(() => {
+        SdkConfig.reset();
+    });
+
+    describe("when there is a value provided by Sdk config", () => {
+        beforeEach(() => {
+            SdkConfig.add({
+                voice_broadcast: {
+                    chunk_length: 42,
+                },
+            });
+        });
+
+        it("should return this value", () => {
+            expect(getChunkLength()).toBe(42);
+        });
+    });
+
+    describe("when Sdk config does not provide a value", () => {
+        beforeEach(() => {
+            SdkConfig.add({
+                voice_broadcast: {
+                    chunk_length: 23,
+                },
+            });
+        });
+
+        it("should return this value", () => {
+            expect(getChunkLength()).toBe(23);
+        });
+    });
+
+    describe("when there are no defaults", () => {
+        it("should return the fallback value", () => {
+            expect(getChunkLength()).toBe(120);
+        });
+    });
+
+    describe("when the Features.VoiceBroadcastForceSmallChunks is enabled", () => {
+        beforeEach(async () => {
+            await SettingsStore.setValue(Features.VoiceBroadcastForceSmallChunks, null, SettingLevel.DEVICE, true);
+        });
+
+        it("should return a chunk length of 15 seconds", () => {
+            expect(getChunkLength()).toBe(15);
+        });
+    });
+});