Migrate more jest tests to vitest (#33898)

* Migrate more jest tests to vitest

* Fix jest config

* Fix jest config

* Make remaining jest tests type-happy

apps/web/src/test/setupTests.ts

@@ -5,9 +5,12 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE files in the repository root for full details.
 */
 
-import { beforeEach } from "vitest";
+import { vi, beforeEach } from "vitest";
 import fetchMock, { manageFetchMockGlobally } from "@fetch-mock/vitest";
 
+import { mocks } from "../../test/setup/mocks.ts";
+import SdkConfig, { DEFAULTS } from "../SdkConfig";
+
 manageFetchMockGlobally();
 
 beforeEach(() => {
@@ -16,3 +19,16 @@ beforeEach(() => {
     fetchMock.catch(404);
     fetchMock.mockGlobal();
 });
+
+// set up AudioContext API mock
+vi.stubGlobal("AudioContext", function () {
+    return mocks.AudioContext;
+});
+
+if (globalThis.window === undefined) {
+    // We are in a node environment, stub a basic window so singletons work
+    vi.stubGlobal("window", {});
+}
+
+// uninitialised SdkConfig causes lots of warnings in console, init with defaults
+SdkConfig.put(DEFAULTS);