Merge matrix-react-sdk into element-web

Merge remote-tracking branch 'repomerge/t3chguy/repomerge' into t3chguy/repo-merge

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

test/test-utils/platform.ts

@@ -0,0 +1,38 @@
+/*
+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 { MethodLikeKeys, mocked, MockedObject } from "jest-mock";
+
+import BasePlatform from "../../src/BasePlatform";
+import PlatformPeg from "../../src/PlatformPeg";
+
+// doesn't implement abstract
+// @ts-ignore
+class MockPlatform extends BasePlatform {
+    constructor(platformMocks: Partial<Record<keyof BasePlatform, unknown>>) {
+        super();
+        Object.assign(this, platformMocks);
+    }
+}
+/**
+ * Mock Platform Peg
+ * Creates a mock BasePlatform class
+ * spies on PlatformPeg.get and returns mock platform
+ * @returns MockPlatform instance
+ */
+export const mockPlatformPeg = (
+    platformMocks: Partial<Record<MethodLikeKeys<BasePlatform>, unknown>> = {},
+): MockedObject<BasePlatform> => {
+    const mockPlatform = new MockPlatform(platformMocks);
+    jest.spyOn(PlatformPeg, "get").mockReturnValue(mockPlatform);
+    return mocked(mockPlatform);
+};
+
+export const unmockPlatformPeg = () => {
+    jest.spyOn(PlatformPeg, "get").mockRestore();
+};