Prepare for repo merge

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

test/unit-tests/components/views/messages/JumpToDatePicker-test.tsx

@@ -0,0 +1,33 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2021 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 React from "react";
+import { render } from "jest-matrix-react";
+
+import JumpToDatePicker from "../../../../src/components/views/messages/JumpToDatePicker";
+
+describe("JumpToDatePicker", () => {
+    const nowDate = new Date("2021-12-17T08:09:00.000Z");
+    beforeEach(() => {
+        // Set a stable fake time here so the test is always consistent
+        jest.useFakeTimers();
+        jest.setSystemTime(nowDate.getTime());
+    });
+
+    afterAll(() => {
+        jest.useRealTimers();
+    });
+
+    it("renders the date picker correctly", () => {
+        const { asFragment } = render(
+            <JumpToDatePicker ts={new Date("2020-07-04T05:55:00.000Z").getTime()} onDatePicked={() => {}} />,
+        );
+
+        expect(asFragment()).toMatchSnapshot();
+    });
+});