text: import React from "react";
  import { render } from "@testing-library/react";
  import Sidenav from "./Sidenav";
  
  test("render sidenav", () => {
    const { getByText } = render(<Sidenav />);
    const sideNavElement = getByText(/Update/i);
    expect(sideNavElement).toBeInTheDocument();
  });
  