pds-2021-g2-nest/nest_frontend/App.test.js

import React from "react"
import "@testing-library/jest-dom/extend-expect"
import { render, screen } from "@testing-library/react"
import App from "./App"


test("App renders without exploding", () => {
    render(<App/>)
    expect(screen.getByRole("main")).toBeVisible()
})