import * as React from 'react' ; import { screen , fireEvent , render , waitFor } from '@testing-library/react' ; import App from './App' ; Object . defineProperty ( globalThis , 'matchMedia' , { writable : false , value ( ) { return { matches : false , addEventListener : jest . fn ( ) , removeEventListener : jest . fn ( ) } ; } } ) ; describe ( '<SignUp>' , ( ) => { test ( 'should open' , async ( ) => { render ( < App />); fireEvent . click ( screen . getByRole ( 'button' , { name : /sign up now/i } ) ) ; expect ( await screen . findByRole ( 'heading' , { name : /sign up/i } ) ) . toBeInTheDocument ( ) ; } ) ; describe ( 'should close when' , ( ) => { beforeEach ( async ( ) => { render ( < App />); fireEvent . click ( screen . getByRole ( 'button' , { name : /sign up now/i } ) ) ; await waitFor ( ( ) => screen . getByRole ( 'heading' , { name : /sign up/i } ) ) ; } ) ; test ( 'a <ModalCloseTarget> is clicked' , async ( ) => { fireEvent . click ( await screen . findByRole ( 'button' , { name : /cancel/i } ) ) ; await waitFor ( ( ) => expect ( screen . queryByRole ( 'heading' , { name : /sign up/i } ) ) . not . toBeInTheDocument ( ) ) ; } ) ; test ( 'the Escape key is pressed' , async ( ) => { fireEvent . keyDown ( screen . getByTestId ( 'sign-up-modal' ) , { key : 'Escape' } ) ; fireEvent . keyUp ( screen . getByTestId ( 'sign-up-modal' ) , { key : 'Escape' } ) ; await waitFor ( ( ) => expect ( screen . queryByRole ( 'heading' , { name : /sign up/i } ) ) . not . toBeInTheDocument ( ) ) ; } ) ; test ( 'the overlay is clicked on' , async ( ) => { fireEvent . mouseDown ( screen . getByTestId ( 'sign-up-overlay' ) ) ; fireEvent . click ( screen . getByTestId ( 'sign-up-overlay' ) ) ; await waitFor ( ( ) => expect ( screen . queryByRole ( 'heading' , { name : /sign up/i } ) ) . not . toBeInTheDocument ( ) ) ; } ) ; } ) ; } ) ;