添加了 babel/present-react 但错误仍然存​​在

如何解决添加了 babel/present-react 但错误仍然存​​在

我收到以下错误

Add @babel/preset-react (https://git.io/JfeDR) to the 'presets' section of your Babel config to enable transformation.
    If you want to leave it as-is,add @babel/plugin-Syntax-jsx (https://git.io/vb4yA) to the 'plugins' section to enable parsing. 

我已经尝试添加整个内容（第一个链接）和添加插件（第二个链接），效果很好，但尽管如此，我还是遇到了同样的错误。

这是我的json文件：

{
  "name": "app2","version": "0.1.0","private": true,"dependencies": {
    "@reduxjs/toolkit": "^1.5.1","@testing-library/jest-dom": "^4.2.4","@testing-library/react": "^9.5.0","@testing-library/user-event": "^7.2.1","firebase": "^8.4.2","firebase-tools": "^9.10.0","react": "^17.0.2","react-dom": "^17.0.2","react-redux": "^7.2.4","react-scripts": "4.0.3"
  },"scripts": {
    "start": "react-scripts start","build": "react-scripts build","test": "jest","eject": "react-scripts eject"
  },"eslintConfig": {
    "extends": "react-app"
  },"browserslist": {
    "production": [
      ">0.2%","not dead","not op_mini all"
    ],"development": [
      "last 1 chrome version","last 1 firefox version","last 1 safari version"
    ]
  },"description": "This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app),using the [Redux](https://redux.js.org/) and [Redux Toolkit](https://redux-toolkit.js.org/) template.","main": "index.js","devDependencies": {
    "@babel/plugin-Syntax-jsx": "^7.12.13","@babel/plugin-transform-react-jsx": "^7.13.12","@babel/preset-react": "^7.13.13","jest": "^26.6.0"
  },"keywords": [],"author": "","license": "ISC"
}

这是失败的测试文件：

const Login = require('./Login')
const { setActiveUser } = require('./userSlice')

test('login success',() =>{
    expect(Login()).toBe(<button/>)
})

可能有什么问题？

编辑：我收到一条评论，告诉我要包含 babel 配置，我发现最接近的是 loadBabelConfij.js 文件：

'use strict';

Object.defineProperty(exports,'__esModule',{
  value: true
});
Object.defineProperty(exports,'loadPartialConfig',{
  enumerable: true,get: function () {
    return _core().loadPartialConfig;
  }
});

function _core() {
  const data = require('@babel/core');

  _core = function () {
    return data;
  };

  return data;
}