单元测试 – 运行时错误运行Jest：在React中

我无法运行Jest测试,并且有一个非常模糊的错误消息.
我在StackOverflow上发现了一个类似的问题,我无法通过在node_module的react文件夹中添加jestSupport的建议来解决它.

问题参考：
How to use Jest with React Native

__tests__/profile-test.js
● Runtime Error
TypeError: Cannot read property 'DEFINE_MANY' of undefined

//来自package.JSON的片段

"scripts": {
    "test": "jest"
  },"jest": {
    "scriptPreprocessor": "<rootDir>/node_modules/babel-jest"
  },

//测试文件

import React from 'react';
import ReactDOM from 'react-dom';
import TestUtils from 'react-addons-test-utils';
import Profile from '../components/profile';
jest.setMock('react',{}); // put this in after reading a troubleshooting article

//jest.autoMockOff(Profile);


       describe('Profile'),() => {

        it("renders a form containing user information",function() {
            let Profile = TestUtils.renderIntoDocument(<Profile/>);
            let renderedDOM = () => React.findDOMNode(Profile);

            expect(renderedDOM.tagName).toBe('div');
            expect(renderedDOM.classList).toEqual(['value','image','btn btn-primary','btn btn-danger' ]);

           var children = renderedDOM.querySelectorAll('fieldConfig.type'); //created a custom
            expect(children.length).toBe(3);
            expect(children[0]).toEqual({name: 'test mc nameyname',email: '[e-mail]'}); 
          });
        };

有没有人遇到过这个问题,&有建议吗？

把它放在我的package.json中,与“脚本”处于同一级别,对我有用：

"jest": {
  "unmockedModulePathPatterns": [
    "react"
  ]
}

我的测试文件顶部没有任何jest.dontMock语句.我只将jest.unmock用于测试模块.