Example 1: enzyme testing

npm i --save-dev enzyme enzyme-adapter-react-16

Example 2: enzyme at example

// dom.js

import React from 'react'

const DomTest = () => (
  

    

      
hello wordl satu
    
    

      
hello wordl dua
    
    

      
hello wordl tiga
    

    

      
DOM Satu
      
DOM Dua
      
DOM Tiga
    

    

      Hello World
    
  
)

export default DomTest

// dom.test.js

test('find element in DomTest Component by index using at', () => {
    expect(wrapper.find('.domGroup').children().at(0).text()).toStrictEqual('DOM Satu')
    expect(wrapper.find('.domGroup').children().at(1).text()).toStrictEqual('DOM Dua')
    expect(wrapper.find('.domGroup').children().at(2).text()).toStrictEqual('DOM Tiga')
  })