Write test case in react native

import React from "react";
import renderer from "react-test-renderer";
import App from "./App.js"
describe("<App />", () => {
    it('has 1 child', () => {
        const tree = renderer.create(<App />).toJSON();
        expect(tree.children.length).toBe(1);
    });
});

Source: smashingmagazine.com

Similar codes

0 vote271 views1 answer
Only date in php
PHP
0 vote285 views1 answer
Drupal 9 cache killer kill switch
PHP
5 votes248 views5 answers
Install php version 7.3 ubuntu
PHP
0 vote269 views2 answers
Php 30days
PHP
8 votes248 views2 answers
Laravel Edit
PHP
0 vote259 views1 answer
Dd function not laravel
PHP
0 vote261 views1 answer
Laravel eloquent update quantity
PHP
0 vote259 views1 answer
Echo alphabet links
PHP
1 vote253 views1 answer
Wordpress get username
PHP
9 votes302 views2 answers
How to write for loop in laravel blade
PHP Laravel