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

7 votes145 views2 answers
Php clone
PHP
5 votes165 views5 answers
Group by laravel
PHP Laravel
0 vote210 views1 answer
How to validate students who made payment in php and mysql
PHP
8 votes146 views2 answers
Php "?int"
PHP
3 votes152 views1 answer
Delete mysql php
PHP
0 vote246 views1 answer
Yii::app()->request->get yii1
PHP Yii
10 votes182 views2 answers
Laravel route list
PHP
0 vote145 views3 answers
Add ACF to single.php
PHP
7 votes145 views6 answers
Laravel get url path
PHP
0 vote134 views1 answer
Return false inside loop of function php
PHP