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

1 vote131 views1 answer
Laravel task scheduling command
PHP
1 vote161 views1 answer
Eloquent get only some columns
PHP
0 vote143 views1 answer
How to display custom field in wordpress?
PHP Wordpress
1 vote137 views1 answer
Change verify email template laravel
PHP
25 votes140 views3 answers
Radio selected
PHP
1 vote115 views1 answer
Carbor sub day
PHP
3 votes141 views1 answer
Session store not set on request.
PHP
16 votes161 views4 answers
Laravel auth helper function
PHP
0 vote100 views1 answer
Select posts wordpress wp_query
PHP
13 votes121 views6 answers
Php array_diff
PHP