react-styleguidist/src/rsg-components/Preview/Preview.spec.js

React components style guide generator

import test from 'ava';
import React from 'react';
import noop from 'lodash/noop';
import Preview from '../Preview';

const code = '<button>OK</button>';

test('should render component renderer', () => {
	const actual = shallow(
		<Preview
			code={code}
			evalInContext={noop}
		/>
	);

	expect(actual.node, 'to contain exactly',
		<div>
			<div></div>
		</div>
	);
});