@appearhere/bloom/components/Animate/Roll.test.js

Appear Here's pattern library and styleguide

import React from 'react';
import { render } from 'react-dom';
import Roll from './Roll';

it('renders without crashing', () => {
  const div = document.createElement('div');
  render(
    <Roll>
      <span id="lol" />
    </Roll>,
    div,
  );
});