Как протестировать RN-компонент, который использует Context API

console.info('span has foo?', 
  $('span').closest('.foo').length > 0)

console.info('span has bar?', 
  $('span').closest('.bar').length > 0)
  
console.info('span has baz?', 
  $('span').closest('.baz').length > 0)
  
console.info('span has whatever?', 
  $('span').closest('.whatever').length > 0)

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<main class="baz">
  <div class="foo">
    <span class="bar">Hello</span>
  </div>
</main>