title: Emberjs select box test helper
body: <p>Wring the Emberjs tests have certain helpers like <code>fillIn</code>, <code>click</code> at <a href="http://emberjs.com/guides/testing/integration/" rel="nofollow">http://emberjs.com/guides/testing/integration/</a></p>
  
  <p>But is there any test helpers for elements like selectbox, checkbox, radio and file-field?</p>