title: Protractor, when should I use then() after a click()
body: <p>I'm running an Angular app and when testing on protractor a <code>click()</code>, I don't know when should I resolve the promise with a <code>then()</code>.</p>
  
  <p>I found this on Protractor API:</p>
  
  <blockquote>
    <p>A promise that will be resolved when the click command has completed.</p>
  </blockquote>
  
  <p>So, should I use <code>click().then()</code> in every <code>click</code>?</p>