title: How to test contenteditable field with Protractor?
body: <p>I have WYSIWYG editor on my page.
  I would like to test saving text in this editor with protractor.</p>
  
  <p>It looks like standard <strong>sendKeys</strong> does not work.</p>
  
  <p>Currently I'm getting an error:</p>
  
  <pre><code>UnknownError: unknown error: cannot focus element
  </code></pre>
  
  <p>What should I do in this case?</p>
  
  <p>Error output:</p>
  
  <p><code>
  UnknownError: unknown error: cannot focus element
    (Session info: chrome=41.0.2272.118)
    (Driver info: chromedriver=2.14.313457 (3d645c400edf2e2c500566c9aa096063e707c9cf),platform=Mac OS X 10.10.3 x86_64) (WARNING: The server did not provide any stacktrace information)
  Command duration or timeout: 58 milliseconds
  Build info: version: '2.45.0', revision: '5017cb8', time: '2015-02-26 23:59:50'
  Driver info: org.openqa.selenium.chrome.ChromeDriver
  </code></p>