title: Necessary to call toHaveBeenCalledTimes
body: <p>I have a assertion with </p>
  
  <p><code>toHaveBeenCalledWith</code></p>
  
  <p>Do you think it's necessary to assert also the</p>
  
  <p><code>toHaveBeenCalledTimes(1)</code></p>
  
  <p>Thank you</p>