title: If path not taken on parameter
body: <p>I am getting the message in Karma that the "if path not taken" for each of these 4 private methods.</p>
  
  <p>I have several unit tests that call each of these private methods with various values, and many of these set the <code>isReq</code> property to true or false, so I'm not sure why it thinks that there's any path I'm not testing.  Any ideas?</p>
  
  <p><a href="https://i.stack.imgur.com/dZS6I.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dZS6I.png" alt="if path not taken?"></a></p>
  
  <p>And here's a pic of some of my relevant test code:</p>
  
  <p><a href="https://i.stack.imgur.com/U9eYK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/U9eYK.png" alt="enter image description here"></a></p>