title: SonarQube - unity tests code coverage on new code not working
body: <p>I am trying to do Sonar analysis with the unit tests code coverage on new code. When I do code coverage analysis with cobertura and do Sonar analysis the overall code coverage of the code is displayed correctly, however the code coverage of new code is not displayed. </p>
  
  <p>Settings:</p>
  
  <ul>
  <li>scm = Git</li>
  <li>sonar.scm.disabled = false</li>
  </ul>
  
  <p>I did following</p>
  
  <ol>
  <li>checked out earlier version of source code</li>
  <li>set Sonar project version to 1.0</li>
  <li>created Cobertura report (xml file)</li>
  <li>executed analysis and checked that the analysis was uploaded, the overal code coverage by unit tests was displayed correctly</li>
  <li>checked out latest version of source code</li>
  <li>set Sonar project version to 2.0</li>
  <li>executed analysis and checked that the analysis was uploaded, the overal code coverage by unit tests was displayed correctly</li>
  </ol>
  
  <p>The overall code coverage of the code by unit tests got increased as I have implemented some unit tests on a code that was changed. The <strong>On New Code</strong> item in the widget however stays hidden and the code coverage of new code is not displayed.</p>
  
  <p>Does any of you have any tips that could bring more light to this?</p>
  
  <p>Thank you all.</p>