title: Sonar and Jenkins- Integration tests
body: <p>I have a problem of comprehension.</p>
  
  <p>Unit tests are coded by developers in order to test a class (Java).
  Integration tests are aimed to know if the different classes work together.</p>
  
  <p>My problem is: 
  Based on continuous integration: I have Subversion (SVN) linked to Jenkins, and Sonar linked to Jenkins.</p>
  
  <p>How are the integration tests created? Who does them? Are these tests already available in Sonar, or developers have to code them? Sonar launches integration tests thanks to Jenkins? How does it work...? </p>