title: What unit-testing framework should I use for Qt?
body: <p>I am just starting up a new project that needs some cross-platform GUI, and we have chosen Qt as the GUI-framework.</p>
  
  <p>We need a unit-testing framework, too. Until about a year ago we used an in-house developed unit-testing framework for C++-projects, but we are now transitioning to using Google Test for new projects.</p>
  
  <p>Does anyone have any experience with using Google Test for Qt-applications? Is QtTest/QTestLib a better alternative?</p>
  
  <p>I am still not sure how much we want to use Qt in the non-GUI parts of the project - we would probably prefer to just use STL/Boost in the core-code with a small interface to the Qt-based GUI.</p>
  
  <p><em>EDIT:</em> It looks like many are leaning towards QtTest. Is there anybody who has any experience with integrating this with a continous integration server? Also, it would seem to me that having to handle a separate application for each new test case would cause a lot of friction. Is there any good way to solve that? Does Qt Creator have a good way of handling such test cases or would you need to have a project per test case?</p>