code: public function paintFail($message)
      {
          parent::paintFail($message);
          print $this->getFailCount() . ") $message\n";
          $breadcrumb = $this->getTestList();
          array_shift($breadcrumb);
          print "\tin " . implode("\n\tin ", array_reverse($breadcrumb));
          print "\n";
      }
docs: Paints the test failure as a stack trace.
  
  @param string $message    Failure message displayed in the context of the other tests.