code: def _save_junit(self):
          
          report = ReportJunit(self)
          file_name = report.get_latest_filename("result.junit.xml", "")
          report.generate(file_name)
  
          file_name = report.get_latest_filename("junit.xml", "../")
          report.generate(file_name)
docs: Save Junit report.
  
          :return: Nothing