code: def add_report(self, specification_name, report):
          
          self._reports[specification_name] = report
  
          self._total = self._total + report.testsRun
          self._failures = self._failures + len(report.failures)
          self._errors = self._errors + len(report.errors)
          self._success = self._total - self._failures - self._errors
docs: Adds a given report with the given specification_name as key
              to the reports list and computes the number of success, failures
              and errors
  
              Args:
                  specification_name: string representing the specification (with ".spec")
                  report: The