def add_report(self, specification_name, report):
self._reports[specification_name] = report<EOL>self._total = self._total + report.testsRun<EOL>self._failures = self._failures + len(report.failures)<EOL>self._errors = self._errors + len(report.errors)<EOL>self._success = self._total - self._failures - self._errors<EOL>
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