protected override void HandleTestRunEnd(EndTestRun endTestRun) { base.HandleTestRunEnd(endTestRun); var doc = new XDocument( _testRun.Serialize() ); doc.Save(Path.Combine(Directory.GetCurrentDirectory(), $@"mntr-{DateTime.UtcNow:yyyy'-'MM'-'dd'T'HH'-'mm'-'ss'-'fffffffK}.trx")); }