private void Act()
 {
     _result = _subject.Handle(new IsPlatformRegistered()
     {
         Url = "UrlThatDoesNotExist"
     }, CancellationToken.None).GetAwaiter().GetResult();
 }
 private void Act()
 {
     _result = _subject.Handle(new IsPlatformRegistered
     {
         Url = "UrlAlreadyExists"
     }, CancellationToken.None).GetAwaiter().GetResult();
 }