public void UpdatesEmailIfSet() { var coreSettings = new CoreSettings { EnableAutomaticReports = true }; var endpoint = Substitute.For <IAnalyticsEndpoint>(); var client = new AnalyticsClient(endpoint); client.Initialize(coreSettings); client.RecordBugReport("blabla", "*****@*****.**"); endpoint.Received().UpdateEmail("*****@*****.**"); }