public void Should_validate_trial_license() { const string RegisteredUser = "******"; const string LicenseType = "Trial"; const int NumberOfDaysRemainingFromTrial = 5; var issuedLicense = new License { LicenseType = LicenseType, ExpirationDate = DateTime.Now.AddDays(NumberOfDaysRemainingFromTrial), RegisteredTo = RegisteredUser }; licenseManager.CurrentLicense = issuedLicense; licenseManager.GetRemainingTrialDays().Returns(NumberOfDaysRemainingFromTrial); shell.OnApplicationIdle(); statusbarManager.Received().SetRegistrationInfo(Arg.Is(ShellViewModel.UnlicensedStatusMessage), Arg.Is("5 days")); }