public async Task Get_ReturnsRegistrationDisabledStatus()
        {
            var notificationsMock = new Mock <IModelUpdateNotificationSender>();
            var jobClientMock     = new Mock <IBackgroundJobClient>();

            await using var database = new NotificationsEnabledDb(dbOptions, notificationsMock.Object);

            var controller = new RegistrationController(logger, new DummyRegistrationStatus()
            {
                RegistrationEnabled = false
            }, Mock.Of <ITokenVerifier>(), database, jobClientMock.Object);

            var result = controller.Get();

            Assert.False(result);

            notificationsMock.VerifyNoOtherCalls();
        }