public void SubscriptionsService_GetSubscription_result_not_null()
        {
            int id   = 85;
            var mock = new Mock <IUnitOfWork>();

            mock.Setup(a => a.Subscriptions.Get(id)).Returns(new Subscription());

            service = new SubscriptionsService(mock.Object);
            var result = service.GetSubscription(id);

            Assert.IsNotNull(result);
        }
        private int CreateLineItemFromSubscription(int customerId, int itemId)
        {
            var subscriptionsService = new SubscriptionsService(Config);
            var subscriptionId       = subscriptionsService.CreateSubscription(new Subscription
            {
                CustomerId        = customerId,
                HoldUntilDatetime = DateTime.Parse("2013-10-01"),
                LineItems         = new SubscriptionLineItem[]
                {
                    new SubscriptionLineItem
                    {
                        Description = "desc",
                        ItemId      = itemId
                    }
                }
            }).Id;

            return(subscriptionsService.GetSubscription(subscriptionId).Response.LineItems[0].LineItemId);
        }