public void SetOrderShipped(int orderId, DateTime shippedDate)
{
// If a transaction exists already, this transaction scope will join it.
// Otherwise, it will create its own transaction.
using (TransactionScope transaction = new TransactionScope(TransactionScopeOption.Required))
{
Order order = rep.GetById(orderId);
if (!(order is MissingOrder))
{
order.ShippedDate = shippedDate;
order.OrderStatus = OrderStatus.Shipped;
rep.SaveOrder(order, false);
ProductBusinessComponent productBC = DependencyInjectionHelper.GetProductBusinessComponent();
foreach (OrderDetail detail in order.OrderDetails)
{
Product product = detail.Product;
int unitsOnStock = product.UnitsOnStock - detail.QuantityInUnits;
product.UnitsOnStock = unitsOnStock > 0 ? unitsOnStock : 0;
productBC.StoreProduct(product);
}
}
transaction.Complete();
}
}
public void TestGetProductById()
{
ProductBusinessComponent service = new ProductBusinessComponent(this.context);
Product product = new Product() {ProductId = 123};
Expect.Once.On(context).Method("GetById").Will(Return.Value(product));
Product resultProduct = service.GetProductById(123);
Assert.AreEqual<decimal>(product.ProductId, resultProduct.ProductId);
mockBuilder.VerifyAllExpectationsHaveBeenMet();
}
public void TestStoreProduct()
{
int productId = 123;
ProductBusinessComponent service = new ProductBusinessComponent(this.context);
Product product = new Product() {ProductId = 456, Name = "FakeProduct", Category = "FakeCategory"};
Expect.Once.On(context).Method("SaveProduct").Will(Return.Value(productId));
int resultProductId = service.StoreProduct(product);
Assert.AreEqual<int>(productId, resultProductId);
mockBuilder.VerifyAllExpectationsHaveBeenMet();
}
public void TestGetProductByCriteria()
{
ProductBusinessComponent service = new ProductBusinessComponent(this.context);
Product product = new Product() {ProductId = 456, Name = "FakeProduct", Category = "FakeCategory"};
IList<Product> products = new List<Product>();
products.Add(product);
foreach (ProductSearchType type in Enum.GetValues(typeof (ProductSearchType)))
{
Expect.Once.On(context).Method("GetAll").Will(Return.Value(products.AsQueryable()));
IQueryable<Product> resultProducts = service.GetProductsByCriteria(type, "FakeCategory", "FakeProduct");
Assert.AreEqual<decimal>(1, resultProducts.Count());
Assert.AreEqual<decimal>(product.ProductId, resultProducts.First().ProductId);
}
mockBuilder.VerifyAllExpectationsHaveBeenMet();
}
public void TestDeleteProduct()
{
ProductBusinessComponent service = new ProductBusinessComponent(this.context);
Expect.Once.On(context).Method("DeleteProduct").With(1);
service.DeleteProduct(1);
mockBuilder.VerifyAllExpectationsHaveBeenMet();
}
