public void ExistInStock_LessThanZeroAmountInStockReturnFalse_Test()
{
//Arrange
Product product = new Product()
{
ProductId = 1,
AmountInStock = 0
};
//act
bool result = product.ExistStock();
//Assert
Assert.IsFalse(result);
}
public void ExistInStock_Invoke_Test()
{
//Arrange
Product product = new Product()
{
ProductId = 1,
AmountInStock = 10
};
//act
bool result = product.ExistStock();
//Assert
Assert.IsTrue(result);
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.SalesManagement.ISalesManagementService"/>
/// </summary>
/// <param name="product"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.SalesManagement.ISalesManagementService"/></param>
public void AddProduct(Product product)
{
IUnitOfWork unitOfWork = _productRepository.UnitOfWork as IUnitOfWork;
_productRepository.Add(product);
//complete changes in this unit of work
unitOfWork.Commit();
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.Application.MainModule.SalesManagement.ISalesManagementService"/>
/// </summary>
/// <param name="product"><see cref="Microsoft.Samples.NLayerApp.Application.MainModule.SalesManagement.ISalesManagementService"/></param>
public void ChangeProduct(Product product)
{
IUnitOfWork unitOfWork = _productRepository.UnitOfWork as IUnitOfWork;
_productRepository.Modify(product);
//complete changes in this unit of work
unitOfWork.CommitAndRefreshChanges();
}
public void AddProduct_Invoke_Test()
{
//Arrange
using (ISalesManagementService productService = IoCFactory.Instance.CurrentContainer.Resolve<ISalesManagementService>())
{
Product product = new Product()
{
AmountInStock = 10,
ProductDescription = "product description",
Publisher = "Microsoft Samples",
UnitAmount = "€",
UnitPrice = 100M
};
//Act
productService.AddProduct(product);
List<Product> products = productService.FindProductBySpecification("Microsoft Samples", null);
//Assert
Assert.IsNotNull(products);
Assert.IsTrue(products.Count == 1);
}
}
private void FixupProduct(Product previousValue)
{
if (IsDeserializing)
{
return;
}
if (previousValue != null && previousValue.OrderDetails.Contains(this))
{
previousValue.OrderDetails.Remove(this);
}
if (Product != null)
{
if (!Product.OrderDetails.Contains(this))
{
Product.OrderDetails.Add(this);
}
ProductId = Product.ProductId;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Product")
&& (ChangeTracker.OriginalValues["Product"] == Product))
{
ChangeTracker.OriginalValues.Remove("Product");
}
else
{
ChangeTracker.RecordOriginalValue("Product", previousValue);
}
if (Product != null && !Product.ChangeTracker.ChangeTrackingEnabled)
{
Product.StartTracking();
}
}
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.DistributedServices.MainModule.IMainModuleService"/>
/// </summary>
/// <param name="product"><see cref="Microsoft.Samples.NLayerApp.DistributedServices.MainModule.IMainModuleService"/></param>
public void ChangeProduct(Product product)
{
try
{
//Resolve root dependencies and perform query
ISalesManagementService salesManagement = IoCFactory.Instance.CurrentContainer.Resolve<ISalesManagementService>();
salesManagement.ChangeProduct(product);
}
catch (ArgumentNullException ex)
{
//trace data for internal health system and return specific FaultException here!
//Log and throw is a knowed anti-pattern but in this point ( entry point for clients this is admited!)
//log exception for manage health system
ITraceManager traceManager = IoCFactory.Instance.CurrentContainer.Resolve<ITraceManager>();
traceManager.TraceError(ex.Message);
//propagate exception to client
ServiceError detailedError = new ServiceError()
{
ErrorMessage = Resources.Messages.exception_InvalidArguments
};
throw new FaultException<ServiceError>(detailedError);
}
}