public void FindPagedProducts_Invoke_NullPageCountThrowArgumentException_Test()
{
//Arrange
ISalesManagementService productService = IoCFactory.Instance.CurrentContainer.Resolve <ISalesManagementService>();
//Act
List <Product> products = productService.FindPagedProducts(0, 0);
}
public void FindPagedProducts_Invoke_Tests()
{
//Arrange
ISalesManagementService productService = IoCFactory.Instance.CurrentContainer.Resolve <ISalesManagementService>();
int pageIndex = 0;
int pageCount = 1;
//Act
List <Product> products = productService.FindPagedProducts(pageIndex, pageCount);
//Assert
Assert.IsNotNull(products);
Assert.IsTrue(products.Count == 1);
}
/// <summary>
/// <see cref="Microsoft.Samples.NLayerApp.DistributedServices.MainModule.IMainModuleService"/>
/// </summary>
/// <param name="pagedCriteria"><see cref="Microsoft.Samples.NLayerApp.DistributedServices.MainModule.IMainModuleService"/></param>
/// <returns><see cref="Microsoft.Samples.NLayerApp.DistributedServices.MainModule.IMainModuleService"/></returns>
public List <Product> GetPagedProducts(PagedCriteria pagedCriteria)
{
try
{
//Resolve root dependencies and perform query
using (ISalesManagementService salesManagement = IoCFactory.Instance.CurrentContainer.Resolve <ISalesManagementService>())
{
return(salesManagement.FindPagedProducts(pagedCriteria.PageIndex, pagedCriteria.PageCount));
}
}
catch (ArgumentException 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);
}
catch (NullReferenceException 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);
}
}