public void FindPagedCustomers_Invoke_NullPageCountThrowArgumentException_Test()
{
//Arrange
ICustomerManagementService customerService = IoCFactory.Instance.CurrentContainer.Resolve <ICustomerManagementService>();
//Act
List <Customer> customers = customerService.FindPagedCustomers(0, 0);
}
public void FindPagedCustomer_Invoke_Test()
{
//Arrange
ICustomerManagementService customerService = IoCFactory.Instance.CurrentContainer.Resolve <ICustomerManagementService>();
int pageIndex = 0;
int pageCount = 1;
//Act
List <Customer> customers = customerService.FindPagedCustomers(pageIndex, pageCount);
//Assert
Assert.IsNotNull(customers);
customers.ForEach(c => Assert.IsTrue(c.IsEnabled));
}
/// <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 <Customer> GetPagedCustomer(PagedCriteria pagedCriteria)
{
try
{
//resolve root dependencies and perform query
using (ICustomerManagementService customerService = IoCFactory.Instance.CurrentContainer.Resolve <ICustomerManagementService>())
{
return(customerService.FindPagedCustomers(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);
}
}
/// <summary>
/// Display a paged listing of the existing customers.
/// </summary>
/// <param name="page">The page.</param>
/// <param name="pageSize">The page size.</param>
/// <returns></returns>
public ActionResult Index(int page, int pageSize)
{
IList <Customer> customers = _CustomerService.FindPagedCustomers(page, pageSize);
return(View(new CustomerListViewModel(customers, page, pageSize)));
}
