internal static List <T> FindAllAsync <T>(ServiceContext context, T entity, int startPosition = 1, int maxResults = 500) where T : IEntity
{
//Initializing the Dataservice object with ServiceContext
DataService.DataService service = new DataService.DataService(context);
bool isFindAll = false;
IdsException exp = null;
// Used to signal the waiting test thread that a async operation have completed.
ManualResetEvent manualEvent = new ManualResetEvent(false);
List <T> entities = new List <T>();
// Async callback events are anonomous and are in the same scope as the test code,
// and therefore have access to the manualEvent variable.
service.OnFindAllAsyncCompleted += (sender, e) =>
{
isFindAll = true;
manualEvent.Set();
if (e.Error != null)
{
exp = e.Error;
}
if (exp == null)
{
if (e.Entities != null)
{
foreach (IEntity en in e.Entities)
{
entities.Add((T)en);
}
}
}
};
// Call the service method
service.FindAllAsync <T>(entity, 1, 10);
manualEvent.WaitOne(60000, false); Thread.Sleep(10000);
// Check if we completed the async call, or fail the test if we timed out.
if (!isFindAll)
{
Assert.Fail("Find All Failed");
}
if (exp != null)
{
throw exp;
}
if (entities != null)
{
Assert.IsTrue(entities.Count >= 0);
}
// Set the event to non-signaled before making next async call.
manualEvent.Reset();
return(entities);
}
