public void Exceptions()
{
Cities.CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
Action <LoadOperation <City> > loCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
Action <SubmitOperation> soCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
Action <InvokeOperation> ioCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
var query = cities.GetCitiesQuery();
var loadBehaviour = LoadBehavior.MergeIntoCurrent;
LoadOperation <City> lo = new LoadOperation <City>(query, loadBehaviour, loCallback, null, false);
// verify completion callbacks that throw
ExceptionHelper.ExpectInvalidOperationException(delegate
{
try
{
lo.Complete(new LoadResult <City>(query, loadBehaviour, Array.Empty <City>(), Array.Empty <Entity>(), 0));
}
catch (Exception ex)
{
Assert.IsTrue(ex.StackTrace.Contains("at OpenRiaServices.DomainServices.Client.Test.OperationTests"), "Stacktrace not preserved.");
throw;
}
}, "Fnord!");
// verify cancellation callbacks for all fx operation types
lo = new LoadOperation <City>(cities.GetCitiesQuery(), LoadBehavior.MergeIntoCurrent, null, null, true);
lo.CancellationToken.Register(() => throw new InvalidOperationException("Fnord!"));
ExceptionHelper.ExpectInvalidOperationException(delegate
{
lo.Cancel();
}, "Fnord!");
SubmitOperation so = new SubmitOperation(cities.EntityContainer.GetChanges(), soCallback, null, soCallback);
ExceptionHelper.ExpectInvalidOperationException(delegate
{
so.Cancel();
}, "Fnord!");
InvokeOperation io = new InvokeOperation("Fnord", null, null, null, true);
io.CancellationToken.Register(() => throw new InvalidOperationException("Fnord!"));
ExceptionHelper.ExpectInvalidOperationException(delegate
{
io.Cancel();
}, "Fnord!");
}
public void Exceptions()
{
Cities.CityDomainContext cities = new CityDomainContext(TestURIs.Cities);
Action <LoadOperation <City> > loCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
Action <SubmitOperation> soCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
Action <InvokeOperation> ioCallback = (op) =>
{
if (op.HasError)
{
op.MarkErrorAsHandled();
}
throw new InvalidOperationException("Fnord!");
};
LoadOperation lo = new LoadOperation <City>(cities.GetCitiesQuery(), LoadBehavior.MergeIntoCurrent, loCallback, null, loCallback);
// verify completion callbacks that throw
ExceptionHelper.ExpectInvalidOperationException(delegate
{
try
{
lo.Complete(DomainClientResult.CreateQueryResult(new Entity[0], new Entity[0], 0, new ValidationResult[0]));
}
catch (Exception ex)
{
Assert.IsTrue(ex.StackTrace.Contains("at OpenRiaServices.DomainServices.Client.Test.OperationTests"), "Stacktrace not preserved.");
throw;
}
}, "Fnord!");
// verify cancellation callbacks for all fx operation types
lo = new LoadOperation <City>(cities.GetCitiesQuery(), LoadBehavior.MergeIntoCurrent, null, null, loCallback);
ExceptionHelper.ExpectInvalidOperationException(delegate
{
lo.Cancel();
}, "Fnord!");
SubmitOperation so = new SubmitOperation(cities.EntityContainer.GetChanges(), soCallback, null, soCallback);
ExceptionHelper.ExpectInvalidOperationException(delegate
{
so.Cancel();
}, "Fnord!");
InvokeOperation io = new InvokeOperation("Fnord", null, null, null, ioCallback);
ExceptionHelper.ExpectInvalidOperationException(delegate
{
io.Cancel();
}, "Fnord!");
}