public async Task AnonymousTypeInSubQueryArray()
{
var service = TestService.Create(TestService.UnrestrictedOptions, new[] { typeof(EnumerableEx) }, Observable.Return(123));
var results = await service.QueryAsync(source =>
from _ in source
select new[] { new { Value = "test" } }.First());
QactiveAssert.AreEqual(results,
OnNext(new { Value = "test" }),
OnCompleted(new { Value = default(string) }));
}
public Task <IReadOnlyCollection <Notification <TResult> > > QueryAsync <TResult>(
Func <IQbservable <TSource>, IQbservable <TResult> > query,
IEnumerable <Exception> expectedClientTerminationErrors = null,
Exception expectedServerError = null,
TimeSpan?timeout = null)
=> RunQueryAsync(Observable.Merge(
ServeQbservable(source).Take(1)
.Do(termination => QactiveAssert.AreEqual(termination.Exceptions.Select(ex => ex.SourceException), expectedClientTerminationErrors),
ex => QactiveAssert.AreEqual(ex, expectedServerError, "Unexpected server error: " + ex.ToString()),
() => Assert.IsNull(expectedServerError, "A server error was expected, but the sequence completed instead."))
.IgnoreElements()
.Cast <TResult>(),
// Defer is required to ensure that the server is subscribed to first so that in case the port is 0, the TCP listener is started before the client query is
// created, thus the the port selected by TCP will be known at this point in time and can be passed to the TcpQbservableClient. See TcpTestService<TSource>.
Observable.Defer(() => query(CreateQuery()).AsObservable()))
.Timeout(Debugger.IsAttached ? TimeSpan.FromDays(5) : timeout ?? TimeSpan.FromSeconds(5)));
