LibTest/async/StreamIterator/StreamIterator_A01_t01.dart

// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion StreamIterator(Stream<T> stream)
/// Create a StreamIterator on stream.
/// @description Checks that instance of StreamIterator is created.
/// @author kaigorodov

import "dart:async";
import "../../../Utils/expect.dart";

main() {
  var controller = new StreamController();
  var streamIterator = new StreamIterator(controller.stream);
  Expect.isTrue(streamIterator is StreamIterator);
  Expect.runtimeIsType<StreamIterator>(streamIterator);
}