// 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.

// @dart = 2.9

/// @assertion void add(T event)
/// Send a data event to a stream.
/// @description Checks that a data event is created.
/// @author kaigorodov

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

main() {
  StreamController controller = new StreamController();
  var value0 = 12345;
  controller.add(value0);
  asyncStart();
  controller.stream.listen(
    (value1) {
      Expect.equals(value0, value1);
      asyncEnd();
    }
  );
  controller.close();
}