LibTest/collection/LinkedHashSet/iterator_A01_t01.dart

// Copyright (c) 2017, 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
 * Iterator<E> iterator
 * Provides an iterator that iterates over the elements in insertion order.
 * @description Checks that [iterator] is read-only property and cannot be
 * changed
 * @author iarkh@unipro.ru
 */
import "../../../Utils/expect.dart";
import "dart:collection";

main() {
  dynamic set = new LinkedHashSet();
  Expect.throws(() {
    set.iterator = new Iterable.empty().iterator;
  }, (e) => e is NoSuchMethodError);
}