// 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 final bool values
/// @description Checks that [values] return correct value list.
/// @author iarkh@unipro.ru

import "dart:collection";
import "../../../Utils/expect.dart";
import "unmodifiablemapbase.lib.dart";

main() {
  UnmodifiableMapBase base = new UnmodifiableMapBaseImpl({});
  Iterable a = base.values;
  Expect.isTrue(a.length == 0);

  base = new UnmodifiableMapBaseImpl({"1" : 1, "2" : 2});
  a = base.values;
  Expect.isTrue(a.length == 2);
  Expect.isTrue(a.contains(1));
  Expect.isTrue(a.contains(2));
}