/*
 * Copyright (c) 2016, 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 HashMap.fromIterables(Iterable<K> keys, Iterable<V> values)
 * Creates a HashMap associating the given [keys] to [values].
 * This constructor iterates over [keys] and [values] and maps each element of
 * [keys] to the corresponding element of [values].
 * @description Checks that created hash map contains all elements of the
 * iteratables
 * @author sgrekhov@unipro.ru
 */
import "../../../Utils/expect.dart";
import "dart:collection";

main() {
  DoubleLinkedQueue keys = new DoubleLinkedQueue();
  keys.add(1);
  keys.add(2);
  keys.add(3);
  keys.add(4);
  DoubleLinkedQueue values = new DoubleLinkedQueue();
  values.add('val1');
  values.add('val2');
  values.add('val3');
  values.add('val4');

  HashMap map = new HashMap.fromIterables(keys, values);
  Expect.equals(keys.length, map.length);
  keys.forEach((key) {
    Expect.equals('val' + key.toString(), map[key]);
  });
}