| // 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 bool hasNext |
| /// @description Checks that [hasNext] returns [true] if iterator has next |
| /// element to iterate |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| import "dart:collection"; |
| |
| main() { |
| HasNextIterator i1 = new HasNextIterator([1].iterator); |
| Expect.isTrue(i1.hasNext); |
| |
| HasNextIterator i2 = new HasNextIterator([0, 1].iterator); |
| Expect.isTrue(i2.hasNext); |
| } |