LibTest/core/Object/hashCode_A01_t03.test.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 int hashCode
/// Get a hash code for this object.
///
/// All objects have hash codes. Hash codes are guaranteed to be the same for
/// objects that are equal when compared using the equality operator ==. Other
/// than that there are no guarantees about the hash codes. They will not be
/// consistent between runs and there are no distribution guarantees.
///
/// @description Checks that if objects are equal by equality operator == then
/// their hash codes are equal
///
/// @author sgrekhov@unipro.ru

library hashCode_A01_t03;
import "../../../Utils/expect.dart";

test(List<Object> createEqual(int number)) {
  List<Object> objects = createEqual(2);
  Expect.isTrue(objects[0] == objects[1]);
  Expect.equals(objects[0].hashCode, objects[1].hashCode);
}