LibTest/core/List/setAll_A01_t01.test.dart

// 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.

// @dart = 2.9

/// @assertion void setAll(int index, Iterable<E> iterable)
/// Overwrites objects of this with the objects of iterable, starting at position
/// index in this list.
/// @description Checks that this method overwrites objects of this with the
/// objects of iterable, starting at position index in this list.
/// @author sgrekhov@unipro.ru

library setAll_A01_t01;

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

test(List create([int length])) {
  List lst = create(5);
  lst.setAll(0, [1, 2, 3, 4, 5]);
  for (int i = 1; i <= lst.length; i++) {
    Expect.equals(i, lst[i - 1]);
  }

  lst.setAll(2, [30, 40, 50]);
  Expect.equals(1, lst[0]);
  Expect.equals(2, lst[1]);
  Expect.equals(30, lst[2]);
  Expect.equals(40, lst[3]);
  Expect.equals(50, lst[4]);
}