// 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.

// @dart = 2.9

/// @assertion String name
/// Get the name of the NetworkInterface.
///
/// @description Checks that [name] gets the String value that is the name of
/// the NetworkInterface.
/// @author ngl@unipro.ru

import "dart:async";
import "dart:io";
import "../../../Utils/expect.dart";

main() {
  Future<List<NetworkInterface>> fList =
      NetworkInterface.list(includeLoopback: true, includeLinkLocal: true);

  asyncStart();
  fList.then((fValue) {
    for (int i = 0; i < fValue.length; i++) {
      NetworkInterface nwInterface = fValue[i];
      Expect.isTrue(nwInterface.name is String);
    }
    asyncEnd();
  });
}
