// 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 List<int> convert(Object object)
/// Convert object into UTF-8 encoded JSON.
/// @description Checks that if the object does not support "toJson()" method,
/// then an exception is thrown
/// @author sgrekhov@unipro.ru

import "dart:convert";
import "../../../Utils/expect.dart";
import "../JsonEncoder/table2.lib.dart";

main() {
  for (Object? obj in table) {
    Expect.throws(() {
      JsonUtf8Encoder enc = new JsonUtf8Encoder();
      enc.convert(obj);
    });
  }
}
