LibTest/convert/Base64Decoder/convert_A02_t01.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 List<int> convert(
 *  String input, [
 *  int start = 0,
 *  int end
 *  ])
 *  Converts input and returns the result of the conversion.
 * @description Checks that if start and ens are provided, then only appropriate
 * part of the input is converted
 * @author sgrekhov@unipro.ru
 */
import "dart:convert";
import "../../../Utils/expect.dart";

main() {
  Base64Decoder decoder = new Base64Decoder();
  String encoded = "U29tZSBzdHJpbmc=";
  Expect.listEquals("Some string".codeUnits, decoder.convert(encoded));

  encoded = "__U29tZSBzdHJpbmc=";
  Expect.listEquals("Some string".codeUnits, decoder.convert(encoded, 2));

  encoded = "__U29tZSBzdHJpbmc=__";
  Expect.listEquals("Some string".codeUnits, decoder.convert(encoded, 2, 18));
}