LibTest/convert/Base64Decoder/convert_A01_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.

// @dart = 2.9

/// @assertion List<int> convert(
///  String input, [
///  int start = 0,
///  int end
///  ])
///  Converts input and returns the result of the conversion.
/// @description Checks that this method decodes data to base54 code units
/// @author sgrekhov@unipro.ru

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

main() {
  Base64Decoder decoder = new Base64Decoder();
  for (int i = 0; i < 256; i++) {
    String encoded = base64.encode([i]);
    Expect.listEquals([i], decoder.convert(encoded));
  }

  String encoded = "U29tZSBzdHJpbmc=";
  Expect.listEquals("Some string".codeUnits, decoder.convert(encoded));
}