LibTest/io/ZLibCodec/inverted_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  Codec<T, S> inverted
/// Inverts this.
/// The encoder and decoder of the resulting codec are swapped.
/// @description Checks that the encoder and decoder of the resulting codec are
/// swapped
/// @author ngl@unipro.ru

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

main() {
  ZLibCodec codec = new ZLibCodec();
  Codec inverted = codec.inverted;

  Expect.isTrue(inverted.encoder is ZLibDecoder);
  Expect.isTrue(inverted.decoder is ZLibEncoder);
}