LibTest/io/WebSocket/add_A01_t04.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 void add(data)
/// Sends data on the WebSocket connection. The data in data must be either a
/// String, or a List<int> holding bytes.
/// @description Checks that the List<int> data are sent on the WebSocket
/// connection from client.
/// @author a.semenov@unipro.ru

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

const List<int> BYTES = const [1, 2, 3];

main() {
  asyncTest<HttpServer>(
      (HttpServer server) async {
        WebSocket ws = await WebSocket.connect("ws://${server.address.address}:${server.port}/");
        ws.add(BYTES);
        ws.close();
      },
      setup: () => spawnWebSocketServer(
        (WebSocket ws) => AsyncExpect.data([BYTES], ws)
      ),
      cleanup: (HttpServer server) => server.close()
  );
}