LibTest/io/WebSocket/addStream_A01_t02.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 Future addStream(Stream stream)
///  Sends data from a stream on WebSocket connection. Each data event from
///  stream will be send as a single WebSocket frame. The data from stream must
///  be either Strings, or List<int>s holding bytes.
/// @description Checks that the String data are sent on the WebSocket
/// connection from client.
/// @author a.semenov@unipro.ru

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

main() {
  asyncTest<HttpServer>((HttpServer? server) async {
    WebSocket ws = await WebSocket.connect(
        "ws://${server?.address.address}:${server?.port}/");
    await ws.addStream(new Stream.fromIterable(["Hello", ",", "World"]));
    await ws.close();
  },
      setup: () => spawnWebSocketServer(
          (WebSocket ws) => AsyncExpect.data(["Hello", ",", "World"], ws)),
      cleanup: (HttpServer? server) => server?.close());
}