LibTest/io/HttpServer/serverHeader_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 String serverHeader
/// read / write
/// Get and set the default value of the Server header for all responses
/// generated by this HttpServer.
///
/// If serverHeader is null, no Server header will be added to each response.
///
/// The default value is null.
/// @description Checks that if this property is set then server header is added
/// to all responses
/// @author sgrekhov@unipro.ru

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

test() async {
  HttpServer server = await HttpServer.bind(InternetAddress.loopbackIPv4, 0);
  asyncStart();
  server.serverHeader = "server-value";
  server.listen((HttpRequest request) {
    request.response.close();
    server.close();
    asyncEnd();
  });

  asyncStart();
  HttpClient client = new HttpClient();
  client
      .getUrl(Uri.parse(
      "http://${InternetAddress.loopbackIPv4.address}:${server.port}"))
      .then((HttpClientRequest request) {
    return request.close();
  }).then((HttpClientResponse response) {
    int count = 0;
    response.headers.forEach((String name, List<String> value) {
      if (name == "server") {
        Expect.listEquals(["server-value"], value);
        count++;
      }
    });
    Expect.equals(1, count);
    asyncEnd();
  });
  asyncEnd();
}

main() {
  asyncStart();
  test();
}