Merge pull request #1 from zanderso/add-test

Add test/http_connection_info_test.dart
diff --git a/test/http_connection_info_test.dart b/test/http_connection_info_test.dart
new file mode 100644
index 0000000..58798c7
--- /dev/null
+++ b/test/http_connection_info_test.dart
@@ -0,0 +1,53 @@
+// 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.
+
+import "dart:async";
+import "dart:io" hide HttpServer, HttpClient;
+
+import "package:http_io/http_io.dart";
+import "package:test/test.dart";
+
+Future<Null> testHttpConnectionInfo() {
+  Completer<Null> completer = new Completer();
+  HttpServer.bind("0.0.0.0", 0).then((server) {
+    int clientPort;
+
+    server.listen((request) {
+      var response = request.response;
+      expect(request.connectionInfo.remoteAddress is InternetAddress, isTrue);
+      expect(response.connectionInfo.remoteAddress is InternetAddress, isTrue);
+      expect(request.connectionInfo.localPort, equals(server.port));
+      expect(response.connectionInfo.localPort, equals(server.port));
+      expect(clientPort, isNotNull);
+      expect(request.connectionInfo.remotePort, equals(clientPort));
+      expect(response.connectionInfo.remotePort, equals(clientPort));
+      request.listen((_) {}, onDone: () {
+        request.response.close();
+      });
+    });
+
+    HttpClient client = new HttpClient();
+    client.get("127.0.0.1", server.port, "/").then((request) {
+      expect(request.connectionInfo.remoteAddress is InternetAddress, isTrue);
+      expect(request.connectionInfo.remotePort, equals(server.port));
+      clientPort = request.connectionInfo.localPort;
+      return request.close();
+    }).then((response) {
+      expect(server.port, equals(response.connectionInfo.remotePort));
+      expect(clientPort, equals(response.connectionInfo.localPort));
+      response.listen((_) {}, onDone: () {
+        client.close();
+        server.close();
+        completer.complete(null);
+      });
+    });
+  });
+  return completer.future;
+}
+
+void main() {
+  test("HttpConnectionInfo", () async {
+    await testHttpConnectionInfo();
+  });
+}