Reformat

pkg/analysis_server/test/channel/web_socket_channel_test.dart

 // Copyright (c) 2014, 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.
 
 library test.channel.web_socket;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/channel/web_socket_channel.dart';
 import 'package:analysis_server/src/protocol.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:unittest/unittest.dart';
 
 import '../mocks.dart';
 
 main() {
   group('WebSocketChannel', () {
     setUp(WebSocketChannelTest.setUp);
     test('close', WebSocketChannelTest.close);
     test('invalidJsonToClient', WebSocketChannelTest.invalidJsonToClient);
     test('invalidJsonToServer', WebSocketChannelTest.invalidJsonToServer);
     test('notification', WebSocketChannelTest.notification);
-    test(
-        'notificationAndResponse',
+    test('notificationAndResponse',
         WebSocketChannelTest.notificationAndResponse);
     test('request', WebSocketChannelTest.request);
     test('requestResponse', WebSocketChannelTest.requestResponse);
     test('response', WebSocketChannelTest.response);
   });
 }
 
 class WebSocketChannelTest {
   static MockSocket socket;
   static WebSocketClientChannel client;
   static WebSocketServerChannel server;
 
   static List requestsReceived;
   static List responsesReceived;
   static List notificationsReceived;
 
   static Future close() {
     var timeout = new Duration(seconds: 1);
     var future = client.responseStream.drain().timeout(timeout);
     client.close();
     return future;
   }
 
-  static void expectMsgCount({requestCount: 0, responseCount: 0,
-      notificationCount: 0}) {
+  static void expectMsgCount(
+      {requestCount: 0, responseCount: 0, notificationCount: 0}) {
     expect(requestsReceived, hasLength(requestCount));
     expect(responsesReceived, hasLength(responseCount));
     expect(notificationsReceived, hasLength(notificationCount));
   }
 
   static Future invalidJsonToClient() {
-    var result = client.responseStream.first.timeout(
-        new Duration(seconds: 1)).then((Response response) {
+    var result = client.responseStream.first
+        .timeout(new Duration(seconds: 1))
+        .then((Response response) {
       expect(response.id, equals('myId'));
       expectMsgCount(responseCount: 1);
     });
     socket.twin.add('{"foo":"bar"}');
     server.sendResponse(new Response('myId'));
     return result;
   }
 
   static Future invalidJsonToServer() {
-    var result = client.responseStream.first.timeout(
-        new Duration(seconds: 1)).then((Response response) {
+    var result = client.responseStream.first
+        .timeout(new Duration(seconds: 1))
+        .then((Response response) {
       expect(response.id, equals(''));
       expect(response.error, isNotNull);
       expectMsgCount(responseCount: 1);
     });
     socket.add('"blat"');
     return result;
   }
 
   static Future notification() {
-    var result = client.notificationStream.first.timeout(
-        new Duration(seconds: 1)).then((Notification notification) {
+    var result = client.notificationStream.first
+        .timeout(new Duration(seconds: 1))
+        .then((Notification notification) {
       expect(notification.event, equals('myEvent'));
       expectMsgCount(notificationCount: 1);
       expect(notificationsReceived.first, equals(notification));
     });
     server.sendNotification(new Notification('myEvent'));
     return result;
   }
 
   static Future notificationAndResponse() {
-    var result = Future.wait(
-        [
-            client.notificationStream.first,
-            client.responseStream.first]).timeout(
-                new Duration(
-                    seconds: 1)).then(
-                        (_) => expectMsgCount(responseCount: 1, notificationCount: 1));
+    var result = Future
+        .wait([client.notificationStream.first, client.responseStream.first])
+        .timeout(new Duration(seconds: 1))
+        .then((_) => expectMsgCount(responseCount: 1, notificationCount: 1));
     server
-        ..sendNotification(new Notification('myEvent'))
-        ..sendResponse(new Response('myId'));
+      ..sendNotification(new Notification('myEvent'))
+      ..sendResponse(new Response('myId'));
     return result;
   }
 
   static void request() {
     client.sendRequest(new Request('myId', 'myMth'));
     server.listen((Request request) {
       expect(request.id, equals('myId'));
       expect(request.method, equals('myMth'));
       expectMsgCount(requestCount: 1);
     });
   }
 
   static Future requestResponse() {
     // Simulate server sending a response by echoing the request.
     server.listen(
         (Request request) => server.sendResponse(new Response(request.id)));
-    return client.sendRequest(
-        new Request(
-            'myId',
-            'myMth')).timeout(new Duration(seconds: 1)).then((Response response) {
+    return client
+        .sendRequest(new Request('myId', 'myMth'))
+        .timeout(new Duration(seconds: 1))
+        .then((Response response) {
       expect(response.id, equals('myId'));
       expectMsgCount(requestCount: 1, responseCount: 1);
 
       expect(requestsReceived.first is Request, isTrue);
       Request request = requestsReceived.first;
       expect(request.id, equals('myId'));
       expect(request.method, equals('myMth'));
       expect(responsesReceived.first, equals(response));
     });
   }
 
   static Future response() {
     server.sendResponse(new Response('myId'));
-    return client.responseStream.first.timeout(
-        new Duration(seconds: 1)).then((Response response) {
+    return client.responseStream.first.timeout(new Duration(seconds: 1)).then(
+        (Response response) {
       expect(response.id, equals('myId'));
       expectMsgCount(responseCount: 1);
     });
   }
 
   static void setUp() {
     socket = new MockSocket.pair();
     client = new WebSocketClientChannel(socket);
-    server =
-        new WebSocketServerChannel(socket.twin, InstrumentationService.NULL_SERVICE);
+    server = new WebSocketServerChannel(
+        socket.twin, InstrumentationService.NULL_SERVICE);
 
     requestsReceived = [];
     responsesReceived = [];
     notificationsReceived = [];
 
     // Allow multiple listeners on server side for testing.
     socket.twin.allowMultipleListeners();
 
     server.listen(requestsReceived.add);
     client.responseStream.listen(responsesReceived.add);
     client.notificationStream.listen(notificationsReceived.add);
   }
 }