Api-Roll 50: 2017-06-12

generated/googleapis_beta/test/pubsub/v1beta2_test.dart

 library googleapis_beta.pubsub.v1beta2.test;
 
 import "dart:core" as core;
 import "dart:collection" as collection;
 import "dart:async" as async;
 import "dart:convert" as convert;
 
 import 'package:http/http.dart' as http;
 import 'package:http/testing.dart' as http_testing;
-import 'package:unittest/unittest.dart' as unittest;
+import 'package:test/test.dart' as unittest;
 
 import 'package:googleapis_beta/pubsub/v1beta2.dart' as api;
 
 class HttpServerMock extends http.BaseClient {
   core.Function _callback;
   core.bool _expectJson;
 
   void register(core.Function callback, core.bool expectJson) {
     _callback = callback;
     _expectJson = expectJson;
@@ skipping 18 matching lines @@
       } else {
         return stream.toBytes().then((data) {
           return _callback(request, data);
         });
       }
     }
   }
 }
 
 http.StreamedResponse stringResponse(
-    core.int status, core.Map headers, core.String body) {
+    core.int status, core.Map<core.String, core.String> headers, core.String body) {
   var stream = new async.Stream.fromIterable([convert.UTF8.encode(body)]);
   return new http.StreamedResponse(stream, status, headers: headers);
 }
 
-buildUnnamed3718() {
+buildUnnamed3192() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3718(core.List<core.String> o) {
+checkUnnamed3192(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterAcknowledgeRequest = 0;
 buildAcknowledgeRequest() {
   var o = new api.AcknowledgeRequest();
   buildCounterAcknowledgeRequest++;
   if (buildCounterAcknowledgeRequest < 3) {
-    o.ackIds = buildUnnamed3718();
+    o.ackIds = buildUnnamed3192();
   }
   buildCounterAcknowledgeRequest--;
   return o;
 }
 
 checkAcknowledgeRequest(api.AcknowledgeRequest o) {
   buildCounterAcknowledgeRequest++;
   if (buildCounterAcknowledgeRequest < 3) {
-    checkUnnamed3718(o.ackIds);
+    checkUnnamed3192(o.ackIds);
   }
   buildCounterAcknowledgeRequest--;
 }
 
-buildUnnamed3719() {
+buildUnnamed3193() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3719(core.List<core.String> o) {
+checkUnnamed3193(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterBinding = 0;
 buildBinding() {
   var o = new api.Binding();
   buildCounterBinding++;
   if (buildCounterBinding < 3) {
-    o.members = buildUnnamed3719();
+    o.members = buildUnnamed3193();
     o.role = "foo";
   }
   buildCounterBinding--;
   return o;
 }
 
 checkBinding(api.Binding o) {
   buildCounterBinding++;
   if (buildCounterBinding < 3) {
-    checkUnnamed3719(o.members);
+    checkUnnamed3193(o.members);
     unittest.expect(o.role, unittest.equals('foo'));
   }
   buildCounterBinding--;
 }
 
 core.int buildCounterEmpty = 0;
 buildEmpty() {
   var o = new api.Empty();
   buildCounterEmpty++;
   if (buildCounterEmpty < 3) {
   }
   buildCounterEmpty--;
   return o;
 }
 
 checkEmpty(api.Empty o) {
   buildCounterEmpty++;
   if (buildCounterEmpty < 3) {
   }
   buildCounterEmpty--;
 }
 
-buildUnnamed3720() {
+buildUnnamed3194() {
   var o = new core.List<api.Subscription>();
   o.add(buildSubscription());
   o.add(buildSubscription());
   return o;
 }
 
-checkUnnamed3720(core.List<api.Subscription> o) {
+checkUnnamed3194(core.List<api.Subscription> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkSubscription(o[0]);
   checkSubscription(o[1]);
 }
 
 core.int buildCounterListSubscriptionsResponse = 0;
 buildListSubscriptionsResponse() {
   var o = new api.ListSubscriptionsResponse();
   buildCounterListSubscriptionsResponse++;
   if (buildCounterListSubscriptionsResponse < 3) {
     o.nextPageToken = "foo";
-    o.subscriptions = buildUnnamed3720();
+    o.subscriptions = buildUnnamed3194();
   }
   buildCounterListSubscriptionsResponse--;
   return o;
 }
 
 checkListSubscriptionsResponse(api.ListSubscriptionsResponse o) {
   buildCounterListSubscriptionsResponse++;
   if (buildCounterListSubscriptionsResponse < 3) {
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
-    checkUnnamed3720(o.subscriptions);
+    checkUnnamed3194(o.subscriptions);
   }
   buildCounterListSubscriptionsResponse--;
 }
 
-buildUnnamed3721() {
+buildUnnamed3195() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3721(core.List<core.String> o) {
+checkUnnamed3195(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterListTopicSubscriptionsResponse = 0;
 buildListTopicSubscriptionsResponse() {
   var o = new api.ListTopicSubscriptionsResponse();
   buildCounterListTopicSubscriptionsResponse++;
   if (buildCounterListTopicSubscriptionsResponse < 3) {
     o.nextPageToken = "foo";
-    o.subscriptions = buildUnnamed3721();
+    o.subscriptions = buildUnnamed3195();
   }
   buildCounterListTopicSubscriptionsResponse--;
   return o;
 }
 
 checkListTopicSubscriptionsResponse(api.ListTopicSubscriptionsResponse o) {
   buildCounterListTopicSubscriptionsResponse++;
   if (buildCounterListTopicSubscriptionsResponse < 3) {
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
-    checkUnnamed3721(o.subscriptions);
+    checkUnnamed3195(o.subscriptions);
   }
   buildCounterListTopicSubscriptionsResponse--;
 }
 
-buildUnnamed3722() {
+buildUnnamed3196() {
   var o = new core.List<api.Topic>();
   o.add(buildTopic());
   o.add(buildTopic());
   return o;
 }
 
-checkUnnamed3722(core.List<api.Topic> o) {
+checkUnnamed3196(core.List<api.Topic> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkTopic(o[0]);
   checkTopic(o[1]);
 }
 
 core.int buildCounterListTopicsResponse = 0;
 buildListTopicsResponse() {
   var o = new api.ListTopicsResponse();
   buildCounterListTopicsResponse++;
   if (buildCounterListTopicsResponse < 3) {
     o.nextPageToken = "foo";
-    o.topics = buildUnnamed3722();
+    o.topics = buildUnnamed3196();
   }
   buildCounterListTopicsResponse--;
   return o;
 }
 
 checkListTopicsResponse(api.ListTopicsResponse o) {
   buildCounterListTopicsResponse++;
   if (buildCounterListTopicsResponse < 3) {
     unittest.expect(o.nextPageToken, unittest.equals('foo'));
-    checkUnnamed3722(o.topics);
+    checkUnnamed3196(o.topics);
   }
   buildCounterListTopicsResponse--;
 }
 
-buildUnnamed3723() {
+buildUnnamed3197() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3723(core.List<core.String> o) {
+checkUnnamed3197(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterModifyAckDeadlineRequest = 0;
 buildModifyAckDeadlineRequest() {
   var o = new api.ModifyAckDeadlineRequest();
   buildCounterModifyAckDeadlineRequest++;
   if (buildCounterModifyAckDeadlineRequest < 3) {
     o.ackDeadlineSeconds = 42;
     o.ackId = "foo";
-    o.ackIds = buildUnnamed3723();
+    o.ackIds = buildUnnamed3197();
   }
   buildCounterModifyAckDeadlineRequest--;
   return o;
 }
 
 checkModifyAckDeadlineRequest(api.ModifyAckDeadlineRequest o) {
   buildCounterModifyAckDeadlineRequest++;
   if (buildCounterModifyAckDeadlineRequest < 3) {
     unittest.expect(o.ackDeadlineSeconds, unittest.equals(42));
     unittest.expect(o.ackId, unittest.equals('foo'));
-    checkUnnamed3723(o.ackIds);
+    checkUnnamed3197(o.ackIds);
   }
   buildCounterModifyAckDeadlineRequest--;
 }
 
 core.int buildCounterModifyPushConfigRequest = 0;
 buildModifyPushConfigRequest() {
   var o = new api.ModifyPushConfigRequest();
   buildCounterModifyPushConfigRequest++;
   if (buildCounterModifyPushConfigRequest < 3) {
     o.pushConfig = buildPushConfig();
   }
   buildCounterModifyPushConfigRequest--;
   return o;
 }
 
 checkModifyPushConfigRequest(api.ModifyPushConfigRequest o) {
   buildCounterModifyPushConfigRequest++;
   if (buildCounterModifyPushConfigRequest < 3) {
     checkPushConfig(o.pushConfig);
   }
   buildCounterModifyPushConfigRequest--;
 }
 
-buildUnnamed3724() {
+buildUnnamed3198() {
   var o = new core.List<api.Binding>();
   o.add(buildBinding());
   o.add(buildBinding());
   return o;
 }
 
-checkUnnamed3724(core.List<api.Binding> o) {
+checkUnnamed3198(core.List<api.Binding> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkBinding(o[0]);
   checkBinding(o[1]);
 }
 
 core.int buildCounterPolicy = 0;
 buildPolicy() {
   var o = new api.Policy();
   buildCounterPolicy++;
   if (buildCounterPolicy < 3) {
-    o.bindings = buildUnnamed3724();
+    o.bindings = buildUnnamed3198();
     o.etag = "foo";
     o.version = 42;
   }
   buildCounterPolicy--;
   return o;
 }
 
 checkPolicy(api.Policy o) {
   buildCounterPolicy++;
   if (buildCounterPolicy < 3) {
-    checkUnnamed3724(o.bindings);
+    checkUnnamed3198(o.bindings);
     unittest.expect(o.etag, unittest.equals('foo'));
     unittest.expect(o.version, unittest.equals(42));
   }
   buildCounterPolicy--;
 }
 
-buildUnnamed3725() {
+buildUnnamed3199() {
   var o = new core.List<api.PubsubMessage>();
   o.add(buildPubsubMessage());
   o.add(buildPubsubMessage());
   return o;
 }
 
-checkUnnamed3725(core.List<api.PubsubMessage> o) {
+checkUnnamed3199(core.List<api.PubsubMessage> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkPubsubMessage(o[0]);
   checkPubsubMessage(o[1]);
 }
 
 core.int buildCounterPublishRequest = 0;
 buildPublishRequest() {
   var o = new api.PublishRequest();
   buildCounterPublishRequest++;
   if (buildCounterPublishRequest < 3) {
-    o.messages = buildUnnamed3725();
+    o.messages = buildUnnamed3199();
   }
   buildCounterPublishRequest--;
   return o;
 }
 
 checkPublishRequest(api.PublishRequest o) {
   buildCounterPublishRequest++;
   if (buildCounterPublishRequest < 3) {
-    checkUnnamed3725(o.messages);
+    checkUnnamed3199(o.messages);
   }
   buildCounterPublishRequest--;
 }
 
-buildUnnamed3726() {
+buildUnnamed3200() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3726(core.List<core.String> o) {
+checkUnnamed3200(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterPublishResponse = 0;
 buildPublishResponse() {
   var o = new api.PublishResponse();
   buildCounterPublishResponse++;
   if (buildCounterPublishResponse < 3) {
-    o.messageIds = buildUnnamed3726();
+    o.messageIds = buildUnnamed3200();
   }
   buildCounterPublishResponse--;
   return o;
 }
 
 checkPublishResponse(api.PublishResponse o) {
   buildCounterPublishResponse++;
   if (buildCounterPublishResponse < 3) {
-    checkUnnamed3726(o.messageIds);
+    checkUnnamed3200(o.messageIds);
   }
   buildCounterPublishResponse--;
 }
 
-buildUnnamed3727() {
+buildUnnamed3201() {
   var o = new core.Map<core.String, core.String>();
   o["x"] = "foo";
   o["y"] = "foo";
   return o;
 }
 
-checkUnnamed3727(core.Map<core.String, core.String> o) {
+checkUnnamed3201(core.Map<core.String, core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o["x"], unittest.equals('foo'));
   unittest.expect(o["y"], unittest.equals('foo'));
 }
 
 core.int buildCounterPubsubMessage = 0;
 buildPubsubMessage() {
   var o = new api.PubsubMessage();
   buildCounterPubsubMessage++;
   if (buildCounterPubsubMessage < 3) {
-    o.attributes = buildUnnamed3727();
+    o.attributes = buildUnnamed3201();
     o.data = "foo";
     o.messageId = "foo";
     o.publishTime = "foo";
   }
   buildCounterPubsubMessage--;
   return o;
 }
 
 checkPubsubMessage(api.PubsubMessage o) {
   buildCounterPubsubMessage++;
   if (buildCounterPubsubMessage < 3) {
-    checkUnnamed3727(o.attributes);
+    checkUnnamed3201(o.attributes);
     unittest.expect(o.data, unittest.equals('foo'));
     unittest.expect(o.messageId, unittest.equals('foo'));
     unittest.expect(o.publishTime, unittest.equals('foo'));
   }
   buildCounterPubsubMessage--;
 }
 
 core.int buildCounterPullRequest = 0;
 buildPullRequest() {
   var o = new api.PullRequest();
   buildCounterPullRequest++;
   if (buildCounterPullRequest < 3) {
     o.maxMessages = 42;
     o.returnImmediately = true;
   }
   buildCounterPullRequest--;
   return o;
 }
 
 checkPullRequest(api.PullRequest o) {
   buildCounterPullRequest++;
   if (buildCounterPullRequest < 3) {
     unittest.expect(o.maxMessages, unittest.equals(42));
     unittest.expect(o.returnImmediately, unittest.isTrue);
   }
   buildCounterPullRequest--;
 }
 
-buildUnnamed3728() {
+buildUnnamed3202() {
   var o = new core.List<api.ReceivedMessage>();
   o.add(buildReceivedMessage());
   o.add(buildReceivedMessage());
   return o;
 }
 
-checkUnnamed3728(core.List<api.ReceivedMessage> o) {
+checkUnnamed3202(core.List<api.ReceivedMessage> o) {
   unittest.expect(o, unittest.hasLength(2));
   checkReceivedMessage(o[0]);
   checkReceivedMessage(o[1]);
 }
 
 core.int buildCounterPullResponse = 0;
 buildPullResponse() {
   var o = new api.PullResponse();
   buildCounterPullResponse++;
   if (buildCounterPullResponse < 3) {
-    o.receivedMessages = buildUnnamed3728();
+    o.receivedMessages = buildUnnamed3202();
   }
   buildCounterPullResponse--;
   return o;
 }
 
 checkPullResponse(api.PullResponse o) {
   buildCounterPullResponse++;
   if (buildCounterPullResponse < 3) {
-    checkUnnamed3728(o.receivedMessages);
+    checkUnnamed3202(o.receivedMessages);
   }
   buildCounterPullResponse--;
 }
 
-buildUnnamed3729() {
+buildUnnamed3203() {
   var o = new core.Map<core.String, core.String>();
   o["x"] = "foo";
   o["y"] = "foo";
   return o;
 }
 
-checkUnnamed3729(core.Map<core.String, core.String> o) {
+checkUnnamed3203(core.Map<core.String, core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o["x"], unittest.equals('foo'));
   unittest.expect(o["y"], unittest.equals('foo'));
 }
 
 core.int buildCounterPushConfig = 0;
 buildPushConfig() {
   var o = new api.PushConfig();
   buildCounterPushConfig++;
   if (buildCounterPushConfig < 3) {
-    o.attributes = buildUnnamed3729();
+    o.attributes = buildUnnamed3203();
     o.pushEndpoint = "foo";
   }
   buildCounterPushConfig--;
   return o;
 }
 
 checkPushConfig(api.PushConfig o) {
   buildCounterPushConfig++;
   if (buildCounterPushConfig < 3) {
-    checkUnnamed3729(o.attributes);
+    checkUnnamed3203(o.attributes);
     unittest.expect(o.pushEndpoint, unittest.equals('foo'));
   }
   buildCounterPushConfig--;
 }
 
 core.int buildCounterReceivedMessage = 0;
 buildReceivedMessage() {
   var o = new api.ReceivedMessage();
   buildCounterReceivedMessage++;
   if (buildCounterReceivedMessage < 3) {
@@ skipping 50 matching lines @@
   buildCounterSubscription++;
   if (buildCounterSubscription < 3) {
     unittest.expect(o.ackDeadlineSeconds, unittest.equals(42));
     unittest.expect(o.name, unittest.equals('foo'));
     checkPushConfig(o.pushConfig);
     unittest.expect(o.topic, unittest.equals('foo'));
   }
   buildCounterSubscription--;
 }
 
-buildUnnamed3730() {
+buildUnnamed3204() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3730(core.List<core.String> o) {
+checkUnnamed3204(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterTestIamPermissionsRequest = 0;
 buildTestIamPermissionsRequest() {
   var o = new api.TestIamPermissionsRequest();
   buildCounterTestIamPermissionsRequest++;
   if (buildCounterTestIamPermissionsRequest < 3) {
-    o.permissions = buildUnnamed3730();
+    o.permissions = buildUnnamed3204();
   }
   buildCounterTestIamPermissionsRequest--;
   return o;
 }
 
 checkTestIamPermissionsRequest(api.TestIamPermissionsRequest o) {
   buildCounterTestIamPermissionsRequest++;
   if (buildCounterTestIamPermissionsRequest < 3) {
-    checkUnnamed3730(o.permissions);
+    checkUnnamed3204(o.permissions);
   }
   buildCounterTestIamPermissionsRequest--;
 }
 
-buildUnnamed3731() {
+buildUnnamed3205() {
   var o = new core.List<core.String>();
   o.add("foo");
   o.add("foo");
   return o;
 }
 
-checkUnnamed3731(core.List<core.String> o) {
+checkUnnamed3205(core.List<core.String> o) {
   unittest.expect(o, unittest.hasLength(2));
   unittest.expect(o[0], unittest.equals('foo'));
   unittest.expect(o[1], unittest.equals('foo'));
 }
 
 core.int buildCounterTestIamPermissionsResponse = 0;
 buildTestIamPermissionsResponse() {
   var o = new api.TestIamPermissionsResponse();
   buildCounterTestIamPermissionsResponse++;
   if (buildCounterTestIamPermissionsResponse < 3) {
-    o.permissions = buildUnnamed3731();
+    o.permissions = buildUnnamed3205();
   }
   buildCounterTestIamPermissionsResponse--;
   return o;
 }
 
 checkTestIamPermissionsResponse(api.TestIamPermissionsResponse o) {
   buildCounterTestIamPermissionsResponse++;
   if (buildCounterTestIamPermissionsResponse < 3) {
-    checkUnnamed3731(o.permissions);
+    checkUnnamed3205(o.permissions);
   }
   buildCounterTestIamPermissionsResponse--;
 }
 
 core.int buildCounterTopic = 0;
 buildTopic() {
   var o = new api.Topic();
   buildCounterTopic++;
   if (buildCounterTopic < 3) {
     o.name = "foo";
@@ skipping 201 matching lines @@
   });
 
 
   unittest.group("resource-ProjectsSubscriptionsResourceApi", () {
     unittest.test("method--acknowledge", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildAcknowledgeRequest();
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.AcknowledgeRequest.fromJson(json);
         checkAcknowledgeRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildEmpty());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.acknowledge(arg_request, arg_subscription).then(unittest.expectAsync(((api.Empty response) {
+      res.acknowledge(arg_request, arg_subscription).then(unittest.expectAsync1(((api.Empty response) {
         checkEmpty(response);
       })));
     });
 
     unittest.test("method--create", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildSubscription();
       var arg_name = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.Subscription.fromJson(json);
         checkSubscription(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildSubscription());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.create(arg_request, arg_name).then(unittest.expectAsync(((api.Subscription response) {
+      res.create(arg_request, arg_name).then(unittest.expectAsync1(((api.Subscription response) {
         checkSubscription(response);
       })));
     });
 
     unittest.test("method--delete", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildEmpty());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.delete(arg_subscription).then(unittest.expectAsync(((api.Empty response) {
+      res.delete(arg_subscription).then(unittest.expectAsync1(((api.Empty response) {
         checkEmpty(response);
       })));
     });
 
     unittest.test("method--get", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildSubscription());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.get(arg_subscription).then(unittest.expectAsync(((api.Subscription response) {
+      res.get(arg_subscription).then(unittest.expectAsync1(((api.Subscription response) {
         checkSubscription(response);
       })));
     });
 
     unittest.test("method--getIamPolicy", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPolicy());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.getIamPolicy(arg_resource).then(unittest.expectAsync(((api.Policy response) {
+      res.getIamPolicy(arg_resource).then(unittest.expectAsync1(((api.Policy response) {
         checkPolicy(response);
       })));
     });
 
     unittest.test("method--list", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_project = "foo";
+      var arg_pageToken = "foo";
       var arg_pageSize = 42;
-      var arg_pageToken = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
         var query = (req.url).query;
         var queryOffset = 0;
         var queryMap = {};
         addQueryParam(n, v) => queryMap.putIfAbsent(n, () => []).add(v);
         parseBool(n) {
           if (n == "true") return true;
           if (n == "false") return false;
           if (n == null) return null;
           throw new core.ArgumentError("Invalid boolean: $n");
         }
         if (query.length > 0) {
           for (var part in query.split("&")) {
             var keyvalue = part.split("=");
             addQueryParam(core.Uri.decodeQueryComponent(keyvalue[0]), core.Uri.decodeQueryComponent(keyvalue[1]));
           }
         }
+        unittest.expect(queryMap["pageToken"].first, unittest.equals(arg_pageToken));
         unittest.expect(core.int.parse(queryMap["pageSize"].first), unittest.equals(arg_pageSize));
-        unittest.expect(queryMap["pageToken"].first, unittest.equals(arg_pageToken));
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildListSubscriptionsResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.list(arg_project, pageSize: arg_pageSize, pageToken: arg_pageToken).then(unittest.expectAsync(((api.ListSubscriptionsResponse response) {
+      res.list(arg_project, pageToken: arg_pageToken, pageSize: arg_pageSize).then(unittest.expectAsync1(((api.ListSubscriptionsResponse response) {
         checkListSubscriptionsResponse(response);
       })));
     });
 
     unittest.test("method--modifyAckDeadline", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildModifyAckDeadlineRequest();
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.ModifyAckDeadlineRequest.fromJson(json);
         checkModifyAckDeadlineRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildEmpty());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.modifyAckDeadline(arg_request, arg_subscription).then(unittest.expectAsync(((api.Empty response) {
+      res.modifyAckDeadline(arg_request, arg_subscription).then(unittest.expectAsync1(((api.Empty response) {
         checkEmpty(response);
       })));
     });
 
     unittest.test("method--modifyPushConfig", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildModifyPushConfigRequest();
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.ModifyPushConfigRequest.fromJson(json);
         checkModifyPushConfigRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildEmpty());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.modifyPushConfig(arg_request, arg_subscription).then(unittest.expectAsync(((api.Empty response) {
+      res.modifyPushConfig(arg_request, arg_subscription).then(unittest.expectAsync1(((api.Empty response) {
         checkEmpty(response);
       })));
     });
 
     unittest.test("method--pull", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildPullRequest();
       var arg_subscription = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.PullRequest.fromJson(json);
         checkPullRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPullResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.pull(arg_request, arg_subscription).then(unittest.expectAsync(((api.PullResponse response) {
+      res.pull(arg_request, arg_subscription).then(unittest.expectAsync1(((api.PullResponse response) {
         checkPullResponse(response);
       })));
     });
 
     unittest.test("method--setIamPolicy", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildSetIamPolicyRequest();
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.SetIamPolicyRequest.fromJson(json);
         checkSetIamPolicyRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPolicy());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.setIamPolicy(arg_request, arg_resource).then(unittest.expectAsync(((api.Policy response) {
+      res.setIamPolicy(arg_request, arg_resource).then(unittest.expectAsync1(((api.Policy response) {
         checkPolicy(response);
       })));
     });
 
     unittest.test("method--testIamPermissions", () {
 
       var mock = new HttpServerMock();
       api.ProjectsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.subscriptions;
       var arg_request = buildTestIamPermissionsRequest();
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.TestIamPermissionsRequest.fromJson(json);
         checkTestIamPermissionsRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildTestIamPermissionsResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.testIamPermissions(arg_request, arg_resource).then(unittest.expectAsync(((api.TestIamPermissionsResponse response) {
+      res.testIamPermissions(arg_request, arg_resource).then(unittest.expectAsync1(((api.TestIamPermissionsResponse response) {
         checkTestIamPermissionsResponse(response);
       })));
     });
 
   });
 
 
   unittest.group("resource-ProjectsTopicsResourceApi", () {
     unittest.test("method--create", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_request = buildTopic();
       var arg_name = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.Topic.fromJson(json);
         checkTopic(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildTopic());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.create(arg_request, arg_name).then(unittest.expectAsync(((api.Topic response) {
+      res.create(arg_request, arg_name).then(unittest.expectAsync1(((api.Topic response) {
         checkTopic(response);
       })));
     });
 
     unittest.test("method--delete", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_topic = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildEmpty());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.delete(arg_topic).then(unittest.expectAsync(((api.Empty response) {
+      res.delete(arg_topic).then(unittest.expectAsync1(((api.Empty response) {
         checkEmpty(response);
       })));
     });
 
     unittest.test("method--get", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_topic = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildTopic());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.get(arg_topic).then(unittest.expectAsync(((api.Topic response) {
+      res.get(arg_topic).then(unittest.expectAsync1(((api.Topic response) {
         checkTopic(response);
       })));
     });
 
     unittest.test("method--getIamPolicy", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 14 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPolicy());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.getIamPolicy(arg_resource).then(unittest.expectAsync(((api.Policy response) {
+      res.getIamPolicy(arg_resource).then(unittest.expectAsync1(((api.Policy response) {
         checkPolicy(response);
       })));
     });
 
     unittest.test("method--list", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_project = "foo";
+      var arg_pageToken = "foo";
       var arg_pageSize = 42;
-      var arg_pageToken = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
         var query = (req.url).query;
         var queryOffset = 0;
         var queryMap = {};
         addQueryParam(n, v) => queryMap.putIfAbsent(n, () => []).add(v);
         parseBool(n) {
           if (n == "true") return true;
           if (n == "false") return false;
           if (n == null) return null;
           throw new core.ArgumentError("Invalid boolean: $n");
         }
         if (query.length > 0) {
           for (var part in query.split("&")) {
             var keyvalue = part.split("=");
             addQueryParam(core.Uri.decodeQueryComponent(keyvalue[0]), core.Uri.decodeQueryComponent(keyvalue[1]));
           }
         }
+        unittest.expect(queryMap["pageToken"].first, unittest.equals(arg_pageToken));
         unittest.expect(core.int.parse(queryMap["pageSize"].first), unittest.equals(arg_pageSize));
-        unittest.expect(queryMap["pageToken"].first, unittest.equals(arg_pageToken));
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildListTopicsResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.list(arg_project, pageSize: arg_pageSize, pageToken: arg_pageToken).then(unittest.expectAsync(((api.ListTopicsResponse response) {
+      res.list(arg_project, pageToken: arg_pageToken, pageSize: arg_pageSize).then(unittest.expectAsync1(((api.ListTopicsResponse response) {
         checkListTopicsResponse(response);
       })));
     });
 
     unittest.test("method--publish", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_request = buildPublishRequest();
       var arg_topic = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.PublishRequest.fromJson(json);
         checkPublishRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPublishResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.publish(arg_request, arg_topic).then(unittest.expectAsync(((api.PublishResponse response) {
+      res.publish(arg_request, arg_topic).then(unittest.expectAsync1(((api.PublishResponse response) {
         checkPublishResponse(response);
       })));
     });
 
     unittest.test("method--setIamPolicy", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_request = buildSetIamPolicyRequest();
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.SetIamPolicyRequest.fromJson(json);
         checkSetIamPolicyRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildPolicy());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.setIamPolicy(arg_request, arg_resource).then(unittest.expectAsync(((api.Policy response) {
+      res.setIamPolicy(arg_request, arg_resource).then(unittest.expectAsync1(((api.Policy response) {
         checkPolicy(response);
       })));
     });
 
     unittest.test("method--testIamPermissions", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsResourceApi res = new api.PubsubApi(mock).projects.topics;
       var arg_request = buildTestIamPermissionsRequest();
       var arg_resource = "foo";
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var obj = new api.TestIamPermissionsRequest.fromJson(json);
         checkTestIamPermissionsRequest(obj);
 
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
@@ skipping 17 matching lines @@
           }
         }
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildTestIamPermissionsResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.testIamPermissions(arg_request, arg_resource).then(unittest.expectAsync(((api.TestIamPermissionsResponse response) {
+      res.testIamPermissions(arg_request, arg_resource).then(unittest.expectAsync1(((api.TestIamPermissionsResponse response) {
         checkTestIamPermissionsResponse(response);
       })));
     });
 
   });
 
 
   unittest.group("resource-ProjectsTopicsSubscriptionsResourceApi", () {
     unittest.test("method--list", () {
 
       var mock = new HttpServerMock();
       api.ProjectsTopicsSubscriptionsResourceApi res = new api.PubsubApi(mock).projects.topics.subscriptions;
       var arg_topic = "foo";
       var arg_pageToken = "foo";
       var arg_pageSize = 42;
-      mock.register(unittest.expectAsync((http.BaseRequest req, json) {
+      mock.register(unittest.expectAsync2((http.BaseRequest req, json) {
         var path = (req.url).path;
         var pathOffset = 0;
         var index;
         var subPart;
         unittest.expect(path.substring(pathOffset, pathOffset + 1), unittest.equals("/"));
         pathOffset += 1;
         unittest.expect(path.substring(pathOffset, pathOffset + 8), unittest.equals("v1beta2/"));
         pathOffset += 8;
         // NOTE: We cannot test reserved expansions due to the inability to reverse the operation;
 
@@ skipping 16 matching lines @@
         unittest.expect(queryMap["pageToken"].first, unittest.equals(arg_pageToken));
         unittest.expect(core.int.parse(queryMap["pageSize"].first), unittest.equals(arg_pageSize));
 
 
         var h = {
           "content-type" : "application/json; charset=utf-8",
         };
         var resp = convert.JSON.encode(buildListTopicSubscriptionsResponse());
         return new async.Future.value(stringResponse(200, h, resp));
       }), true);
-      res.list(arg_topic, pageToken: arg_pageToken, pageSize: arg_pageSize).then(unittest.expectAsync(((api.ListTopicSubscriptionsResponse response) {
+      res.list(arg_topic, pageToken: arg_pageToken, pageSize: arg_pageSize).then(unittest.expectAsync1(((api.ListTopicSubscriptionsResponse response) {
         checkListTopicSubscriptionsResponse(response);
       })));
     });
 
   });
 
 
 }