Add support for three more plugin requests

pkg/analysis_server/test/analysis_abstract.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.
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart'
     hide AnalysisOptions;
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/domain_analysis.dart';
 import 'package:analysis_server/src/plugin/notification_manager.dart';
 import 'package:analysis_server/src/plugin/plugin_manager.dart';
 import 'package:analysis_server/src/plugin/server_plugin.dart';
 import 'package:analysis_server/src/provisional/completion/dart/completion_plugin.dart';
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analyzer/context/context_root.dart' as analyzer;
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/src/dart/analysis/driver.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer_plugin/protocol/protocol.dart' as plugin;
+import 'package:analyzer_plugin/protocol/protocol_generated.dart' as plugin;
 import 'package:analyzer_plugin/src/protocol/protocol_internal.dart' as plugin;
 import 'package:plugin/manager.dart';
 import 'package:plugin/plugin.dart';
 import 'package:test/test.dart';
 
 import 'mock_sdk.dart';
 import 'mocks.dart';
 
 int findIdentifierLength(String search) {
   int length = 0;
@@ skipping 228 matching lines @@
   Future<Response> waitResponse(Request request) async {
     return serverChannel.sendRequest(request);
   }
 }
 
 /**
  * A plugin manager that simulates broadcasting requests to plugins by
  * hard-coding the responses.
  */
 class TestPluginManager implements PluginManager {
+  plugin.AnalysisSetPriorityFilesParams analysisSetPriorityFilesParams;
+  plugin.AnalysisSetSubscriptionsParams analysisSetSubscriptionsParams;
+  plugin.AnalysisUpdateContentParams analysisUpdateContentParams;
   Map<PluginInfo, Future<plugin.Response>> broadcastResults;
 
   @override
   String get byteStorePath {
     fail('Unexpected invocation of byteStorePath');
     return null;
   }
 
   @override
   InstrumentationService get instrumentationService {
@@ skipping 31 matching lines @@
     fail('Unexpected invocation of pluginsForContextRoot');
     return null;
   }
 
   @override
   void removedContextRoot(analyzer.ContextRoot contextRoot) {
     fail('Unexpected invocation of removedContextRoot');
   }
 
   @override
+  void setAnalysisSetPriorityFilesParams(
+      plugin.AnalysisSetPriorityFilesParams params) {
+    analysisSetPriorityFilesParams = params;
+  }
+
+  @override
+  void setAnalysisSetSubscriptionsParams(
+      plugin.AnalysisSetSubscriptionsParams params) {
+    analysisSetSubscriptionsParams = params;
+  }
+
+  @override
+  void setAnalysisUpdateContentParams(
+      plugin.AnalysisUpdateContentParams params) {
+    analysisUpdateContentParams = params;
+  }
+
+  @override
   Future<List<Null>> stopAll() async {
     fail('Unexpected invocation of stopAll');
     return null;
   }
 }