Send RenameFeedback.

pkg/analysis_server/test/edit/refactoring_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.edit.refactoring;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/edit/edit_domain.dart';
 import 'package:analysis_server/src/protocol.dart';
 import 'package:analysis_server/src/protocol2.dart' show
     EditGetAvailableRefactoringsParams, EditGetAvailableRefactoringsResult,
     EditGetRefactoringParams, EditGetRefactoringResult, RefactoringKind,
-    RefactoringProblem, RefactoringProblemSeverity, RenameOptions, SourceChange,
-    SourceEdit, SourceFileEdit;
+    RefactoringProblem, RefactoringProblemSeverity, RenameFeedback, RenameOptions,
+    SourceChange, SourceEdit, SourceFileEdit;
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analysis_server/src/services/index/local_memory_index.dart';
 import 'package:analysis_testing/reflective_tests.dart';
 import 'package:unittest/unittest.dart' hide ERROR;
 
 import '../analysis_abstract.dart';
 
 
 main() {
   groupSep = ' | ';
@@ skipping 346 matching lines @@
     return assertSuccessfulRefactoring(search, newName, '''
 class A {
   A.newName() {}
 }
 main() {
   new A.newName();
 }
 ''');
   }
 
+  test_feedback() {
+    addTestFile('''
+class Test {}
+main() {
+  Test v;
+}
+''');
+    String search = 'st v;';
+    String newName = 'NewName';
+    return getRefactoringResult(search, newName).then((result) {
+      RenameFeedback feedback = result.feedback;
+      expect(feedback, isNotNull);
+      expect(feedback.offset, findOffset('Test v;'));
+      expect(feedback.length, 'Test'.length);
+    });
+  }
+
   test_function() {
     addTestFile('''
 test() {}
 main() {
   test();
   print(test);
 }
 ''');
     String search = 'test() {}';
     String newName = 'newName';
@@ skipping 170 matching lines @@
   }
 
   @override
   void setUp() {
     super.setUp();
     server.handlers = [new EditDomainHandler(server),];
     createProject();
     handler = new EditDomainHandler(server);
   }
 }