Include additional information into RenameFeedback.

pkg/analysis_server/test/services/refactoring/rename_unit_member_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.services.refactoring.rename_unit_member;
 
 import 'package:analysis_server/src/protocol.dart';
 import '../../reflective_tests.dart';
 import 'package:unittest/unittest.dart';
 
@@ skipping 325 matching lines @@
   factory Other.b() = Test.named;
 }
 main() {
   Test t1 = new Test();
   Test t2 = new Test.named();
 }
 ''');
     // configure refactoring
     createRenameRefactoringAtString('Test implements');
     expect(refactoring.refactoringName, 'Rename Class');
+    expect(refactoring.elementKindName, 'class');
     expect(refactoring.oldName, 'Test');
     refactoring.newName = 'NewName';
     // validate change
     return assertSuccessfulRefactoring('''
 class NewName implements Other {
   NewName() {}
   NewName.named() {}
 }
 class Other {
   factory Other.a() = NewName;
@@ skipping 30 matching lines @@
   test_createChange_ClassElement_typeAlias() {
     indexTestUnit('''
 class A {}
 class Test = Object with A;
 main(Test t) {
 }
 ''');
     // configure refactoring
     createRenameRefactoringAtString('Test =');
     expect(refactoring.refactoringName, 'Rename Class');
+    expect(refactoring.elementKindName, 'class');
     expect(refactoring.oldName, 'Test');
     refactoring.newName = 'NewName';
     // validate change
     return assertSuccessfulRefactoring('''
 class A {}
 class NewName = Object with A;
 main(NewName t) {
 }
 ''');
   }
 
   test_createChange_FunctionElement() {
     indexTestUnit('''
 test() {}
 foo() {}
 main() {
   print(test);
   print(test());
   foo();
 }
 ''');
     // configure refactoring
     createRenameRefactoringAtString('test() {}');
     expect(refactoring.refactoringName, 'Rename Top-Level Function');
+    expect(refactoring.elementKindName, 'function');
     expect(refactoring.oldName, 'test');
     refactoring.newName = 'newName';
     // validate change
     return assertSuccessfulRefactoring('''
 newName() {}
 foo() {}
 main() {
   print(newName);
   print(newName());
   foo();
@@ skipping 69 matching lines @@
 int test = 0;
 main() {
   print(test);
   test = 1;
   test += 2;
 }
 ''');
     // configure refactoring
     createRenameRefactoringAtString(search);
     expect(refactoring.refactoringName, 'Rename Top-Level Variable');
+    expect(refactoring.elementKindName, 'top level variable');
     expect(refactoring.oldName, 'test');
     refactoring.newName = 'newName';
     // validate change
     return assertSuccessfulRefactoring('''
 int newName = 0;
 main() {
   print(newName);
   newName = 1;
   newName += 2;
 }
 ''');
   }
 }