Include 'potentialEdits' into refactoring feedback.

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';
@@ skipping 1008 matching lines @@
     }, '''
 class A {
   get newName => 0;
   main() {
     print(newName);
   }
 }
 ''');
   }
 
+  test_classMember_method() {
+    addTestFile('''
+class A {
+  test() {}
+  main() {
+    test();
+  }
+}
+main(A a) {
+  a.test();
+}
+''');
+    return assertSuccessfulRefactoring(() {
+      return sendRenameRequest('test() {}', 'newName');
+    }, '''
+class A {
+  newName() {}
+  main() {
+    newName();
+  }
+}
+main(A a) {
+  a.newName();
+}
+''');
+  }
+
+  test_classMember_method_potential() {
+    addTestFile('''
+class A {
+  test() {}
+}
+main(A a, a2) {
+  a.test();
+  a2.test(); // a2
+}
+''');
+    return getRefactoringResult(() {
+      return sendRenameRequest('test() {}', 'newName');
+    }).then((result) {
+      assertResultProblemsOK(result);
+      // prepare potential edit ID
+      List<String> potentialIds = result.potentialEdits;
+      expect(potentialIds, hasLength(1));
+      String potentialId = potentialIds[0];
+      // find potential edit
+      SourceChange change = result.change;
+      SourceEdit potentialEdit = _findEditWithId(change, potentialId);
+      expect(potentialEdit, isNotNull);
+      expect(potentialEdit.offset, findOffset('test(); // a2'));
+      expect(potentialEdit.length, 4);
+    });
+  }
+
   test_classMember_setter() {
     addTestFile('''
 class A {
   set test(x) {}
   main() {
     test = 0;
   }
 }
 ''');
     return assertSuccessfulRefactoring(() {
@@ skipping 243 matching lines @@
         return getRefactoringResult(() {
           return sendRenameRequest('otherName =', 'newName', true);
         }).then((result) {
           RenameFeedback feedback = result.feedback;
           // the refactoring was reset, so we don't get a stale result
           expect(feedback.oldName, 'otherName');
         });
       });
     });
   }
+
+  SourceEdit _findEditWithId(SourceChange change, String id) {
+    SourceEdit potentialEdit;
+    change.edits.forEach((fileEdit) {
+      fileEdit.edits.forEach((edit) {
+        if (edit.id == id) {
+          potentialEdit = edit;
+        }
+      });
+    });
+    return potentialEdit;
+  }
 }
 
 
 @ReflectiveTestCase()
 class _AbstractGetRefactoring_Test extends AbstractAnalysisTest {
   /**
    * Asserts that [problems] has a single ERROR problem.
    */
   void assertResultProblemsError(List<RefactoringProblem> problems,
       [String message]) {
@@ skipping 101 matching lines @@
   }
 
   @override
   void setUp() {
     super.setUp();
     server.handlers = [new EditDomainHandler(server),];
     createProject();
     handler = new EditDomainHandler(server);
   }
 }