Make gcl commit/git cl dcommit append a commit notification to rietveld.

tests/gcl_unittest.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Unit tests for gcl.py."""
 
 # pylint: disable=E1103,E1101,E1120
 
 import os
@@ skipping 38 matching lines @@
     change_info.files = files
     change_info.GetFiles = lambda : change_info.files
     change_info.GetIssueDescription = lambda : change_info.description
     change_info.GetFileNames = lambda : [f[1] for f in change_info.files]
     change_info.GetLocalRoot = lambda : 'proout'
     change_info.patch = None
     change_info.rietveld = 'https://my_server'
     change_info.reviewers = None
     change_info._closed = False
     change_info._deleted = False
+    change_info._comments_added = []
+
+    def AddComment(comment):
+      # pylint: disable=W0212
+      change_info._comments_added.append(comment)
+    change_info.AddComment = AddComment
 
     def Delete():
       change_info._deleted = True
     change_info.Delete = Delete
 
     def CloseIssue():
       change_info._closed = True
     change_info.CloseIssue = CloseIssue
 
     return change_info
@@ skipping 104 matching lines @@
 
 class ChangeInfoUnittest(GclTestsBase):
   def setUp(self):
     GclTestsBase.setUp(self)
     self.mox.StubOutWithMock(gcl, 'GetChangelistInfoFile')
     self.mox.StubOutWithMock(gcl, 'GetRepositoryRoot')
 
   def testChangeInfoMembers(self):
     self.mox.ReplayAll()
     members = [
-      'CloseIssue', 'Delete', 'Exists', 'GetFiles', 'GetFileNames',
-      'GetLocalRoot', 'GetIssueDescription', 'Load', 'MissingTests',
-      'NeedsUpload', 'PrimeLint', 'RpcServer', 'Save', 'SendToRietveld',
+      'AddComment', 'CloseIssue', 'Delete', 'Exists', 'GetFiles',
+      'GetFileNames', 'GetLocalRoot', 'GetIssueDescription', 'Load',
+      'MissingTests', 'NeedsUpload', 'PrimeLint', 'RpcServer', 'Save',
+      'SendToRietveld',
       'SEPARATOR',
       'UpdateRietveldDescription',
       'description', 'issue', 'name',
       'needs_upload', 'patch', 'patchset', 'reviewers', 'rietveld',
     ]
     # If this test fails, you should add the relevant test.
     self.compareMembers(
         gcl.ChangeInfo('', 0, 0, '', None, self.fake_root_dir, 'foo', False),
         members)
 
@@ skipping 383 matching lines @@
 
     self.mox.ReplayAll()
 
     retval = gcl.CMDcommit(['naame'])
     self.assertEquals(retval, 0)
     self.assertEquals(change_info.description,
         'deescription\n\nCommitted: http://view/12345')
     # pylint: disable=W0212
     self.assertTrue(change_info._deleted)
     self.assertTrue(change_info._closed)
+    self.assertEqual(
+        change_info._comments_added,
+        ["Committed manually as r12345 (presubmit successful)."])
 
 
 if __name__ == '__main__':
   import unittest
   unittest.main()