Remove Rietveld support from presubmit

Since no one can upload or land changes from Rietveld anymore,
PRESUBMIT and its support files no longer need to be able to
support it.

R=tandrii@chromium.org

Bug: 770408
Change-Id: I749092b66fdca16d5cef77e8cefc905aa5375b50
Reviewed-on: https://chromium-review.googlesource.com/693380
Commit-Queue: Aaron Gable <agable@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>

git_cl.py

@@ -1523,7 +1523,6 @@ class Changelist(object):
       return presubmit_support.DoPresubmitChecks(change, committing,
           verbose=verbose, output_stream=sys.stdout, input_stream=sys.stdin,
           default_presubmit=None, may_prompt=may_prompt,
-          rietveld_obj=self._codereview_impl.GetRietveldObjForPresubmit(),
           gerrit_obj=self._codereview_impl.GetGerritObjForPresubmit())
     except presubmit_support.PresubmitFailure as e:
       DieWithError('%s\nMaybe your depot_tools is out of date?' % e)
@@ -1805,11 +1804,6 @@ class _ChangelistCodereviewBase(object):
     """Which branch-specific properties to erase when unsetting issue."""
     return []
 
-  def GetRietveldObjForPresubmit(self):
-    # This is an unfortunate Rietveld-embeddedness in presubmit.
-    # For non-Rietveld code reviews, this probably should return a dummy object.
-    raise NotImplementedError()
-
   def GetGerritObjForPresubmit(self):
     # None is valid return value, otherwise presubmit_support.GerritAccessor.
     return None
@@ -2127,9 +2121,6 @@ class _RietveldChangelistImpl(_ChangelistCodereviewBase):
   def CodereviewServerConfigKey(cls):
     return 'rietveldserver'
 
-  def GetRietveldObjForPresubmit(self):
-    return self.RpcServer()
-
   def SetLabels(self, enable_auto_submit, use_commit_queue, cq_dry_run):
     raise NotImplementedError()
 
@@ -2502,24 +2493,6 @@ class _GerritChangelistImpl(_ChangelistCodereviewBase):
     """Which branch-specific properties to erase when unsetting issue."""
     return ['gerritsquashhash']
 
-  def GetRietveldObjForPresubmit(self):
-    class ThisIsNotRietveldIssue(object):
-      def __nonzero__(self):
-        # This is a hack to make presubmit_support think that rietveld is not
-        # defined, yet still ensure that calls directly result in a decent
-        # exception message below.
-        return False
-
-      def __getattr__(self, attr):
-        print(
-            'You aren\'t using Rietveld at the moment, but Gerrit.\n'
-            'Using Rietveld in your PRESUBMIT scripts won\'t work.\n'
-            'Please, either change your PRESUBMIT to not use rietveld_obj.%s,\n'
-            'or use Rietveld for codereview.\n'
-            'See also http://crbug.com/579160.' % attr)
-        raise NotImplementedError()
-    return ThisIsNotRietveldIssue()
-
   def GetGerritObjForPresubmit(self):
     return presubmit_support.GerritAccessor(self._GetGerritHost())
 

presubmit_canned_checks.py

@@ -793,15 +793,6 @@ def RunPylint(input_api, *args, **kwargs):
   return input_api.RunTests(GetPylint(input_api, *args, **kwargs), False)
 
 
-def CheckRietveldTryJobExecution(dummy_input_api, output_api,
-                                 dummy_host_url, dummy_platforms,
-                                 dummy_owner):
-  return [
-    output_api.PresubmitNotifyResult(
-        'CheckRietveldTryJobExecution is deprecated, please remove it.')
-  ]
-
-
 def CheckBuildbotPendingBuilds(input_api, output_api, url, max_pendings,
     ignored):
   try:
@@ -895,25 +886,25 @@ def CheckOwners(input_api, output_api, source_file_filter=None):
     return [output_fn('Missing LGTM from someone other than %s' % owner_email)]
   return []
 
+
 def GetCodereviewOwnerAndReviewers(input_api, email_regexp, approval_needed):
   """Return the owner and reviewers of a change, if any.
 
   If approval_needed is True, only reviewers who have approved the change
   will be returned.
   """
-  # Rietveld is default.
-  func = _RietveldOwnerAndReviewers
-  if input_api.gerrit:
-    func = _GerritOwnerAndReviewers
-  return func(input_api, email_regexp, approval_needed)
-
-
-def _GetRietveldIssueProps(input_api, messages):
-  """Gets the issue properties from rietveld."""
   issue = input_api.change.issue
-  if issue and input_api.rietveld:
-    return input_api.rietveld.get_issue_properties(
-        issue=int(issue), messages=messages)
+  if not issue:
+    return None, (set() if approval_needed else
+                  _ReviewersFromChange(input_api.change))
+
+  owner_email = input_api.gerrit.GetChangeOwner(issue)
+  reviewers = set(
+      r for r in input_api.gerrit.GetChangeReviewers(issue, approval_needed)
+      if _match_reviewer_email(r, owner_email, email_regexp))
+  input_api.logging.debug('owner: %s; approvals given by: %s',
+                          owner_email, ', '.join(sorted(reviewers)))
+  return owner_email, reviewers
 
 
 def _ReviewersFromChange(change):
@@ -929,49 +920,6 @@ def _ReviewersFromChange(change):
 def _match_reviewer_email(r, owner_email, email_regexp):
   return email_regexp.match(r) and r != owner_email
 
-def _RietveldOwnerAndReviewers(input_api, email_regexp, approval_needed=False):
-  """Return the owner and reviewers of a change, if any.
-
-  If approval_needed is True, only reviewers who have approved the change
-  will be returned.
-  """
-  issue_props = _GetRietveldIssueProps(input_api, True)
-  if not issue_props:
-    return None, (set() if approval_needed else
-                  _ReviewersFromChange(input_api.change))
-
-  if not approval_needed:
-    return issue_props['owner_email'], set(issue_props['reviewers'])
-
-  owner_email = issue_props['owner_email']
-
-  messages = issue_props.get('messages', [])
-  approvers = set(
-      m['sender'] for m in messages
-      if m.get('approval') and _match_reviewer_email(m['sender'], owner_email,
-                                                     email_regexp))
-  return owner_email, approvers
-
-
-def _GerritOwnerAndReviewers(input_api, email_regexp, approval_needed=False):
-  """Return the owner and reviewers of a change, if any.
-
-  If approval_needed is True, only reviewers who have approved the change
-  will be returned.
-  """
-  issue = input_api.change.issue
-  if not issue:
-    return None, (set() if approval_needed else
-                  _ReviewersFromChange(input_api.change))
-
-  owner_email = input_api.gerrit.GetChangeOwner(issue)
-  reviewers = set(
-      r for r in input_api.gerrit.GetChangeReviewers(issue, approval_needed)
-      if _match_reviewer_email(r, owner_email, email_regexp))
-  input_api.logging.debug('owner: %s; approvals given by: %s',
-                          owner_email, ', '.join(sorted(reviewers)))
-  return owner_email, reviewers
-
 
 def CheckSingletonInHeaders(input_api, output_api, source_file_filter=None):
   """Deprecated, must be removed."""

presubmit_support.py

@@ -41,7 +41,6 @@ import urlparse
 from warnings import warn
 
 # Local imports.
-import auth
 import fix_encoding
 import gclient_utils
 import git_footers
@@ -49,7 +48,6 @@ import gerrit_util
 import owners
 import owners_finder
 import presubmit_canned_checks
-import rietveld
 import scm
 import subprocess2 as subprocess  # Exposed through the API.
 
@@ -390,14 +388,13 @@ class InputApi(object):
   )
 
   def __init__(self, change, presubmit_path, is_committing,
-      rietveld_obj, verbose, gerrit_obj=None, dry_run=None):
+      verbose, gerrit_obj, dry_run=None):
     """Builds an InputApi object.
 
     Args:
       change: A presubmit.Change object.
       presubmit_path: The path to the presubmit script being processed.
       is_committing: True if the change is about to be committed.
-      rietveld_obj: rietveld.Rietveld client object
       gerrit_obj: provides basic Gerrit codereview functionality.
       dry_run: if true, some Checks will be skipped.
     """
@@ -405,13 +402,8 @@ class InputApi(object):
     self.version = [int(x) for x in __version__.split('.')]
     self.change = change
     self.is_committing = is_committing
-    self.rietveld = rietveld_obj
     self.gerrit = gerrit_obj
     self.dry_run = dry_run
-    # TBD
-    self.host_url = 'http://codereview.chromium.org'
-    if self.rietveld:
-      self.host_url = self.rietveld.url
 
     # We expose various modules and functions as attributes of the input_api
     # so that presubmit scripts don't have to import them.
@@ -1272,19 +1264,17 @@ def DoPostUploadExecuter(change,
 
 
 class PresubmitExecuter(object):
-  def __init__(self, change, committing, rietveld_obj, verbose,
-               gerrit_obj=None, dry_run=None):
+  def __init__(self, change, committing, verbose,
+               gerrit_obj, dry_run=None):
     """
     Args:
       change: The Change object.
       committing: True if 'git cl land' is running, False if 'git cl upload' is.
-      rietveld_obj: rietveld.Rietveld client object.
       gerrit_obj: provides basic Gerrit codereview functionality.
       dry_run: if true, some Checks will be skipped.
     """
     self.change = change
     self.committing = committing
-    self.rietveld = rietveld_obj
     self.gerrit = gerrit_obj
     self.verbose = verbose
     self.dry_run = dry_run
@@ -1308,7 +1298,7 @@ class PresubmitExecuter(object):
 
     # Load the presubmit script into context.
     input_api = InputApi(self.change, presubmit_path, self.committing,
-                         self.rietveld, self.verbose,
+                         self.verbose,
                          gerrit_obj=self.gerrit, dry_run=self.dry_run)
     output_api = OutputApi(self.committing)
     context = {}
@@ -1357,8 +1347,7 @@ def DoPresubmitChecks(change,
                       input_stream,
                       default_presubmit,
                       may_prompt,
-                      rietveld_obj,
-                      gerrit_obj=None,
+                      gerrit_obj,
                       dry_run=None):
   """Runs all presubmit checks that apply to the files in the change.
 
@@ -1378,7 +1367,6 @@ def DoPresubmitChecks(change,
     default_presubmit: A default presubmit script to execute in any case.
     may_prompt: Enable (y/n) questions on warning or error. If False,
                 any questions are answered with yes by default.
-    rietveld_obj: rietveld.Rietveld object.
     gerrit_obj: provides basic Gerrit codereview functionality.
     dry_run: if true, some Checks will be skipped.
 
@@ -1407,7 +1395,7 @@ def DoPresubmitChecks(change,
     if not presubmit_files and verbose:
       output.write("Warning, no PRESUBMIT.py found.\n")
     results = []
-    executer = PresubmitExecuter(change, committing, rietveld_obj, verbose,
+    executer = PresubmitExecuter(change, committing, verbose,
                                  gerrit_obj, dry_run)
     if default_presubmit:
       if verbose:
@@ -1602,17 +1590,8 @@ def main(argv=None):
   parser.add_option("--gerrit_url", help=optparse.SUPPRESS_HELP)
   parser.add_option("--gerrit_fetch", action='store_true',
                     help=optparse.SUPPRESS_HELP)
-  parser.add_option("--rietveld_url", help=optparse.SUPPRESS_HELP)
-  parser.add_option("--rietveld_email", help=optparse.SUPPRESS_HELP)
-  parser.add_option("--rietveld_fetch", action='store_true', default=False,
-                    help=optparse.SUPPRESS_HELP)
-  # These are for OAuth2 authentication for bots. See also apply_issue.py
-  parser.add_option("--rietveld_email_file", help=optparse.SUPPRESS_HELP)
-  parser.add_option("--rietveld_private_key_file", help=optparse.SUPPRESS_HELP)
 
-  auth.add_auth_options(parser)
   options, args = parser.parse_args(argv)
-  auth_config = auth.extract_auth_config_from_options(options)
 
   if options.verbose >= 2:
     logging.basicConfig(level=logging.DEBUG)
@@ -1621,49 +1600,14 @@ def main(argv=None):
   else:
     logging.basicConfig(level=logging.ERROR)
 
-  if (any((options.rietveld_url, options.rietveld_email_file,
-           options.rietveld_fetch, options.rietveld_private_key_file))
-      and any((options.gerrit_url, options.gerrit_fetch))):
-    parser.error('Options for only codereview --rietveld_* or --gerrit_* '
-                 'allowed')
-
-  if options.rietveld_email and options.rietveld_email_file:
-    parser.error("Only one of --rietveld_email or --rietveld_email_file "
-                 "can be passed to this program.")
-  if options.rietveld_email_file:
-    with open(options.rietveld_email_file, "rb") as f:
-      options.rietveld_email = f.read().strip()
-
   change_class, files = load_files(options, args)
   if not change_class:
     parser.error('For unversioned directory, <files> is not optional.')
   logging.info('Found %d file(s).', len(files))
 
-  rietveld_obj, gerrit_obj = None, None
-
-  if options.rietveld_url:
-    # The empty password is permitted: '' is not None.
-    if options.rietveld_private_key_file:
-      rietveld_obj = rietveld.JwtOAuth2Rietveld(
-        options.rietveld_url,
-        options.rietveld_email,
-        options.rietveld_private_key_file)
-    else:
-      rietveld_obj = rietveld.CachingRietveld(
-        options.rietveld_url,
-        auth_config,
-        options.rietveld_email)
-    if options.rietveld_fetch:
-      assert options.issue
-      props = rietveld_obj.get_issue_properties(options.issue, False)
-      options.author = props['owner_email']
-      options.description = props['description']
-      logging.info('Got author: "%s"', options.author)
-      logging.info('Got description: """\n%s\n"""', options.description)
-
+  gerrit_obj = None
   if options.gerrit_url and options.gerrit_fetch:
     assert options.issue and options.patchset
-    rietveld_obj = None
     gerrit_obj = GerritAccessor(urlparse.urlparse(options.gerrit_url).netloc)
     options.author = gerrit_obj.GetChangeOwner(options.issue)
     options.description = gerrit_obj.GetChangeDescription(options.issue,
@@ -1688,7 +1632,6 @@ def main(argv=None):
           sys.stdin,
           options.default_presubmit,
           options.may_prompt,
-          rietveld_obj,
           gerrit_obj,
           options.dry_run)
     return not results.should_continue()

tests/presubmit_unittest.py

@@ -27,7 +27,6 @@ import owners
 import owners_finder
 import subprocess2 as subprocess
 import presubmit_support as presubmit
-import rietveld
 import auth
 import git_cl
 import git_common as git
@@ -177,11 +176,11 @@ class PresubmitUnittest(PresubmitTestsBase):
       'GitChange', 'InputApi', 'ListRelevantPresubmitFiles', 'main',
       'NonexistantCannedCheckFilter', 'OutputApi', 'ParseFiles',
       'PresubmitFailure', 'PresubmitExecuter', 'PresubmitOutput', 'ScanSubDirs',
-      'ast', 'auth', 'cPickle', 'cpplint', 'cStringIO', 'contextlib',
+      'ast', 'cPickle', 'cpplint', 'cStringIO', 'contextlib',
       'canned_check_filter', 'fix_encoding', 'fnmatch', 'gclient_utils',
       'git_footers', 'glob', 'inspect', 'json', 'load_files', 'logging',
       'marshal', 'normpath', 'optparse', 'os', 'owners', 'owners_finder',
-      'pickle', 'presubmit_canned_checks', 'random', 're', 'rietveld', 'scm',
+      'pickle', 'presubmit_canned_checks', 'random', 're', 'scm',
       'subprocess', 'sys', 'tempfile', 'time', 'traceback', 'types', 'unittest',
       'urllib2', 'warn', 'multiprocessing', 'DoGetTryMasters',
       'GetTryMastersExecuter', 'itertools', 'urlparse', 'gerrit_util',
@@ -621,7 +620,7 @@ class PresubmitUnittest(PresubmitTestsBase):
     output = presubmit.DoPresubmitChecks(
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=None,
-        default_presubmit=None, may_prompt=False, rietveld_obj=None)
+        default_presubmit=None, may_prompt=False, gerrit_obj=None)
     self.failUnless(output.should_continue())
     self.assertEqual(output.getvalue().count('!!'), 0)
     self.assertEqual(output.getvalue().count('??'), 0)
@@ -656,7 +655,7 @@ class PresubmitUnittest(PresubmitTestsBase):
     output = presubmit.DoPresubmitChecks(
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=input_buf,
-        default_presubmit=None, may_prompt=True, rietveld_obj=None)
+        default_presubmit=None, may_prompt=True, gerrit_obj=None)
     self.failIf(output.should_continue())
     self.assertEqual(output.getvalue().count('??'), 2)
 
@@ -664,7 +663,7 @@ class PresubmitUnittest(PresubmitTestsBase):
     output = presubmit.DoPresubmitChecks(
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=input_buf,
-        default_presubmit=None, may_prompt=True, rietveld_obj=None)
+        default_presubmit=None, may_prompt=True, gerrit_obj=None)
     self.failUnless(output.should_continue())
     self.assertEquals(output.getvalue().count('??'), 2)
     self.assertEqual(output.getvalue().count(
@@ -695,7 +694,7 @@ class PresubmitUnittest(PresubmitTestsBase):
     output = presubmit.DoPresubmitChecks(
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=None,
-        default_presubmit=None, may_prompt=False, rietveld_obj=None)
+        default_presubmit=None, may_prompt=False, gerrit_obj=None)
     # A warning is printed, and should_continue is True.
     self.failUnless(output.should_continue())
     self.assertEquals(output.getvalue().count('??'), 2)
@@ -726,7 +725,7 @@ class PresubmitUnittest(PresubmitTestsBase):
     output = presubmit.DoPresubmitChecks(
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=None,
-        default_presubmit=None, may_prompt=True, rietveld_obj=None)
+        default_presubmit=None, may_prompt=True, gerrit_obj=None)
     self.failIf(output.should_continue())
     self.assertEqual(output.getvalue().count('??'), 0)
     self.assertEqual(output.getvalue().count('!!'), 2)
@@ -760,7 +759,7 @@ def CheckChangeOnCommit(input_api, output_api):
         change=change, committing=False, verbose=True,
         output_stream=None, input_stream=input_buf,
         default_presubmit=always_fail_presubmit_script,
-        may_prompt=False, rietveld_obj=None)
+        may_prompt=False, gerrit_obj=None)
     self.failIf(output.should_continue())
     text = (
         'Running presubmit upload checks ...\n'
@@ -820,7 +819,7 @@ def CheckChangeOnCommit(input_api, output_api):
         change=change, committing=False, verbose=True,
         output_stream=output_buf, input_stream=input_buf,
         default_presubmit=tag_checker_presubmit_script,
-        may_prompt=False, rietveld_obj=None)
+        may_prompt=False, gerrit_obj=None)
 
     self.failUnless(presubmit_output)
     self.assertEquals(output_buf.getvalue(),
@@ -962,7 +961,7 @@ def CheckChangeOnCommit(input_api, output_api):
     presubmit.DoPresubmitChecks(mox.IgnoreArg(), False, False,
                                 mox.IgnoreArg(),
                                 mox.IgnoreArg(),
-                                None, False, None, None, None).AndReturn(output)
+                                None, False, None, None).AndReturn(output)
     self.mox.ReplayAll()
 
     self.assertEquals(
@@ -1023,7 +1022,6 @@ class InputApiUnittest(PresubmitTestsBase):
         'environ',
         'fnmatch',
         'glob',
-        'host_url',
         'is_committing',
         'is_windows',
         'json',
@@ -1039,7 +1037,6 @@ class InputApiUnittest(PresubmitTestsBase):
         'platform',
         'python_executable',
         're',
-        'rietveld',
         'subprocess',
         'tbr',
         'tempfile',
@@ -1062,10 +1059,9 @@ class InputApiUnittest(PresubmitTestsBase):
     api = presubmit.InputApi(
         self.fake_change,
         presubmit_path='foo/path/PRESUBMIT.py',
-        is_committing=False, rietveld_obj=None, verbose=False)
+        is_committing=False, gerrit_obj=None, verbose=False)
     self.assertEquals(api.PresubmitLocalPath(), 'foo/path')
     self.assertEquals(api.change, self.fake_change)
-    self.assertEquals(api.host_url, 'http://codereview.chromium.org')
 
   def testInputApiPresubmitScriptFiltering(self):
     description_lines = ('Hello there',
@@ -1297,7 +1293,7 @@ class InputApiUnittest(PresubmitTestsBase):
         self.fake_root_dir, 'isdir', 'PRESUBMIT.py')
     api = presubmit.InputApi(
         change=change, presubmit_path=presubmit_path,
-        is_committing=True, rietveld_obj=None, verbose=False)
+        is_committing=True, gerrit_obj=None, verbose=False)
     paths_from_api = api.AbsoluteLocalPaths()
     self.assertEqual(len(paths_from_api), 2)
     for absolute_paths in [paths_from_change, paths_from_api]:
@@ -1374,7 +1370,7 @@ class InputApiUnittest(PresubmitTestsBase):
     input_api = presubmit.InputApi(
         self.fake_change,
         presubmit_path='foo/path/PRESUBMIT.py',
-        is_committing=False, rietveld_obj=None, verbose=False)
+        is_committing=False, gerrit_obj=None, verbose=False)
     input_api.tempfile.NamedTemporaryFile = self.mox.CreateMock(
         input_api.tempfile.NamedTemporaryFile)
     input_api.tempfile.NamedTemporaryFile(
@@ -1740,8 +1736,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
     input_api.os_walk = self.mox.CreateMockAnything()
     input_api.os_path = presubmit.os.path
     input_api.re = presubmit.re
-    input_api.rietveld = self.mox.CreateMock(rietveld.Rietveld)
-    input_api.gerrit = None
+    input_api.gerrit = self.mox.CreateMock(presubmit.GerritAccessor)
     input_api.traceback = presubmit.traceback
     input_api.urllib2 = self.mox.CreateMock(presubmit.urllib2)
     input_api.unittest = unittest
@@ -1755,7 +1750,6 @@ class CannedChecksUnittest(PresubmitTestsBase):
     input_api.is_windows = False
 
     input_api.change = change
-    input_api.host_url = 'http://localhost'
     input_api.is_committing = committing
     input_api.tbr = False
     input_api.dry_run = None
@@ -1791,7 +1785,6 @@ class CannedChecksUnittest(PresubmitTestsBase):
       'CheckOwners',
       'CheckPatchFormatted',
       'CheckGNFormatted',
-      'CheckRietveldTryJobExecution',
       'CheckSingletonInHeaders',
       'CheckVPythonSpec',
       'RunPythonUnitTests', 'RunPylint',
@@ -2406,8 +2399,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
 
   def AssertOwnersWorks(self, tbr=False, issue='1', approvers=None,
       reviewers=None, is_committing=True,
-      rietveld_response=None, gerrit_response=None,
-      uncovered_files=None, expected_output='',
+      response=None, uncovered_files=None, expected_output='',
       manually_specified_reviewers=None, dry_run=None):
     if approvers is None:
       # The set of people who lgtm'ed a change.
@@ -2430,9 +2422,6 @@ class CannedChecksUnittest(PresubmitTestsBase):
     change.RepositoryRoot = lambda: None
     affected_file = self.mox.CreateMock(presubmit.GitAffectedFile)
     input_api = self.MockInputApi(change, False)
-    if gerrit_response:
-      assert not rietveld_response
-      input_api.rietveld = None
     input_api.gerrit = presubmit.GerritAccessor('host')
 
     fake_db = self.mox.CreateMock(owners.Database)
@@ -2453,14 +2442,22 @@ class CannedChecksUnittest(PresubmitTestsBase):
       affected_file.LocalPath().AndReturn('foo/xyz.cc')
       change.AffectedFiles(file_filter=None).AndReturn([affected_file])
       change.OriginalOwnersFiles().AndReturn({})
-      if issue and not rietveld_response and not gerrit_response:
-        rietveld_response = {
-          "owner_email": change.author_email,
-          "messages": [
-            {"sender": a, "text": "I approve", "approval": True}
-            for a in approvers
+      if issue and not response:
+        response = {
+          "owner": {"email": change.author_email},
+          "labels": {"Code-Review": {
+            u'all': [
+              {
+                u'email': a,
+                u'value': +1
+              } for a in approvers
             ],
-          "reviewers": reviewers
+            u'default_value': 0,
+            u'values': {u' 0': u'No score',
+                        u'+1': u'Looks good to me',
+                        u'-1': u"I would prefer that you didn't submit this"}
+          }},
+          "reviewers": {"REVIEWER": [{u'email': a}] for a in approvers},
         }
 
       if is_committing:
@@ -2469,12 +2466,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
         people = reviewers
 
       if issue:
-        if rietveld_response:
-          input_api.rietveld.get_issue_properties(
-              issue=int(input_api.change.issue), messages=True).AndReturn(
-                  rietveld_response)
-        elif gerrit_response:
-          input_api.gerrit._FetchChangeDetail = lambda _: gerrit_response
+        input_api.gerrit._FetchChangeDetail = lambda _: response
 
       people.add(change.author_email)
       change.OriginalOwnersFiles().AndReturn({})
@@ -2492,12 +2484,25 @@ class CannedChecksUnittest(PresubmitTestsBase):
 
   def testCannedCheckOwners_DryRun(self):
     response = {
-      "owner_email": "john@example.com",
-      "reviewers": ["ben@example.com"],
+      "owner": {"email": "john@example.com"},
+      "labels": {"Code-Review": {
+        u'all': [
+          {
+            u'email': u'ben@example.com',
+            u'value': 0
+          },
+        ],
+        u'approved': {u'email': u'ben@example.org'},
+        u'default_value': 0,
+        u'values': {u' 0': u'No score',
+                    u'+1': u'Looks good to me',
+                    u'-1': u"I would prefer that you didn't submit this"}
+      }},
+      "reviewers": {"REVIEWER": [{u'email': u'ben@example.com'}]},
     }
     self.AssertOwnersWorks(approvers=set(),
         dry_run=True,
-        rietveld_response=response,
+        response=response,
         reviewers=set(["ben@example.com"]),
         expected_output='This is a dry run, but these failures would be ' +
                         'reported on commit:\nMissing LGTM from someone ' +
@@ -2505,10 +2510,10 @@ class CannedChecksUnittest(PresubmitTestsBase):
 
     self.AssertOwnersWorks(approvers=set(['ben@example.com']),
         is_committing=False,
-        rietveld_response=response,
+        response=response,
         expected_output='')
 
-  def testCannedCheckOwners_Approved_Gerrit(self):
+  def testCannedCheckOwners_Approved(self):
     response = {
       "owner": {"email": "john@example.com"},
       "labels": {"Code-Review": {
@@ -2533,13 +2538,13 @@ class CannedChecksUnittest(PresubmitTestsBase):
       "reviewers": {"REVIEWER": [{u'email': u'ben@example.com'}]},
     }
     self.AssertOwnersWorks(approvers=set(['ben@example.com']),
-        gerrit_response=response,
+        response=response,
         is_committing=True,
         expected_output='')
 
     self.AssertOwnersWorks(approvers=set(['ben@example.com']),
         is_committing=False,
-        gerrit_response=response,
+        response=response,
         expected_output='')
 
     # Testing configuration with on -1..+1.
@@ -2561,31 +2566,11 @@ class CannedChecksUnittest(PresubmitTestsBase):
       "reviewers": {"REVIEWER": [{u'email': u'ben@example.com'}]},
     }
     self.AssertOwnersWorks(approvers=set(['ben@example.com']),
-        gerrit_response=response,
+        response=response,
         is_committing=True,
         expected_output='')
 
-
-  def testCannedCheckOwners_Approved(self):
-    response = {
-      "owner_email": "john@example.com",
-      "messages": [
-        {
-          "sender": "ben@example.com", "text": "foo", "approval": True,
-        },
-      ],
-      "reviewers": ["ben@example.com"],
-    }
-    self.AssertOwnersWorks(approvers=set(['ben@example.com']),
-        rietveld_response=response,
-        expected_output='')
-
-    self.AssertOwnersWorks(approvers=set(['ben@example.com']),
-        is_committing=False,
-        rietveld_response=response,
-        expected_output='')
-
-  def testCannedCheckOwners_NotApproved_Gerrit(self):
+  def testCannedCheckOwners_NotApproved(self):
     response = {
       "owner": {"email": "john@example.com"},
       "labels": {"Code-Review": {
@@ -2612,7 +2597,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
     self.AssertOwnersWorks(
         approvers=set(),
         reviewers=set(["ben@example.com"]),
-        gerrit_response=response,
+        response=response,
         is_committing=True,
         expected_output=
             'Missing LGTM from someone other than john@example.com\n')
@@ -2621,7 +2606,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
         approvers=set(),
         reviewers=set(["ben@example.com"]),
         is_committing=False,
-        gerrit_response=response,
+        response=response,
         expected_output='')
 
     # Testing configuration with on -1..+1.
@@ -2645,49 +2630,26 @@ class CannedChecksUnittest(PresubmitTestsBase):
     self.AssertOwnersWorks(
         approvers=set(),
         reviewers=set(["ben@example.com"]),
-        gerrit_response=response,
+        response=response,
         is_committing=True,
         expected_output=
             'Missing LGTM from someone other than john@example.com\n')
 
-  def testCannedCheckOwners_NotApproved(self):
-    response = {
-      "owner_email": "john@example.com",
-      "messages": [
-        {
-          "sender": "ben@example.com", "text": "foo", "approval": False,
-        },
-      ],
-      "reviewers": ["ben@example.com"],
-    }
-    self.AssertOwnersWorks(
-        approvers=set(),
-        reviewers=set(["ben@example.com"]),
-        rietveld_response=response,
-        expected_output=
-            'Missing LGTM from someone other than john@example.com\n')
-
-    self.AssertOwnersWorks(
-        approvers=set(),
-        reviewers=set(["ben@example.com"]),
-        is_committing=False,
-        rietveld_response=response,
-        expected_output='')
-
   def testCannedCheckOwners_NoReviewers(self):
     response = {
-      "owner_email": "john@example.com",
-      "messages": [
-        {
-          "sender": "ben@example.com", "text": "foo", "approval": False,
-        },
-      ],
-      "reviewers": [],
+      "owner": {"email": "john@example.com"},
+      "labels": {"Code-Review": {
+        u'default_value': 0,
+        u'values': {u' 0': u'No score',
+                    u'+1': u'Looks good to me',
+                    u'-1': u"I would prefer that you didn't submit this"}
+      }},
+      "reviewers": {},
     }
     self.AssertOwnersWorks(
         approvers=set(),
         reviewers=set(),
-        rietveld_response=response,
+        response=response,
         expected_output=
             'Missing LGTM from someone other than john@example.com\n')
 
@@ -2695,7 +2657,7 @@ class CannedChecksUnittest(PresubmitTestsBase):
         approvers=set(),
         reviewers=set(),
         is_committing=False,
-        rietveld_response=response,
+        response=response,
         expected_output='')
 
   def testCannedCheckOwners_NoIssueNoFiles(self):