Fleshout cloud_storage stub implementation.

tools/perf/page_sets/presubmit_unittest.py

Index: tools/perf/page_sets/presubmit_unittest.py
diff --git a/tools/perf/page_sets/presubmit_unittest.py b/tools/perf/page_sets/presubmit_unittest.py
deleted file mode 100644
index 6e8962d354e90d33a48e2c2f1f3c3ab5bc2b80bd..0000000000000000000000000000000000000000
--- a/tools/perf/page_sets/presubmit_unittest.py
+++ /dev/null
@@ -1,156 +0,0 @@
-# Copyright 2013 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.
-
-import collections
-import os
-import sys
-import unittest
-
-PERF_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-sys.path.insert(0, os.path.join(os.path.dirname(PERF_ROOT), 'telemetry'))
-from telemetry.unittest import system_stub
-
-sys.path.insert(0, PERF_ROOT)
-from page_sets import PRESUBMIT
-
-
-class AffectedFileStub(object):
-  def __init__(self, absolute_local_path, action):
-    self._absolute_local_path = absolute_local_path
-    self.action = action
-
-  def AbsoluteLocalPath(self):
-    return self._absolute_local_path
-
-  def Action(self):
-    return self.action
-
-class InputAPIStub(object):
-  def __init__(self, paths, deleted_paths=None, added_paths=None):
-    self._paths = paths
-    self._deleted_paths = deleted_paths if deleted_paths else []
-    self._added_paths = added_paths if added_paths else []
-
-  def AffectedFiles(self, include_deletes=True, file_filter=None):
-    if not file_filter:
-      file_filter = lambda x: True
-
-    affected_files = []
-    for path in self._paths:
-      affected_file_stub = AffectedFileStub(path, 'M')
-      if file_filter(affected_file_stub):
-        affected_files.append(affected_file_stub)
-
-    for path in self._added_paths:
-      affected_file_stub = AffectedFileStub(path, 'A')
-      if file_filter(affected_file_stub):
-        affected_files.append(affected_file_stub)
-
-    if include_deletes:
-      for path in self._deleted_paths:
-        affected_file_stub = AffectedFileStub(path, 'D')
-        if file_filter(affected_file_stub):
-          affected_files.append(affected_file_stub)
-    return affected_files
-
-  def AbsoluteLocalPaths(self):
-    return [af.AbsoluteLocalPath() for af in self.AffectedFiles()]
-
-  def PresubmitLocalPath(self):
-    return PRESUBMIT.__file__
-
-
-class OutputAPIStub(object):
-  class PresubmitError(Exception):
-    pass
-
-  class PresubmitNotifyResult(Exception):
-    pass
-
-
-PRESUBMIT.LoadSupport(InputAPIStub([]))   # do this to support monkey patching
-
-class PresubmitTest(unittest.TestCase):
-  def setUp(self):
-    success_file_hash = 'da39a3ee5e6b4b0d3255bfef95601890afd80709'
-
-    self._stubs = system_stub.Override(
-        PRESUBMIT, ['cloud_storage', 'os', 'raw_input'])
-    self._stubs.raw_input.input = 'public'
-    # Files in Cloud Storage.
-    self._stubs.cloud_storage.remote_paths = [
-        'skip'.zfill(40),
-    ]
-    # Local data files and their hashes.
-    self._stubs.cloud_storage.local_file_hashes = {
-        '/path/to/skip.wpr': 'skip'.zfill(40),
-        '/path/to/success.wpr': success_file_hash,
-        '/path/to/wrong_hash.wpr': success_file_hash,
-    }
-    # Local data files.
-    self._stubs.os.path.files = (
-        self._stubs.cloud_storage.local_file_hashes.keys())
-    # Local hash files and their contents.
-    self._stubs.cloud_storage.local_hash_files = {
-        '/path/to/invalid_hash.wpr.sha1': 'invalid_hash',
-        '/path/to/missing.wpr.sha1': 'missing'.zfill(40),
-        '/path/to/success.wpr.sha1': success_file_hash,
-        '/path/to/skip.wpr.sha1': 'skip'.zfill(40),
-        '/path/to/wrong_hash.wpr.sha1': 'wronghash'.zfill(40),
-    }
-
-  def tearDown(self):
-    self._stubs.Restore()
-
-  def assertResultCount(self, results, expected_errors, expected_notifications):
-    counts = collections.defaultdict(int)
-    for result in results:
-      counts[type(result)] += 1
-    actual_errors = counts[OutputAPIStub.PresubmitError]
-    actual_notifications = counts[OutputAPIStub.PresubmitNotifyResult]
-    self.assertEqual(expected_errors, actual_errors,
-        msg='Expected %d errors, but got %d. Results: %s' %
-        (expected_errors, actual_errors, results))
-    self.assertEqual(expected_notifications, actual_notifications,
-        msg='Expected %d notifications, but got %d. Results: %s' %
-        (expected_notifications, actual_notifications, results))
-
-  def _CheckUpload(self, paths, deleted_paths=None, added_paths=None):
-    input_api = InputAPIStub(paths, deleted_paths, added_paths)
-    return PRESUBMIT.CheckChangeOnUpload(input_api, OutputAPIStub())
-
-  def testIgnoreDeleted(self):
-    results = self._CheckUpload([], ['/path/to/deleted.wpr.sha1'])
-    self.assertResultCount(results, 0, 0)
-
-  def testIgnoreNonHashes(self):
-    results = self._CheckUpload(['/path/to/irrelevant.py'])
-    self.assertResultCount(results, 0, 0)
-
-  def testInvalidHash(self):
-    results = self._CheckUpload(['/path/to/invalid_hash.wpr.sha1'])
-    self.assertResultCount(results, 1, 0)
-    self.assertTrue('valid SHA-1 hash' in str(results[0]), msg=results[0])
-
-  def testMissingFile(self):
-    results = self._CheckUpload(['/path/to/missing.wpr.sha1'])
-    self.assertResultCount(results, 1, 0)
-    self.assertTrue('not found' in str(results[0]), msg=results[0])
-
-  def testSkip(self):
-    results = self._CheckUpload(['/path/to/skip.wpr.sha1'])
-    self.assertResultCount(results, 0, 0)
-
-  def testSuccess(self):
-    results = self._CheckUpload(['/path/to/success.wpr.sha1'])
-    self.assertResultCount(results, 0, 1)
-    self.assertTrue('Uploaded' in str(results[0]), msg=results[0])
-
-  def testWrongHash(self):
-    results = self._CheckUpload(['/path/to/wrong_hash.wpr.sha1'])
-    self.assertTrue('does not match' in str(results[0]), msg=results[0])
-
-
-if __name__ == '__main__':
-  unittest.main()