Make test_results deployable again.

appengine/chromium_cq_status/tests/utils_test.py

 # Copyright 2014 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 sys
 import os
 
-# App Engine source file imports must be relative to their app's root.
-sys.path.append(os.path.dirname(os.path.dirname(__file__)))
-
-from appengine.utils import testing
-from appengine.chromium_cq_status.shared import utils
+from appengine.path_mangler_hack import PathMangler
+with PathMangler(os.path.dirname(os.path.dirname(__file__))):
+  from appengine.utils import testing
+  from appengine.chromium_cq_status.shared import utils
 
 class TestUtils(testing.AppengineTestCase):
   def test_filter_dict(self):
     self.assertEquals(
         {'b': 2, 'c': 3},
         utils.filter_dict({'a': 1, 'b': 2, 'c': 3}, ('b', 'c', 'd')))
 
   def test_is_valid_user(self):
     self.assertFalse(utils.is_valid_user())
 
@@ skipping 15 matching lines @@
     self.mock_current_user('fake', 'fake@chromium.orgg')
     self.assertFalse(utils.is_valid_user())
 
     self.mock_current_user('fake', 'fake@chromium_org')
     self.assertFalse(utils.is_valid_user())
 
   def test_password_sha1(self):
     self.assertEquals(
         '018d644a17b71b65cef51fa0a523a293f2b3266f',
         utils.password_sha1('cq'))