Make test_results deployable again.

appengine/chromium_cq_status/tests/query_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.
 
 from datetime import datetime
 import json
 import os
-import sys
-
-# 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 import main
-from appengine.chromium_cq_status.model.record import Record
+
+from appengine.path_mangler_hack import PathMangler
+with PathMangler(os.path.dirname(os.path.dirname(__file__))):
+  from appengine.chromium_cq_status import main
+  from appengine.chromium_cq_status.model.record import Record
 
 class TestQuery(testing.AppengineTestCase):
   app_module = main.app
 
   def test_query_headers(self):
     _clear_records()
     response = self.test_app.get('/query')
     self.assertEquals(response.headers['Access-Control-Allow-Origin'], '*')
 
   def test_query_empty(self):
@@ skipping 337 matching lines @@
     preserve_cursor=False, preserve_timestamp=False): # pragma: no cover
   packet = json.loads(response.body)
   if not preserve_cursor:
     del packet['cursor']
   packet['results'].sort()
   for result in packet['results']:
     result['tags'].sort()
     if not preserve_timestamp:
       del result['timestamp']
   return packet