Docserver: SidenavDataSource refactor, transition to DataSourceRegistry

chrome/common/extensions/docs/server2/cron_servlet_test.py

 #!/usr/bin/env python
 # 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 unittest
 
 from appengine_wrappers import GetAppVersion
 from app_yaml_helper import AppYamlHelper
 from cron_servlet import CronServlet
@@ skipping 85 matching lines @@
           'public': {
             'apps': {
               'storage.html': 'storage.html contents'
             },
             'extensions': {
               'storage.html': 'storage.html contents'
             },
           },
           'json': {
             'manifest.json': '{}',
-            'strings.json': '{}'
+            'strings.json': '{}',
+            'apps_sidenav.json': '{}',
+            'extensions_sidenav.json': '{}',
           },
         }
       }
     }
 
     updates = []
 
     def app_yaml_update(version):
       return {'docs': {'server2': {
         'app.yaml': AppYamlHelper.GenerateAppYaml(version)
@@ skipping 93 matching lines @@
     CronServlet(Request.ForTest('trunk'), delegate_for_test=delegate).Get()
     self.assertEqual(AppYamlHelper.GenerateAppYaml('2-1-0'),
                      file_systems[-1].ReadSingle(app_yaml_path))
     self.assertEqual('y u not update!',
                      file_systems[-1].ReadSingle(storage_html_path))
     self.assertEqual('important content!',
                      file_systems[-1].ReadSingle(static_txt_path))
 
 if __name__ == '__main__':
   unittest.main()