Linking AvailabilityFinder with APIDataSource and intro-table templates.

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 caching_file_system import CachingFileSystem
 from cron_servlet import CronServlet
 from empty_dir_file_system import EmptyDirFileSystem
 from host_file_system_creator import HostFileSystemCreator
 from local_file_system import LocalFileSystem
 from mock_file_system import MockFileSystem
 from servlet import Request
 from test_branch_utility import TestBranchUtility
 from test_file_system import TestFileSystem
 from test_util import EnableLogging
 
@@ skipping 32 matching lines @@
   @EnableLogging('info')
   def testEverything(self):
     # All these tests are dependent (see above comment) so lump everything in
     # the one test.
     delegate = _TestDelegate(
         lambda _, __: MockFileSystem(LocalFileSystem.Create()))
 
     # Test that the cron runs successfully.
     response = CronServlet(Request.ForTest('trunk'),
                            delegate_for_test=delegate).Get()
-    self.assertEqual(1, len(delegate.file_systems))
     self.assertEqual(200, response.status)
 
+    # Save the file systems created, start with a fresh set for the next run.
+    first_run_file_systems = delegate.file_systems[:]
+    delegate.file_systems[:] = []
+
     # When re-running, all file systems should be Stat()d the same number of
     # times, but the second round shouldn't have been re-Read() since the
     # Stats haven't changed.
     response = CronServlet(Request.ForTest('trunk'),
                            delegate_for_test=delegate).Get()
-    self.assertEqual(2, len(delegate.file_systems))
-    self.assertTrue(*delegate.file_systems[1].CheckAndReset(
-        read_count=0,
-        stat_count=delegate.file_systems[0].GetStatCount()))
+    self.assertEqual(200, response.status)
+
+    self.assertEqual(len(first_run_file_systems), len(delegate.file_systems))
+    for i, second_run_file_system in enumerate(delegate.file_systems):
+      self.assertTrue(*second_run_file_system.CheckAndReset(
+          read_count=0,
+          stat_count=first_run_file_systems[i].GetStatCount()))
 
   def testSafeRevision(self):
     test_data = {
       'docs': {
         'examples': {
           'examples.txt': 'examples.txt contents'
         },
         'server2': {
           'app.yaml': AppYamlHelper.GenerateAppYaml('2-0-8')
         },
@@ skipping 114 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()