Docserver: there is only one.

chrome/common/extensions/docs/server2/render_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 local_file_system import LocalFileSystem
 from render_servlet import RenderServlet
 from server_instance import ServerInstance
-from servlet import Request
+from servlet import Request, Response
 from test_util import DisableLogging, ReadFile
 
 class _RenderServletDelegate(RenderServlet.Delegate):
-  def CreateServerInstanceForChannel(self, channel):
+  def CreateServerInstance(self):
     return ServerInstance.ForTest(LocalFileSystem.Create())
 
 class RenderServletTest(unittest.TestCase):
   def testExtensionAppRedirect(self):
     request = Request.ForTest('storage.html')
-    response = RenderServlet(request, _RenderServletDelegate()).Get()
-    self.assertEqual(302, response.status)
+    self.assertEqual(
+        Response.Redirect('/extensions/storage.html', permanent=False),
+        RenderServlet(request, _RenderServletDelegate()).Get())
 
-  def testDefaultChannel(self):
+  def testChannelRedirect(self):
     request = Request.ForTest('stable/extensions/storage.html')
-    response = RenderServlet(request, _RenderServletDelegate()).Get()
-    self.assertEqual(302, response.status)
+    self.assertEqual(
+        Response.Redirect('/extensions/storage.html', permanent=True),
+        RenderServlet(request, _RenderServletDelegate()).Get())
 
   @DisableLogging('warning')
   def testNotFound(self):
     request = Request.ForTest('extensions/not_found.html')
     response = RenderServlet(request, _RenderServletDelegate()).Get()
     self.assertEqual(404, response.status)
 
   def testSampleFile(self):
     sample_file = 'extensions/talking_alarm_clock/background.js'
     request = Request.ForTest('extensions/examples/%s' % sample_file)
@@ skipping 26 matching lines @@
     request = Request.ForTest(html_file)
     response = RenderServlet(request, _RenderServletDelegate()).Get()
     self.assertEqual(200, response.status)
     self.assertEqual('text/html', response.headers.get('content-type'))
     # Can't really test rendering all that well.
     self.assertTrue(len(response.content) >
                     len(ReadFile('docs/templates/public/%s' % html_file)))
 
 if __name__ == '__main__':
   unittest.main()