Refactor the devserver to make it easier to control caching

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

 #!/usr/bin/env python
 # Copyright (c) 2012 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 logging
 import optparse
 import os
 import sys
 from StringIO import StringIO
@@ skipping 31 matching lines @@
     self.url = 'http://localhost' + path
 
 class IntegrationTest(unittest.TestCase):
   def _TestSamplesLocales(self, sample_path, failures):
     # Use US English, Spanish, and Arabic.
     for lang in ['en-US', 'es', 'ar']:
       request = _MockRequest(sample_path)
       request.headers['Accept-Language'] = lang + ';q=0.8'
       response = _MockResponse()
       try:
-        Handler(request, response, local_path=BASE_PATH).get()
+        Handler(request, response).get()
         if 200 != response.status:
           failures.append(
               'Samples page with language %s does not have 200 status.'
               ' Status was %d.' %  (lang, response.status))
         if not response.out.getvalue():
           failures.append(
               'Rendering samples page with language %s produced no output.' %
                   lang)
       except Exception as e:
         failures.append('Error rendering samples page with language %s: %s' %
@@ skipping 12 matching lines @@
             continue
           test_files.append(os.path.join(path, name)[len(base_path + os.sep):])
     else:
       test_files = EXPLICIT_TEST_FILES
     test_files = [f.replace(os.sep, '/') for f in test_files]
     failures = []
     for filename in test_files:
       request = _MockRequest(filename)
       response = _MockResponse()
       try:
-        Handler(request, response, local_path=BASE_PATH).get()
+        Handler(request, response).get()
         if 200 != response.status:
           failures.append('%s does not have 200 status. Status was %d.' %
               (filename, response.status))
         if not response.out.getvalue():
           failures.append('Rendering %s produced no output.' % filename)
         if filename.endswith('samples.html'):
           self._TestSamplesLocales(filename, failures)
       except Exception as e:
         failures.append('Error rendering %s: %s' % (filename, e))
     if failures:
       self.fail('\n'.join(failures))
 
   def testAllPublicTemplates(self):
     logging.getLogger().setLevel(logging.ERROR)
     logging_error = logging.error
     try:
       logging.error = self.fail
       self._RunPublicTemplatesTest()
     finally:
       logging.error = logging_error
 
   def testNonexistentFile(self):
     logging.getLogger().setLevel(logging.CRITICAL)
     request = _MockRequest('extensions/junk.html')
     bad_response = _MockResponse()
-    Handler(request, bad_response, local_path=BASE_PATH).get()
+    Handler(request, bad_response).get()
     self.assertEqual(404, bad_response.status)
     request_404 = _MockRequest('404.html')
     response_404 = _MockResponse()
-    Handler(request_404, response_404, local_path=BASE_PATH).get()
+    Handler(request_404, response_404).get()
     self.assertEqual(200, response_404.status)
     self.assertEqual(response_404.out.getvalue(), bad_response.out.getvalue())
 
   def testCron(self):
     if EXPLICIT_TEST_FILES is not None:
       return
     logging_error = logging.error
     try:
       logging.error = self.fail
       request = _MockRequest('/cron/trunk')
       response = _MockResponse()
-      Handler(request, response, local_path=BASE_PATH).get()
+      Handler(request, response).get()
       self.assertEqual(200, response.status)
       self.assertEqual('Success', response.out.getvalue())
     finally:
       logging.error = logging_error
 
 if __name__ == '__main__':
   parser = optparse.OptionParser()
   parser.add_option('-p',
                     '--path',
                     default=os.path.join(
@@ skipping 18 matching lines @@
   suite.run(result)
   if result.failures:
     print('*----------------------------------*')
     print('| integration_test.py has failures |')
     print('*----------------------------------*')
     for test, failure in result.failures:
       print(test)
       print(failure)
     exit(1)
   exit(0)