Dynamically generate a heading for Extension Docs API pages

chrome/common/extensions/docs/server2/template_data_source_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 json
 import os
 import sys
 import unittest
 
@@ skipping 22 matching lines @@
   def setUp(self):
     self._base_path = os.path.join(sys.path[0],
                                    'test_data',
                                    'template_data_source')
     self._fake_api_list_data_source_factory = _FakeFactory()
     self._fake_intro_data_source_factory = _FakeFactory()
     self._fake_samples_data_source_factory = _FakeFactory()
     self._fake_sidenav_data_source_factory = _FakeFactory()
     self._fake_known_issues_data_source = {}
     self._object_store = InMemoryObjectStore('fake_branch')
+    self._fake_channel_data = [
+      { 'name': 'a', 'branch': '11', 'version': '1' },
+      { 'name': 'b', 'branch': '22', 'version': '2' },
+      { 'name': 'c', 'branch': '33', 'version': '3' },
+      { 'name': 'd', 'branch': '44', 'version': '4' }
+    ]
 
   def _ReadLocalFile(self, filename):
     with open(os.path.join(self._base_path, filename), 'r') as f:
       return f.read()
 
   def _RenderTest(self, name, data_source):
     template_name = name + '_tmpl.html'
     template = Handlebar(self._ReadLocalFile(template_name))
     self.assertEquals(
         self._ReadLocalFile(name + '_expected.html'),
@@ skipping 11 matching lines @@
     return (TemplateDataSource.Factory('fake_channel',
                                        api_data_factory,
                                        self._fake_api_list_data_source_factory,
                                        self._fake_intro_data_source_factory,
                                        self._fake_samples_data_source_factory,
                                        self._fake_known_issues_data_source,
                                        self._fake_sidenav_data_source_factory,
                                        cache_factory,
                                        reference_resolver_factory,
                                        '.',
-                                       '.')
+                                       '.',
+                                       self._fake_channel_data)
             .Create(_FakeRequest(), 'extensions/foo'))
 
   def testSimple(self):
     self._base_path = os.path.join(self._base_path, 'simple')
     fetcher = LocalFileSystem(self._base_path)
     cache_factory = CompiledFileSystem.Factory(fetcher, self._object_store)
     t_data_source = self._CreateTemplateDataSource(cache_factory)
     template_a1 = Handlebar(self._ReadLocalFile('test1.html'))
     self.assertEqual(template_a1.render({}, {'templates': {}}).text,
         t_data_source.get('test1').render({}, {'templates': {}}).text)
@@ skipping 25 matching lines @@
             cache_factory,
             api_data=json.loads(self._ReadLocalFile('test1.json'))))
     self._RenderTest(
         'test2',
         self._CreateTemplateDataSource(
             cache_factory,
             api_data=json.loads(self._ReadLocalFile('test2.json'))))
 
 if __name__ == '__main__':
   unittest.main()