Docserver: Pull knowledge of host file systems into a single

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

 # 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.
 
 from branch_utility import BranchUtility, ChannelInfo
 from test_data.canned_data import (CANNED_BRANCHES, CANNED_CHANNELS)
 
 
 class TestBranchUtility(object):
   '''Mimics BranchUtility to return valid-ish data without needing omahaproxy
   data.
   '''
 
   def __init__(self, versions, channels):
     ''' Parameters: |version| is a mapping of versions to branches, and
     |channels| is a mapping of channels to versions.
     '''
     self._versions = versions
     self._channels = channels
 
   @staticmethod
   def CreateWithCannedData():
     '''Returns a TestBranchUtility that uses 'canned' test data pulled from
     older branches of SVN data.
     '''
     return TestBranchUtility(CANNED_BRANCHES, CANNED_CHANNELS)
 
   def GetAllChannelInfo(self):
     return tuple(self.GetChannelInfo(channel)
-            for channel in BranchUtility.GetAllChannelNames())
+                 for channel in BranchUtility.GetAllChannelNames())
 
   def GetChannelInfo(self, channel):
     version = self._channels[channel]
     return ChannelInfo(channel, self.GetBranchForVersion(version), version)
 
   def GetStableChannelInfo(self, version):
     return ChannelInfo('stable', self.GetBranchForVersion(version), version)
 
   def GetBranchForVersion(self, version):
     return self._versions[version]
@@ skipping 17 matching lines @@
 
   def Newer(self, channel_info):
     versions = self._versions.keys()
     index = versions.index(channel_info.version)
     if not index:
       return None
     version = versions[index - 1]
     return ChannelInfo(self.GetChannelForVersion(version),
                        self.GetBranchForVersion(version),
                        version)