[Zope-Checkins] SVN: Zope/trunk/lib/python/Testing/custom_zodb.py cleanup, docs

[Andreas Jung]

Log message for revision 80358:
  cleanup, docs 
  

Changed:
  U   Zope/trunk/lib/python/Testing/custom_zodb.py

-=-
Modified: Zope/trunk/lib/python/Testing/custom_zodb.py
===================================================================
--- Zope/trunk/lib/python/Testing/custom_zodb.py	2007-09-29 08:48:46 UTC (rev 80357)
+++ Zope/trunk/lib/python/Testing/custom_zodb.py	2007-09-29 08:55:15 UTC (rev 80358)
@@ -6,13 +6,16 @@
 LOG = logging.getLogger('Testing')
 
 def getStorage():
+    """ Return a storage instance for running ZopeTestCase based 
+        tests. By default a DemoStorage is used. Setting
+        $TEST_ZEO_HOST/TEST_ZEO_PORT environment variables allows you
+        to use a ZEO server instead. A file storage can be configured
+        by settting the $TEST_FILESTORAGE environment variable.
+    """
 
     get = os.environ.get
-    # Support for running tests against an existing ZEO storage
-    # ATT: better configuration options (ajung, 17.09.2007)
 
     if os.environ.has_key('TEST_ZEO_HOST') and os.environ.has_key('TEST_ZEO_PORT'):
-
         from ZEO.ClientStorage import ClientStorage
         zeo_host = get('TEST_ZEO_HOST')
         zeo_port = int(get('TEST_ZEO_PORT'))
@@ -20,7 +23,6 @@
         return ClientStorage((zeo_host, zeo_port))
 
     elif os.environ.has_key('TEST_FILESTORAGE'):
-
         import ZODB.FileStorage
         datafs = get('TEST_FILESTORAGE')
         LOG.info('Using Filestorage at (%s)' % datafs)
@@ -28,7 +30,6 @@
 
     else:
         from ZODB.DemoStorage import DemoStorage
-        Storage = DemoStorage(quota=(1<<20))
         LOG.info('Using DemoStorage')
         return DemoStorage(quota=(1<<20))