[Checkins] SVN: z3c.dav/trunk/src/z3c/dav/ Fix up tests to work with lxml.

[Michael Kerrin]

Log message for revision 77377:
  Fix up tests to work with lxml.
  

Changed:
  U   z3c.dav/trunk/src/z3c/dav/locking.py
  U   z3c.dav/trunk/src/z3c/dav/testing.py
  U   z3c.dav/trunk/src/z3c/dav/utils.py

-=-
Modified: z3c.dav/trunk/src/z3c/dav/locking.py
===================================================================
--- z3c.dav/trunk/src/z3c/dav/locking.py	2007-07-03 19:07:52 UTC (rev 77376)
+++ z3c.dav/trunk/src/z3c/dav/locking.py	2007-07-03 19:22:42 UTC (rev 77377)
@@ -39,6 +39,7 @@
 """
 __docformat__ = 'restructuredtext'
 
+import copy
 import time
 import random
 import datetime
@@ -339,7 +340,7 @@
 
         owner = xmlsource.find("{DAV:}owner")
         if owner is not None: # The owner element is optional.
-            owner_str = etree.tostring(owner)
+            owner_str = etree.tostring(copy.copy(owner))
         else:
             owner_str = None
 

Modified: z3c.dav/trunk/src/z3c/dav/testing.py
===================================================================
--- z3c.dav/trunk/src/z3c/dav/testing.py	2007-07-03 19:07:52 UTC (rev 77376)
+++ z3c.dav/trunk/src/z3c/dav/testing.py	2007-07-03 19:22:42 UTC (rev 77377)
@@ -42,6 +42,7 @@
     information out of a 207 Multi-Status response. The idea is to make
     writing tests for different WebDAV components a lot easier.
 
+      >>> import copy
       >>> from zope.publisher.http import HTTPResponse
       >>> etree = z3c.etree.getEngine()
 
@@ -88,7 +89,7 @@
       >>> msresponses = wrapped.getMSResponses()
       >>> len(msresponses)
       1
-      >>> print etree.tostring(msresponses[0]) #doctest:+XMLDATA
+      >>> print etree.tostring(copy.copy(msresponses[0])) #doctest:+XMLDATA
       <response xmlns="DAV:" />
 
     Now use the `getMSResponse(href)` to get a response element who's href
@@ -107,7 +108,8 @@
       >>> wrapped._body = None # turn off cache
 
       >>> print etree.tostring(
-      ...    wrapped.getMSResponse('/testfile.txt')) #doctest:+XMLDATA
+      ...    copy.copy(
+      ...        wrapped.getMSResponse('/testfile.txt'))) #doctest:+XMLDATA
       <response xmlns="DAV:">
         <href>/testfile.txt</href>
       </response>
@@ -165,7 +167,8 @@
       KeyError: 'No propstats element with status 200'
 
       >>> print etree.tostring(
-      ...    wrapped.getMSPropstat('/testfile.txt', 404)) #doctest:+XMLDATA
+      ...    copy.copy(
+      ...        wrapped.getMSPropstat('/testfile.txt', 404))) #doctest:+XMLDATA
       <propstat xmlns="DAV:">
         <status>HTTP/1.1 404 Not Found</status>
       </propstat>

Modified: z3c.dav/trunk/src/z3c/dav/utils.py
===================================================================
--- z3c.dav/trunk/src/z3c/dav/utils.py	2007-07-03 19:07:52 UTC (rev 77376)
+++ z3c.dav/trunk/src/z3c/dav/utils.py	2007-07-03 19:22:42 UTC (rev 77377)
@@ -185,12 +185,15 @@
       >>> parseEtreeTag('{DAV:}prop')
       ['DAV:', 'prop']
 
+      >>> parseEtreeTag('{}prop')
+      ['', 'prop']
+
       >>> parseEtreeTag('prop')
       (None, 'prop')
 
     """
-    if tag[0] == '{':
-        return tag[1:].split('}')
+    if tag[0] == "{":
+        return tag[1:].split("}")
     return None, tag
 
 ################################################################################