diff --git a/gen/generator.py b/gen/generator.py
index a049b3c..48b9dad 100644
--- a/gen/generator.py
+++ b/gen/generator.py
@@ -182,7 +182,8 @@ class Generator:
             for name, elem in moduleOrClass.__dict__.iteritems():
                 if type(elem) in (staticmethod, classmethod):
                     elem = elem.__get__(name)
-                if hasattr(elem, '__doc__') and elem.__doc__ and \
+                if callable(elem) and (type(elem) != types.ClassType) and \
+                   hasattr(elem, '__doc__') and elem.__doc__ and \
                    (elem.__doc__.find('>>>') != -1):
                     res = True
                     self.totalNumberOfTests += 1
diff --git a/gen/plone25/mixins/TestMixin.py b/gen/plone25/mixins/TestMixin.py
index b592121..d58cc20 100644
--- a/gen/plone25/mixins/TestMixin.py
+++ b/gen/plone25/mixins/TestMixin.py
@@ -5,7 +5,7 @@ import os, os.path, sys
 class TestMixin:
     '''This class is mixed in with any PloneTestCase.'''
     def createUser(self, userId, roles):
-        '''Creates a user p_name p_with some p_roles.'''
+        '''Creates a user with id p_userId with some p_roles.'''
         pms = self.portal.portal_membership
         pms.addMember(userId, 'password', [], [])
         self.setRoles(roles, name=userId)
@@ -16,7 +16,7 @@ class TestMixin:
         self.login(userId)
 
     def getNonEmptySubModules(self, moduleName):
-        '''Returns the list fo sub-modules of p_app that are non-empty.'''
+        '''Returns the list of sub-modules of p_app that are non-empty.'''
         res = []
         try:
             exec 'import %s' % moduleName
diff --git a/gen/plone25/templates/testAll.py b/gen/plone25/templates/testAll.py
index 627e4f4..7eb0b78 100644
--- a/gen/plone25/templates/testAll.py
+++ b/gen/plone25/templates/testAll.py
@@ -9,7 +9,9 @@ from appy.gen.plone25.mixins.TestMixin import TestMixin, beforeTest, afterTest
 
 # Initialize Zope & Plone test systems -----------------------------------------
 ZopeTestCase.installProduct('<!applicationName!>')
-PloneTestCase.setupPloneSite(products=['<!applicationName!>'])
+ZopeTestCase.installProduct('PloneLanguageTool')
+PloneTestCase.setupPloneSite(products=['<!applicationName!>',
+                                       'PloneLanguageTool'])
 
 class Test(PloneTestCase.PloneTestCase, TestMixin):
     '''Base test class for <!applicationName!> test cases.'''
diff --git a/gen/plone25/wrappers/__init__.py b/gen/plone25/wrappers/__init__.py
index eb2b06e..4ecde6f 100644
--- a/gen/plone25/wrappers/__init__.py
+++ b/gen/plone25/wrappers/__init__.py
@@ -94,6 +94,8 @@ class AbstractWrapper:
     def get_fields(self): return self.o.getAllAppyTypes()
     fields = property(get_fields)
 
+    def getField(self, name): return self.o.getAppyType(name)
+
     def link(self, fieldName, obj):
         '''This method links p_obj (which can be a list of objects) to this one
            through reference field p_fieldName.'''
diff --git a/shared/xml_parser.py b/shared/xml_parser.py
index a54c0d0..1d5fca9 100644
--- a/shared/xml_parser.py
+++ b/shared/xml_parser.py
@@ -167,8 +167,15 @@ class XmlParser(ContentHandler, ErrorHandler):
             # Put a question mark instead of raising an exception.
             self.characters('?')
 
-    def parse(self, xmlContent, source='string'):
-        '''Parses the XML file or string p_xmlContent.'''
+    def parse(self, xml, source='string'):
+        '''Parses a XML stream.
+           * If p_source is "string", p_xml must be a string containing
+             valid XML content.
+           * If p_source is "file": p_xml can be:
+             - a string containing the path to the XML file on disk;
+             - a file instance opened for reading. Note that in this case, this
+               method will close it.
+        '''
         try:
             from cStringIO import StringIO
         except ImportError:
@@ -178,10 +185,13 @@ class XmlParser(ContentHandler, ErrorHandler):
         self.parser.setFeature(feature_external_ges, False)
         inputSource = InputSource()
         if source == 'string':
-            inputSource.setByteStream(StringIO(xmlContent))
+            inputSource.setByteStream(StringIO(xml))
         else:
-            inputSource.setByteStream(xmlContent)
+            if not isinstance(xml, file):
+                xml = file(xml)
+            inputSource.setByteStream(xml)
         self.parser.parse(inputSource)
+        if isinstance(xml, file): xml.close()
         return self.res
 
 # ------------------------------------------------------------------------------