[Testbot] FAILED (failures=2, errors=119) : AT-1.6 Plone-4.0 Zope-2.12 Python-2.6.2

Wed Jul 29 03:00:44 UTC 2009

Archetypes Tests : FAILED (failures=2, errors=119) 
AT-1.6 Plone-4.0 Zope-2.12 Python-2.6.2

Running /usr/local/python2.6/bin/python ./bin/test -q --no-color --no-progress --package Products.Archetypes --package Products.MimetypesRegistry --package Products.PortalTransforms --package Products.validation
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/plone.protect-1.1-py2.6.egg/plone/protect/authenticator.py:2: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
  import sha
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/Products.AdvancedQuery-3.0-py2.6.egg/Products/AdvancedQuery/__init__.py:10: DeprecationWarning: InitializeClass is deprecated. import from App.class_init instead
  from Globals import InitializeClass
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/Products.PluginRegistry-1.1.3.1-py2.6.egg/Products/PluginRegistry/utils.py:18: DeprecationWarning: package_home is deprecated. import from App.Common instead
  from Globals import package_home
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/Products.PluginRegistry-1.1.3.1-py2.6.egg/Products/PluginRegistry/PluginRegistry.py:21: DeprecationWarning: Persistent is deprecated. import from Persistence instead
  from Globals import Persistent
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/plone.app.layout/plone/app/layout/globals/context.py:13: DeprecationWarning: IBrowserDefault is deprecated. It has been moved to Products.CMFDynamicViewFTI.interfaces. This alias will be removed in Plone 5.0
  from Products.CMFPlone.interfaces import IBrowserDefault
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/plone.app.layout/plone/app/layout/navigation/defaultpage.py:9: DeprecationWarning: IDynamicViewTypeInformation is deprecated. It has been moved to Products.CMFDynamicViewFTI.interfaces. This alias will be removed in Plone 5.0
  from Products.CMFPlone.interfaces import IDynamicViewTypeInformation
Failed to import ZPsycopgDA
Failed to import ZMySQLDA
Running Products.Archetypes.tests.layer.ZCML tests:
  Set up Testing.ZopeTestCase.layer.ZopeLite in 0.590 seconds.
  Set up Products.CMFCore.testing.FunctionalZCMLLayer in 0.161 seconds.
  Set up Products.Archetypes.tests.layer.ZCML in 0.226 seconds.

Error in test test_variableschema (Products.Archetypes.tests.test_varschema.VarSchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/base.py", line 93, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_varschema.py", line 42, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

  Ran 39 tests with 0 failures and 1 errors in 1.465 seconds.
Running Products.Archetypes.tests.layer.ArchetypesSite tests:
  Set up Products.Archetypes.tests.layer.ArchetypesSite in 2.148 seconds.

Error in test test_create (Products.Archetypes.tests.test_annotation.AnnotationTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 57, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_del (Products.Archetypes.tests.test_annotation.AnnotationTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 57, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_empty (Products.Archetypes.tests.test_annotation.AnnotationTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 57, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_get (Products.Archetypes.tests.test_annotation.AnnotationTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 57, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_set (Products.Archetypes.tests.test_annotation.AnnotationTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 57, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_gestset (Products.Archetypes.tests.test_annotation.MetadataAnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 107, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_setup (Products.Archetypes.tests.test_annotation.MetadataAnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 107, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_gestset (Products.Archetypes.tests.test_annotation.AnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 131, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_migration (Products.Archetypes.tests.test_annotation.AnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 131, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_setup (Products.Archetypes.tests.test_annotation.AnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 131, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_storageGetSetDel (Products.Archetypes.tests.test_annotation.AnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 131, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_storageNonExisting (Products.Archetypes.tests.test_annotation.AnnotationStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 131, in afterSetUp
    gen_anndummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_annotation.py", line 52, in gen_anndummy
    gen_class(AnnDummy, annschema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_authenticatedContentType (Products.Archetypes.tests.test_baseobject.BaseObjectTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseobject.py", line 73, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_searchableText (Products.Archetypes.tests.test_baseobject.BaseObjectTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseobject.py", line 73, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_searchableTextUsesIndexMethod (Products.Archetypes.tests.test_baseobject.BaseObjectTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseobject.py", line 73, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_Date (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_EffectiveDate (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_ExpiresDate (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_allowdiscussion (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_contentEffective (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_contentExpired (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_contributors (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_description (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_effectivedate (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_expirationdate (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_id (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_language (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_rights (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_subject (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_title (Products.Archetypes.tests.test_baseschema.BaseSchemaTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseschema.py", line 52, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testSame (Products.Archetypes.tests.test_baseunit.BaseUnitTestSubclass)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseunit.py", line 43, in testSame
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testSame (Products.Archetypes.tests.test_baseunit.BaseUnitTestSubclass)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseunit.py", line 43, in testSame
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testSame (Products.Archetypes.tests.test_baseunit.BaseUnitTestSubclass)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_baseunit.py", line 43, in testSame
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test1_getbaseunit (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_datefield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_fixedpointfield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_linesfield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_methods (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_objectfield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_writeonlyfield (Products.Archetypes.tests.test_classgen.ClassGenTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 128, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefielduploadwithoutmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithmime2 (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithoutmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfielduploadwithoutmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithmime2 (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithoutmime (Products.Archetypes.tests.test_contenttype.GetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testBaseObjectPrimaryFieldSetContentType (Products.Archetypes.tests.test_contenttype.SetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testBaseObjectSetContentType (Products.Archetypes.tests.test_contenttype.SetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testFieldSetContentType (Products.Archetypes.tests.test_contenttype.SetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testMutatorSetContentType (Products.Archetypes.tests.test_contenttype.SetContentTypeTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_contenttype.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/OFS/subscribers.py:73: DeprecationWarning: Products.Archetypes.tests.test_event.Dummy.manage_afterAdd is discouraged. You should use event subscribers instead.
  DeprecationWarning)

Error in test test_defaults (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dynamic_vocabulary (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_encoding (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_factory_vocabulary (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_get_size (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_processing (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_processing_fieldset (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_required (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_required_empty_request (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_static_vocabulary (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_validation (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_validation_hidden_fields (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_validation_invisible_fields (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_validation_visible_fields (Products.Archetypes.tests.test_fields.ProcessingTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 161, in afterSetUp
    schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_download_from_textfield (Products.Archetypes.tests.test_fields.DownloadTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_fields.py", line 396, in afterSetUp
    Dummy, oid='dummy', context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefielduploadwithoutfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithfilename2 (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_filefieldwithoutfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfielduploadwithoutfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithfilename2 (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_textfieldwithoutfilename (Products.Archetypes.tests.test_filename.GetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 44, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testBaseObjectPrimaryFieldSetFilename (Products.Archetypes.tests.test_filename.SetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testBaseObjectSetFilename (Products.Archetypes.tests.test_filename.SetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testFieldSetFilename (Products.Archetypes.tests.test_filename.SetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testMutatorSetFilename (Products.Archetypes.tests.test_filename.SetFilenameTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_filename.py", line 112, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testAccessors (Products.Archetypes.tests.test_metadata.ExtensibleMetadataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 122, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testMetaFields (Products.Archetypes.tests.test_metadata.ExtensibleMetadataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 122, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testMutators (Products.Archetypes.tests.test_metadata.ExtensibleMetadataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 122, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testContext (Products.Archetypes.tests.test_metadata.ExtMetadataContextTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 180, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testIsParent (Products.Archetypes.tests.test_metadata.ExtMetadataContextTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 180, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testUnwrappedContext (Products.Archetypes.tests.test_metadata.ExtMetadataContextTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 180, in afterSetUp
    context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testChangesOnFieldChangesObject (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testDiscussionEditAccessorDoesConversions (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testDiscussionOverride (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testMultipleChanges (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testSetContentType (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test testSetFormat (Products.Archetypes.tests.test_metadata.ExtMetadataSetFormatTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 241, in afterSetUp
    parent = mkDummyInContext(DummyFolder, oid='parent', context=portal, schema=None)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_CreationDate_with_explicit_timezone (Products.Archetypes.tests.test_metadata.TimeZoneTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 369, in test_CreationDate_with_explicit_timezone
    item = self._makeDummyContent('item')
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 360, in _makeDummyContent
    klass=Dummy, oid=name, context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_Date_with_explicit_timezone (Products.Archetypes.tests.test_metadata.TimeZoneTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 363, in test_Date_with_explicit_timezone
    item = self._makeDummyContent('item')
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 360, in _makeDummyContent
    klass=Dummy, oid=name, context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_EffectiveDate_with_explicit_timezone (Products.Archetypes.tests.test_metadata.TimeZoneTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 381, in test_EffectiveDate_with_explicit_timezone
    item = self._makeDummyContent('item')
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 360, in _makeDummyContent
    klass=Dummy, oid=name, context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_ExpirationDate_with_explicit_timezone (Products.Archetypes.tests.test_metadata.TimeZoneTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 387, in test_ExpirationDate_with_explicit_timezone
    item = self._makeDummyContent('item')
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 360, in _makeDummyContent
    klass=Dummy, oid=name, context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_ModificationDate_with_explicit_timezone (Products.Archetypes.tests.test_metadata.TimeZoneTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 375, in test_ModificationDate_with_explicit_timezone
    item = self._makeDummyContent('item')
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_metadata.py", line 360, in _makeDummyContent
    klass=Dummy, oid=name, context=self.portal, schema=schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_availschemata (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_baseschemata (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_accessor_names_add (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_accessor_names_addField (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_edit_accessor_names_add (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_edit_accessor_names_addField (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_mutator_names_add (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_mutator_names_addField (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_primary_add (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_dupe_primary_addField (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_editableFields (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_metaschemata (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_nameschemata (Products.Archetypes.tests.test_schemata.SchemataTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_schemata.py", line 49, in afterSetUp
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_changestorage (Products.Archetypes.tests.test_storage.ChangeStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_storage.py", line 42, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_unset (Products.Archetypes.tests.test_storage.ChangeStorageTest)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_storage.py", line 42, in afterSetUp
    gen_dummy()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_classgen.py", line 119, in gen_dummy
    gen_class(Dummy, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_detect_schema_change (Products.Archetypes.tests.test_update_schema.TestUpdateSchema)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_update_schema.py", line 74, in afterSetUp
    Dummy1, oid='dummy1', context=self.portal, schema=schema1)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_instance_schema_is_harmful (Products.Archetypes.tests.test_update_schema.TestUpdateSchema)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_update_schema.py", line 74, in afterSetUp
    Dummy1, oid='dummy1', context=self.portal, schema=schema1)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_manage_update_schema (Products.Archetypes.tests.test_update_schema.TestUpdateSchema)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_update_schema.py", line 74, in afterSetUp
    Dummy1, oid='dummy1', context=self.portal, schema=schema1)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_no_schema_attribute_added (Products.Archetypes.tests.test_update_schema.TestUpdateSchema)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_update_schema.py", line 74, in afterSetUp
    Dummy1, oid='dummy1', context=self.portal, schema=schema1)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Error in test test_remove_instance_schemas (Products.Archetypes.tests.test_update_schema.TestUpdateSchema)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 270, in run
    self.setUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Zope2/src/Testing/ZopeTestCase/PortalTestCase.py", line 62, in setUp
    self.afterSetUp()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/test_update_schema.py", line 74, in afterSetUp
    Dummy1, oid='dummy1', context=self.portal, schema=schema1)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 78, in mkDummyInContext
    gen_class(klass, schema)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/tests/utils.py", line 75, in gen_class
    content_types, constructors, ftis = process_types(listTypes(), PKG_NAME)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 302, in process_types
    modify_fti(fti, klass, pkg_name)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.Archetypes/Products/Archetypes/ArchetypeTool.py", line 228, in modify_fti
    refs['visible'] = False
TypeError: 'NoneType' object does not support item assignment

Failure in test testSame (Products.PortalTransforms.tests.test_transforms.TransformTestSubclass)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/test_transforms.py", line 68, in testSame
    self.do_convert(filename=self.input)
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/test_transforms.py", line 60, in do_convert
    got, expected, self.transform.name(), self.input))
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 350, in failUnlessEqual
    (msg or '%r != %r' % (first, second))
AssertionError: [<A name=1></a>Chapter&nbsp;44<br>Writing&nbsp;Basic&nbsp;Unit&nbsp;Tests<br>Diï¬ƒculty<br>Newcomer<br>Skills<br>â€¢&nbsp;All&nbsp;you&nbsp;need&nbsp;to&nbsp;know&nbsp;is&nbsp;some&nbsp;Python.<br>Problem/Task<br>As&nbsp;you&nbsp;know&nbsp;by&nbsp;now,&nbsp;Zope&nbsp;3&nbsp;gains&nbsp;its&nbsp;incredible&nbsp;stability&nbsp;from&nbsp;testing&nbsp;any&nbsp;code&nbsp;in&nbsp;great&nbsp;detail.&nbsp;The<br>currently&nbsp;most&nbsp;common&nbsp;method&nbsp;is&nbsp;to&nbsp;write&nbsp;unit&nbsp;tests.&nbsp;This&nbsp;chapter&nbsp;introduces&nbsp;unit&nbsp;tests&nbsp;â€“&nbsp;which<br>are&nbsp;Zope&nbsp;3&nbsp;independent&nbsp;â€“&nbsp;and&nbsp;introduces&nbsp;some&nbsp;of&nbsp;the&nbsp;subtleties.<br>Solution<br>44.1<br>Implementing&nbsp;the&nbsp;Sample&nbsp;Class<br>Before&nbsp;we&nbsp;can&nbsp;write&nbsp;tests,&nbsp;we&nbsp;have&nbsp;to&nbsp;write&nbsp;some&nbsp;code&nbsp;that&nbsp;we&nbsp;can&nbsp;test.&nbsp;Here,&nbsp;we&nbsp;will&nbsp;implement<br>a&nbsp;simple&nbsp;class&nbsp;called&nbsp;Sample&nbsp;with&nbsp;a&nbsp;public&nbsp;attribute&nbsp;title&nbsp;and&nbsp;description&nbsp;that&nbsp;is&nbsp;accessed<br>via&nbsp;getDescription()&nbsp;and&nbsp;mutated&nbsp;using&nbsp;setDescription().&nbsp;Further,&nbsp;the&nbsp;description&nbsp;must&nbsp;be<br>either&nbsp;a&nbsp;regular&nbsp;or&nbsp;unicode&nbsp;string.<br>Since&nbsp;this&nbsp;code&nbsp;will&nbsp;not&nbsp;depend&nbsp;on&nbsp;Zope,&nbsp;open&nbsp;a&nbsp;ï¬le&nbsp;named&nbsp;test&nbsp;sample.py&nbsp;anywhere&nbsp;and&nbsp;add<br>the&nbsp;following&nbsp;class:<br>1&nbsp;Sample(object):<br>2<br>&quot;&quot;&quot;A&nbsp;trivial&nbsp;Sample&nbsp;object.&quot;&quot;&quot;<br>3<br>4<br>title&nbsp;=&nbsp;None<br>5<br>6<br>def&nbsp;__init__(self):<br>7<br>&quot;&quot;&quot;Initialize&nbsp;object.&quot;&quot;&quot;<br>8<br>self._description&nbsp;=&nbsp;â€™â€™<br>9<br>1<br><hr><A name=2></a>2<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>10<br>def&nbsp;setDescription(self,&nbsp;value):<br>11<br>&quot;&quot;&quot;Change&nbsp;the&nbsp;value&nbsp;of&nbsp;the&nbsp;description.&quot;&quot;&quot;<br>12<br>assert&nbsp;isinstance(value,&nbsp;(str,&nbsp;unicode))<br>13<br>self._description&nbsp;=&nbsp;value<br>14<br>15<br>def&nbsp;getDescription(self):<br>16<br>&quot;&quot;&quot;Change&nbsp;the&nbsp;value&nbsp;of&nbsp;the&nbsp;description.&quot;&quot;&quot;<br>17<br>return&nbsp;self._description<br>Line&nbsp;4:&nbsp;The&nbsp;title&nbsp;is&nbsp;just&nbsp;publicly&nbsp;declared&nbsp;and&nbsp;a&nbsp;value&nbsp;of&nbsp;None&nbsp;is&nbsp;given.&nbsp;Therefore&nbsp;this&nbsp;is&nbsp;just<br>a&nbsp;regular&nbsp;attribute.<br>Line&nbsp;8:&nbsp;The&nbsp;actual&nbsp;description&nbsp;string&nbsp;will&nbsp;be&nbsp;stored&nbsp;in&nbsp;description.<br>Line&nbsp;12:&nbsp;Make&nbsp;sure&nbsp;that&nbsp;the&nbsp;description&nbsp;is&nbsp;only&nbsp;a&nbsp;regular&nbsp;or&nbsp;unicode&nbsp;string,&nbsp;like&nbsp;it&nbsp;was&nbsp;stated&nbsp;in<br>the&nbsp;requirements.<br>If&nbsp;you&nbsp;wish&nbsp;you&nbsp;can&nbsp;now&nbsp;manually&nbsp;test&nbsp;the&nbsp;class&nbsp;with&nbsp;the&nbsp;interactive&nbsp;Python&nbsp;shell.&nbsp;Just&nbsp;start<br>Python&nbsp;by&nbsp;entering&nbsp;python&nbsp;in&nbsp;your&nbsp;shell&nbsp;prompt.&nbsp;Note&nbsp;that&nbsp;you&nbsp;should&nbsp;be&nbsp;in&nbsp;the&nbsp;directory&nbsp;in<br>which&nbsp;test&nbsp;sample.py&nbsp;is&nbsp;located&nbsp;when&nbsp;starting&nbsp;Python&nbsp;(an&nbsp;alternative&nbsp;is&nbsp;of&nbsp;course&nbsp;to&nbsp;specify&nbsp;the<br>directory&nbsp;in&nbsp;your&nbsp;PYTHONPATH.)<br>1&nbsp;&gt;&gt;&gt;&nbsp;from&nbsp;test_sample&nbsp;import&nbsp;Sample<br>2&nbsp;&gt;&gt;&gt;&nbsp;sample&nbsp;=&nbsp;Sample()<br>3&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.title<br>4&nbsp;None<br>5&nbsp;&gt;&gt;&gt;&nbsp;sample.title&nbsp;=&nbsp;â€™Titleâ€™<br>6&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.title<br>7&nbsp;Title<br>8&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.getDescription()<br>9<br>10&nbsp;&gt;&gt;&gt;&nbsp;sample.setDescription(â€™Hello&nbsp;Worldâ€™)<br>11&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.getDescription()<br>12&nbsp;Hello&nbsp;World<br>13&nbsp;&gt;&gt;&gt;&nbsp;sample.setDescription(None)<br>14&nbsp;Traceback&nbsp;(most&nbsp;recent&nbsp;call&nbsp;last):<br>15<br>File&nbsp;&quot;&lt;stdin&gt;&quot;,&nbsp;line&nbsp;1,&nbsp;in&nbsp;?<br>16<br>File&nbsp;&quot;test_sample.py&quot;,&nbsp;line&nbsp;31,&nbsp;in&nbsp;setDescription<br>17<br>assert&nbsp;isinstance(value,&nbsp;(str,&nbsp;unicode))<br>18&nbsp;AssertionError<br>As&nbsp;you&nbsp;can&nbsp;see&nbsp;in&nbsp;the&nbsp;last&nbsp;test,&nbsp;non-string&nbsp;object&nbsp;types&nbsp;are&nbsp;not&nbsp;allowed&nbsp;as&nbsp;descriptions&nbsp;and&nbsp;an<br>AssertionError&nbsp;is&nbsp;raised.<br>44.2<br>Writing&nbsp;the&nbsp;Unit&nbsp;Tests<br>The&nbsp;goal&nbsp;of&nbsp;writing&nbsp;the&nbsp;unit&nbsp;tests&nbsp;is&nbsp;to&nbsp;convert&nbsp;this&nbsp;informal,&nbsp;manual,&nbsp;and&nbsp;interactive&nbsp;testing&nbsp;session<br>into&nbsp;a&nbsp;formal&nbsp;test&nbsp;class.&nbsp;Python&nbsp;provides&nbsp;already&nbsp;a&nbsp;module&nbsp;called&nbsp;unittest&nbsp;for&nbsp;this&nbsp;purpose,&nbsp;which<br>is&nbsp;a&nbsp;port&nbsp;of&nbsp;the&nbsp;Java-based&nbsp;unit&nbsp;testing&nbsp;product,&nbsp;JUnit,&nbsp;by&nbsp;Kent&nbsp;Beck&nbsp;and&nbsp;Erich&nbsp;Gamma.&nbsp;There&nbsp;are<br>three&nbsp;levels&nbsp;to&nbsp;the&nbsp;testing&nbsp;framework&nbsp;(this&nbsp;list&nbsp;deviates&nbsp;a&nbsp;bit&nbsp;from&nbsp;the&nbsp;original&nbsp;deï¬nitions&nbsp;as&nbsp;found<br>in&nbsp;the&nbsp;Python&nbsp;library&nbsp;documentation.&nbsp;1).<br>1&nbsp;http://www.python.org/doc/current/lib/module-unittest.html<br><hr><A name=3></a>44.2.&nbsp;WRITING&nbsp;THE&nbsp;UNIT&nbsp;TESTS<br>3<br>The&nbsp;smallest&nbsp;unit&nbsp;is&nbsp;obviously&nbsp;the&nbsp;â€œtestâ€,&nbsp;which&nbsp;is&nbsp;a&nbsp;single&nbsp;method&nbsp;in&nbsp;a&nbsp;TestCase&nbsp;class&nbsp;that<br>tests&nbsp;the&nbsp;behavior&nbsp;of&nbsp;a&nbsp;small&nbsp;piece&nbsp;of&nbsp;code&nbsp;or&nbsp;a&nbsp;particular&nbsp;aspect&nbsp;of&nbsp;an&nbsp;implementation.&nbsp;The&nbsp;â€œtest<br>caseâ€&nbsp;is&nbsp;then&nbsp;a&nbsp;collection&nbsp;tests&nbsp;that&nbsp;share&nbsp;the&nbsp;same&nbsp;setup/inputs.&nbsp;On&nbsp;top&nbsp;of&nbsp;all&nbsp;of&nbsp;this&nbsp;sits&nbsp;the&nbsp;â€œtest<br>suiteâ€&nbsp;which&nbsp;is&nbsp;a&nbsp;collection&nbsp;of&nbsp;test&nbsp;cases&nbsp;and/or&nbsp;other&nbsp;test&nbsp;suites.&nbsp;Test&nbsp;suites&nbsp;combine&nbsp;tests&nbsp;that<br>should&nbsp;be&nbsp;executed&nbsp;together.&nbsp;With&nbsp;the&nbsp;correct&nbsp;setup&nbsp;(as&nbsp;shown&nbsp;in&nbsp;the&nbsp;example&nbsp;below),&nbsp;you&nbsp;can<br>then&nbsp;execute&nbsp;test&nbsp;suites.&nbsp;For&nbsp;large&nbsp;projects&nbsp;like&nbsp;Zope&nbsp;3,&nbsp;it&nbsp;is&nbsp;useful&nbsp;to&nbsp;know&nbsp;that&nbsp;there&nbsp;is&nbsp;also&nbsp;the<br>concept&nbsp;of&nbsp;a&nbsp;test&nbsp;runner,&nbsp;which&nbsp;manages&nbsp;the&nbsp;test&nbsp;run&nbsp;of&nbsp;all&nbsp;or&nbsp;a&nbsp;set&nbsp;of&nbsp;tests.&nbsp;The&nbsp;runner&nbsp;provides<br>useful&nbsp;feedback&nbsp;to&nbsp;the&nbsp;application,&nbsp;so&nbsp;that&nbsp;various&nbsp;user&nbsp;interaces&nbsp;can&nbsp;be&nbsp;developed&nbsp;on&nbsp;top&nbsp;of&nbsp;it.<br>But&nbsp;enough&nbsp;about&nbsp;the&nbsp;theory.&nbsp;In&nbsp;the&nbsp;following&nbsp;example,&nbsp;which&nbsp;you&nbsp;can&nbsp;simply&nbsp;put&nbsp;into&nbsp;the&nbsp;same<br>ï¬le&nbsp;as&nbsp;your&nbsp;code&nbsp;above,&nbsp;you&nbsp;will&nbsp;see&nbsp;a&nbsp;test&nbsp;in&nbsp;common&nbsp;Zope&nbsp;3&nbsp;style.<br>1&nbsp;import&nbsp;unittest<br>2<br>3&nbsp;class&nbsp;SampleTest(unittest.TestCase):<br>4<br>&quot;&quot;&quot;Test&nbsp;the&nbsp;Sample&nbsp;class&quot;&quot;&quot;<br>5<br>6<br>def&nbsp;test_title(self):<br>7<br>sample&nbsp;=&nbsp;Sample()<br>8<br>self.assertEqual(sample.title,&nbsp;None)<br>9<br>sample.title&nbsp;=&nbsp;â€™Sample&nbsp;Titleâ€™<br>10<br>self.assertEqual(sample.title,&nbsp;â€™Sample&nbsp;Titleâ€™)<br>11<br>12<br>def&nbsp;test_getDescription(self):<br>13<br>sample&nbsp;=&nbsp;Sample()<br>14<br>self.assertEqual(sample.getDescription(),&nbsp;â€™â€™)<br>15<br>sample._description&nbsp;=&nbsp;&quot;Description&quot;<br>16<br>self.assertEqual(sample.getDescription(),&nbsp;â€™Descriptionâ€™)<br>17<br>18<br>def&nbsp;test_setDescription(self):<br>19<br>sample&nbsp;=&nbsp;Sample()<br>20<br>self.assertEqual(sample._description,&nbsp;â€™â€™)<br>21<br>sample.setDescription(â€™Descriptionâ€™)<br>22<br>self.assertEqual(sample._description,&nbsp;â€™Descriptionâ€™)<br>23<br>sample.setDescription(uâ€™Description2â€™)<br>24<br>self.assertEqual(sample._description,&nbsp;uâ€™Description2â€™)<br>25<br>self.assertRaises(AssertionError,&nbsp;sample.setDescription,&nbsp;None)<br>26<br>27<br>28&nbsp;def&nbsp;test_suite():<br>29<br>return&nbsp;unittest.TestSuite((<br>30<br>unittest.makeSuite(SampleTest),<br>31<br>))<br>32<br>33&nbsp;if&nbsp;__name__&nbsp;==&nbsp;â€™__main__â€™:<br>34<br>unittest.main(defaultTest=â€™test_suiteâ€™)<br>Line&nbsp;3â€“4:&nbsp;We&nbsp;usually&nbsp;develop&nbsp;test&nbsp;classes&nbsp;which&nbsp;must&nbsp;inherit&nbsp;from&nbsp;TestCase.&nbsp;While&nbsp;often&nbsp;not<br>done,&nbsp;it&nbsp;is&nbsp;a&nbsp;good&nbsp;idea&nbsp;to&nbsp;give&nbsp;the&nbsp;class&nbsp;a&nbsp;meaningful&nbsp;docstring&nbsp;that&nbsp;describes&nbsp;the&nbsp;purpose&nbsp;of&nbsp;the<br>tests&nbsp;it&nbsp;includes.<br>Line&nbsp;6,&nbsp;12&nbsp;&amp;&nbsp;18:&nbsp;When&nbsp;a&nbsp;test&nbsp;case&nbsp;is&nbsp;run,&nbsp;a&nbsp;method&nbsp;called&nbsp;runTests()&nbsp;is&nbsp;executed.&nbsp;While&nbsp;it<br>is&nbsp;possible&nbsp;to&nbsp;overrride&nbsp;this&nbsp;method&nbsp;to&nbsp;run&nbsp;tests&nbsp;diï¬€erently,&nbsp;the&nbsp;default&nbsp;option&nbsp;will&nbsp;look&nbsp;for&nbsp;any<br>method&nbsp;whose&nbsp;name&nbsp;starts&nbsp;with&nbsp;test&nbsp;and&nbsp;execute&nbsp;it&nbsp;as&nbsp;a&nbsp;single&nbsp;test.&nbsp;This&nbsp;way&nbsp;we&nbsp;can&nbsp;create<br>a&nbsp;â€œtest&nbsp;methodâ€&nbsp;for&nbsp;each&nbsp;aspect,&nbsp;method,&nbsp;function&nbsp;or&nbsp;property&nbsp;of&nbsp;the&nbsp;code&nbsp;to&nbsp;be&nbsp;tested.&nbsp;This<br>default&nbsp;is&nbsp;very&nbsp;sensible&nbsp;and&nbsp;is&nbsp;used&nbsp;everywhere&nbsp;in&nbsp;Zope&nbsp;3.<br><hr><A name=4></a>4<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>Note&nbsp;that&nbsp;there&nbsp;is&nbsp;no&nbsp;docstring&nbsp;for&nbsp;test&nbsp;methods.&nbsp;This&nbsp;is&nbsp;intentional.&nbsp;If&nbsp;a&nbsp;docstring&nbsp;is&nbsp;speciï¬ed,<br>it&nbsp;is&nbsp;used&nbsp;instead&nbsp;of&nbsp;the&nbsp;method&nbsp;name&nbsp;to&nbsp;identify&nbsp;the&nbsp;test.&nbsp;When&nbsp;specifying&nbsp;a&nbsp;docstring,&nbsp;we&nbsp;have<br>noticed&nbsp;that&nbsp;it&nbsp;is&nbsp;very&nbsp;diï¬ƒcult&nbsp;to&nbsp;identify&nbsp;the&nbsp;test&nbsp;later;&nbsp;therefore&nbsp;the&nbsp;method&nbsp;name&nbsp;is&nbsp;a&nbsp;much<br>better&nbsp;choice.<br>Line&nbsp;8,&nbsp;10,&nbsp;14,&nbsp;.&nbsp;.&nbsp;.&nbsp;:&nbsp;The&nbsp;TestCase&nbsp;class&nbsp;implements&nbsp;a&nbsp;handful&nbsp;of&nbsp;methods&nbsp;that&nbsp;aid&nbsp;you&nbsp;with&nbsp;the<br>testing.&nbsp;Here&nbsp;are&nbsp;some&nbsp;of&nbsp;the&nbsp;most&nbsp;frequently&nbsp;used&nbsp;ones.&nbsp;For&nbsp;a&nbsp;complete&nbsp;list&nbsp;see&nbsp;the&nbsp;standard<br>Python&nbsp;documentation&nbsp;referenced&nbsp;above.<br>â€¢&nbsp;assertEqual(first,second[,msg])<br>Checks&nbsp;whether&nbsp;the&nbsp;first&nbsp;and&nbsp;second&nbsp;value&nbsp;are&nbsp;equal.&nbsp;If&nbsp;the&nbsp;test&nbsp;fails,&nbsp;the&nbsp;msg&nbsp;or&nbsp;None<br>is&nbsp;returned.<br>â€¢&nbsp;assertNotEqual(first,second[,msg])<br>This&nbsp;is&nbsp;simply&nbsp;the&nbsp;opposite&nbsp;to&nbsp;assertEqual()&nbsp;by&nbsp;checking&nbsp;for&nbsp;non-equality.<br>â€¢&nbsp;assertRaises(exception,callable,...)<br>You&nbsp;expect&nbsp;the&nbsp;callable&nbsp;to&nbsp;raise&nbsp;exception&nbsp;when&nbsp;executed.&nbsp;After&nbsp;the&nbsp;callable&nbsp;you&nbsp;can<br>specify&nbsp;any&nbsp;amount&nbsp;of&nbsp;positional&nbsp;and&nbsp;keyword&nbsp;arguments&nbsp;for&nbsp;the&nbsp;callable.&nbsp;If&nbsp;you&nbsp;expect<br>a&nbsp;group&nbsp;of&nbsp;exceptions&nbsp;from&nbsp;the&nbsp;execution,&nbsp;you&nbsp;can&nbsp;make&nbsp;exception&nbsp;a&nbsp;tuple&nbsp;of&nbsp;possible<br>exceptions.<br>â€¢&nbsp;assert&nbsp;(expr[,msg])<br>Assert&nbsp;checks&nbsp;whether&nbsp;the&nbsp;speciï¬ed&nbsp;expression&nbsp;executes&nbsp;correctly.&nbsp;If&nbsp;not,&nbsp;the&nbsp;test&nbsp;fails&nbsp;and<br>msg&nbsp;or&nbsp;None&nbsp;is&nbsp;returned.<br>â€¢&nbsp;failUnlessEqual()<br>This&nbsp;testing&nbsp;method&nbsp;is&nbsp;equivalent&nbsp;to&nbsp;assertEqual().<br>â€¢&nbsp;failUnless(expr[,msg])<br>This&nbsp;method&nbsp;is&nbsp;equivalent&nbsp;to&nbsp;assert&nbsp;(expr[,msg]).<br>â€¢&nbsp;failif()<br>This&nbsp;is&nbsp;the&nbsp;opposite&nbsp;to&nbsp;failUnless().<br>â€¢&nbsp;fail([msg])<br>Fails&nbsp;the&nbsp;running&nbsp;test&nbsp;without&nbsp;any&nbsp;evaluation.&nbsp;This&nbsp;is&nbsp;commonly&nbsp;used&nbsp;when&nbsp;testing&nbsp;various<br>possible&nbsp;execution&nbsp;paths&nbsp;at&nbsp;once&nbsp;and&nbsp;you&nbsp;would&nbsp;like&nbsp;to&nbsp;signify&nbsp;a&nbsp;failure&nbsp;if&nbsp;an&nbsp;improper&nbsp;path<br>was&nbsp;taken.<br>Line&nbsp;6â€“10:&nbsp;This&nbsp;method&nbsp;tests&nbsp;the&nbsp;title&nbsp;attribute&nbsp;of&nbsp;the&nbsp;Sample&nbsp;class.&nbsp;The&nbsp;ï¬rst&nbsp;test&nbsp;should<br>be&nbsp;of&nbsp;course&nbsp;that&nbsp;the&nbsp;attribute&nbsp;exists&nbsp;and&nbsp;has&nbsp;the&nbsp;expected&nbsp;initial&nbsp;value&nbsp;(line&nbsp;8).&nbsp;Then&nbsp;the&nbsp;title<br>attribute&nbsp;is&nbsp;changed&nbsp;and&nbsp;we&nbsp;check&nbsp;whether&nbsp;the&nbsp;value&nbsp;was&nbsp;really&nbsp;stored.&nbsp;This&nbsp;might&nbsp;seem&nbsp;like<br>overkill,&nbsp;but&nbsp;later&nbsp;you&nbsp;might&nbsp;change&nbsp;the&nbsp;title&nbsp;in&nbsp;a&nbsp;way&nbsp;that&nbsp;it&nbsp;uses&nbsp;properties&nbsp;instead.&nbsp;Then&nbsp;it<br>becomes&nbsp;very&nbsp;important&nbsp;to&nbsp;check&nbsp;whether&nbsp;this&nbsp;test&nbsp;still&nbsp;passes.<br>Line&nbsp;12â€“16:&nbsp;First&nbsp;we&nbsp;simply&nbsp;check&nbsp;that&nbsp;getDescription()&nbsp;returns&nbsp;the&nbsp;correct&nbsp;default&nbsp;value.<br>Since&nbsp;we&nbsp;do&nbsp;not&nbsp;want&nbsp;to&nbsp;use&nbsp;other&nbsp;API&nbsp;calls&nbsp;like&nbsp;setDescription()&nbsp;we&nbsp;set&nbsp;a&nbsp;new&nbsp;value&nbsp;of&nbsp;the<br>description&nbsp;via&nbsp;the&nbsp;implementation-internal&nbsp;description&nbsp;attribute&nbsp;(line&nbsp;15).&nbsp;This&nbsp;is&nbsp;okay!&nbsp;Unit<br>tests&nbsp;can&nbsp;make&nbsp;use&nbsp;of&nbsp;implementation-speciï¬c&nbsp;attributes&nbsp;and&nbsp;methods.&nbsp;Finally&nbsp;we&nbsp;just&nbsp;check&nbsp;that<br>the&nbsp;correct&nbsp;value&nbsp;is&nbsp;returned.<br><hr><A name=5></a>44.3.&nbsp;RUNNING&nbsp;THE&nbsp;TESTS<br>5<br>Line&nbsp;18â€“25:&nbsp;On&nbsp;line&nbsp;21â€“24&nbsp;it&nbsp;is&nbsp;checked&nbsp;that&nbsp;both&nbsp;regular&nbsp;and&nbsp;unicode&nbsp;strings&nbsp;are&nbsp;set&nbsp;correctly.<br>In&nbsp;the&nbsp;last&nbsp;line&nbsp;of&nbsp;the&nbsp;test&nbsp;we&nbsp;make&nbsp;sure&nbsp;that&nbsp;no&nbsp;other&nbsp;type&nbsp;of&nbsp;objects&nbsp;can&nbsp;be&nbsp;set&nbsp;as&nbsp;a&nbsp;description<br>and&nbsp;that&nbsp;an&nbsp;error&nbsp;is&nbsp;raised.<br>28â€“31:&nbsp;This&nbsp;method&nbsp;returns&nbsp;a&nbsp;test&nbsp;suite&nbsp;that&nbsp;includes&nbsp;all&nbsp;test&nbsp;cases&nbsp;created&nbsp;in&nbsp;this&nbsp;module.&nbsp;It&nbsp;is<br>used&nbsp;by&nbsp;the&nbsp;Zope&nbsp;3&nbsp;test&nbsp;runner&nbsp;when&nbsp;it&nbsp;picks&nbsp;up&nbsp;all&nbsp;available&nbsp;tests.&nbsp;You&nbsp;would&nbsp;basically&nbsp;add&nbsp;the<br>line&nbsp;unittest.makeSuite(TestCaseClass)&nbsp;for&nbsp;each&nbsp;additional&nbsp;test&nbsp;case.<br>33â€“34:&nbsp;In&nbsp;order&nbsp;to&nbsp;make&nbsp;the&nbsp;test&nbsp;module&nbsp;runnable&nbsp;by&nbsp;itself,&nbsp;you&nbsp;can&nbsp;execute&nbsp;unittest.main()<br>when&nbsp;the&nbsp;module&nbsp;is&nbsp;run.<br>44.3<br>Running&nbsp;the&nbsp;Tests<br>You&nbsp;can&nbsp;run&nbsp;the&nbsp;test&nbsp;by&nbsp;simply&nbsp;calling&nbsp;pythontest&nbsp;sample.py&nbsp;from&nbsp;the&nbsp;directory&nbsp;you&nbsp;saved&nbsp;the<br>ï¬le&nbsp;in.&nbsp;Here&nbsp;is&nbsp;the&nbsp;result&nbsp;you&nbsp;should&nbsp;see:<br>.<br>--------------------------------------------------------------------<br>n&nbsp;3&nbsp;tests&nbsp;in&nbsp;0.001s<br>The&nbsp;three&nbsp;dots&nbsp;represent&nbsp;the&nbsp;three&nbsp;tests&nbsp;that&nbsp;were&nbsp;run.&nbsp;If&nbsp;a&nbsp;test&nbsp;had&nbsp;failed,&nbsp;it&nbsp;would&nbsp;have&nbsp;been<br>reported&nbsp;pointing&nbsp;out&nbsp;the&nbsp;failing&nbsp;test&nbsp;and&nbsp;providing&nbsp;a&nbsp;small&nbsp;traceback.<br>When&nbsp;using&nbsp;the&nbsp;default&nbsp;Zope&nbsp;3&nbsp;test&nbsp;runner,&nbsp;tests&nbsp;will&nbsp;be&nbsp;picked&nbsp;up&nbsp;as&nbsp;long&nbsp;as&nbsp;they&nbsp;follow&nbsp;some<br>conventions.<br>â€¢&nbsp;The&nbsp;tests&nbsp;must&nbsp;either&nbsp;be&nbsp;in&nbsp;a&nbsp;package&nbsp;or&nbsp;be&nbsp;a&nbsp;module&nbsp;called&nbsp;tests.<br>â€¢&nbsp;If&nbsp;tests&nbsp;is&nbsp;a&nbsp;package,&nbsp;then&nbsp;all&nbsp;test&nbsp;modules&nbsp;inside&nbsp;must&nbsp;also&nbsp;have&nbsp;a&nbsp;name&nbsp;starting&nbsp;with&nbsp;test,<br>as&nbsp;it&nbsp;is&nbsp;the&nbsp;case&nbsp;with&nbsp;our&nbsp;name&nbsp;test&nbsp;sample.py.<br>â€¢&nbsp;The&nbsp;test&nbsp;module&nbsp;must&nbsp;be&nbsp;somewhere&nbsp;in&nbsp;the&nbsp;Zope&nbsp;3&nbsp;source&nbsp;tree,&nbsp;since&nbsp;the&nbsp;test&nbsp;runner&nbsp;looks<br>only&nbsp;for&nbsp;ï¬les&nbsp;there.<br>In&nbsp;our&nbsp;case,&nbsp;you&nbsp;could&nbsp;simply&nbsp;create&nbsp;a&nbsp;tests&nbsp;package&nbsp;in&nbsp;ZOPE3/src&nbsp;(do&nbsp;not&nbsp;forget&nbsp;the<br>init&nbsp;.<br>py&nbsp;ï¬le).&nbsp;Then&nbsp;place&nbsp;the&nbsp;test&nbsp;sample.py&nbsp;ï¬le&nbsp;into&nbsp;this&nbsp;directory.<br>You&nbsp;you&nbsp;can&nbsp;use&nbsp;the&nbsp;test&nbsp;runner&nbsp;to&nbsp;run&nbsp;only&nbsp;the&nbsp;sample&nbsp;tests&nbsp;as&nbsp;follows&nbsp;from&nbsp;the&nbsp;Zope&nbsp;3&nbsp;root<br>directory:<br>python&nbsp;test.py&nbsp;-vp&nbsp;tests.test_sample<br>The&nbsp;-v&nbsp;option&nbsp;stands&nbsp;for&nbsp;verbose&nbsp;mode,&nbsp;so&nbsp;that&nbsp;detailed&nbsp;information&nbsp;about&nbsp;a&nbsp;test&nbsp;failure&nbsp;is<br>provided.&nbsp;The&nbsp;-p&nbsp;option&nbsp;enables&nbsp;a&nbsp;progress&nbsp;bar&nbsp;that&nbsp;tells&nbsp;you&nbsp;how&nbsp;many&nbsp;tests&nbsp;out&nbsp;of&nbsp;all&nbsp;have&nbsp;been<br>completed.&nbsp;There&nbsp;are&nbsp;many&nbsp;more&nbsp;options&nbsp;that&nbsp;can&nbsp;be&nbsp;speciï¬ed.&nbsp;You&nbsp;can&nbsp;get&nbsp;a&nbsp;full&nbsp;list&nbsp;of&nbsp;them&nbsp;with<br>the&nbsp;option&nbsp;-h:&nbsp;pythontest.py-h.<br>The&nbsp;output&nbsp;of&nbsp;the&nbsp;call&nbsp;above&nbsp;is&nbsp;as&nbsp;follows:<br>nfiguration&nbsp;file&nbsp;found.<br>nning&nbsp;UNIT&nbsp;tests&nbsp;at&nbsp;level&nbsp;1<br>nning&nbsp;UNIT&nbsp;tests&nbsp;from&nbsp;/opt/zope/Zope3<br>3/3&nbsp;(100.0%):&nbsp;test_title&nbsp;(tests.test_sample.SampleTest)<br>--------------------------------------------------------------------<br>n&nbsp;3&nbsp;tests&nbsp;in&nbsp;0.002s<br><hr><A name=6></a>6<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>nning&nbsp;FUNCTIONAL&nbsp;tests&nbsp;at&nbsp;level&nbsp;1<br>nning&nbsp;FUNCTIONAL&nbsp;tests&nbsp;from&nbsp;/opt/zope/Zope3<br>--------------------------------------------------------------------<br>n&nbsp;0&nbsp;tests&nbsp;in&nbsp;0.000s<br>Line&nbsp;1:&nbsp;The&nbsp;test&nbsp;runner&nbsp;uses&nbsp;a&nbsp;conï¬guration&nbsp;ï¬le&nbsp;for&nbsp;some&nbsp;setup.&nbsp;This&nbsp;allows&nbsp;developers&nbsp;to&nbsp;use<br>the&nbsp;test&nbsp;runner&nbsp;for&nbsp;other&nbsp;projects&nbsp;as&nbsp;well.&nbsp;This&nbsp;message&nbsp;simply&nbsp;tells&nbsp;us&nbsp;that&nbsp;the&nbsp;conï¬guration&nbsp;ï¬le<br>was&nbsp;found.<br>Line&nbsp;2â€“8:&nbsp;The&nbsp;unit&nbsp;tests&nbsp;are&nbsp;run.&nbsp;On&nbsp;line&nbsp;4&nbsp;you&nbsp;can&nbsp;see&nbsp;the&nbsp;progress&nbsp;bar.<br>Line&nbsp;9â€“15:&nbsp;The&nbsp;functional&nbsp;tests&nbsp;are&nbsp;run,&nbsp;since&nbsp;the&nbsp;default&nbsp;test&nbsp;runner&nbsp;runs&nbsp;both&nbsp;types&nbsp;of&nbsp;tests.<br>Since&nbsp;we&nbsp;do&nbsp;not&nbsp;have&nbsp;any&nbsp;functional&nbsp;tests&nbsp;in&nbsp;the&nbsp;speciï¬ed&nbsp;module,&nbsp;there&nbsp;are&nbsp;no&nbsp;tests&nbsp;to&nbsp;run.&nbsp;To<br>just&nbsp;run&nbsp;the&nbsp;unit&nbsp;tests,&nbsp;use&nbsp;option&nbsp;-u&nbsp;and&nbsp;-f&nbsp;for&nbsp;just&nbsp;running&nbsp;the&nbsp;functional&nbsp;tests.&nbsp;See&nbsp;â€œWriting<br>Functional&nbsp;Testsâ€&nbsp;for&nbsp;more&nbsp;detials&nbsp;on&nbsp;functional&nbsp;tests.<br><hr><A name=7></a>44.3.&nbsp;RUNNING&nbsp;THE&nbsp;TESTS<br>7<br>Exercises<br>1.&nbsp;It&nbsp;is&nbsp;not&nbsp;very&nbsp;common&nbsp;to&nbsp;do&nbsp;the&nbsp;setup&nbsp;â€“&nbsp;in&nbsp;our&nbsp;case&nbsp;sample=Sample()&nbsp;â€“&nbsp;in&nbsp;every&nbsp;test<br>method.&nbsp;Instead&nbsp;there&nbsp;exists&nbsp;a&nbsp;method&nbsp;called&nbsp;setUp()&nbsp;and&nbsp;its&nbsp;counterpart&nbsp;tearDown&nbsp;that<br>are&nbsp;run&nbsp;before&nbsp;and&nbsp;after&nbsp;each&nbsp;test,&nbsp;respectively.&nbsp;Change&nbsp;the&nbsp;test&nbsp;code&nbsp;above,&nbsp;so&nbsp;that&nbsp;it&nbsp;uses<br>the&nbsp;setUp()&nbsp;method.&nbsp;In&nbsp;later&nbsp;chapters&nbsp;and&nbsp;the&nbsp;rest&nbsp;of&nbsp;the&nbsp;book&nbsp;we&nbsp;will&nbsp;frequently&nbsp;use&nbsp;this<br>method&nbsp;of&nbsp;setting&nbsp;up&nbsp;tests.<br>2.&nbsp;Currently&nbsp;the&nbsp;test&nbsp;setDescription()&nbsp;test&nbsp;only&nbsp;veriï¬es&nbsp;that&nbsp;None&nbsp;is&nbsp;not&nbsp;allowed&nbsp;as&nbsp;input<br>value.<br>(a)&nbsp;Improve&nbsp;the&nbsp;test,&nbsp;so&nbsp;that&nbsp;all&nbsp;other&nbsp;builtin&nbsp;types&nbsp;are&nbsp;tested&nbsp;as&nbsp;well.<br>(b)&nbsp;Also,&nbsp;make&nbsp;sure&nbsp;that&nbsp;any&nbsp;objects&nbsp;inheriting&nbsp;from&nbsp;str&nbsp;or&nbsp;unicode&nbsp;pass&nbsp;as&nbsp;valid&nbsp;values.<br><hr>]

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[<A name=1></a>Chapter 44 Writing Basic Unit Tests Diï¬ƒculty Newcomer Skills â€¢ All you need to know is some Python. Problem/Task As you know by now, Zope 3 gains its incredible stability from testing any code in great detail. The currently most common method is to write unit tests. This chapter introduces unit tests â€“ which are Zope 3 independent â€“ and introduces some of the subtleties. Solution 44.1 Implementing the Sample Class Before we can write tests, we have to write some code that we can test. Here, we will implement a simple class called Sample with a public attribute title and description that is accessed via getDescription() and mutated using setDescription(). Further, the description must be either a regular or unicode string. Since this code will not depend on Zope, open a ï¬le named test sample.py anywhere and add the following class: 1 Sample(object): 2 &quot;&quot;&quot;A trivial Sample object.&quot;&quot;&quot; 3 4 title = None 5 6 def __init__(self): 7 &quot;&quot;&quot;Initialize object.&quot;&quot;&quot; 8 self._description = â€™â€™ 9 1 <hr><A name=2></a>2 CHAPTER 44. WRITING BASIC UNIT TESTS 10 def setDescription(self, value): 11 &quot;&quot;&quot;Change the value of the description.&quot;&quot;&quot; 12 assert isinstance(value, (str, unicode)) 13 self._description = value 14 15 def getDescription(self): 16 &quot;&quot;&quot;Change the value of the description.&quot;&quot;&quot; 17 return self._description Line 4: The title is just publicly declared and a value of None is given. Therefore this is just a regular attribute. Line 8: The actual description string will be stored in description. Line 12: Make sure that the description is only a regular or unicode string, like it was stated in the requirements. If you wish you can now manually test the class with the interactive Python shell. Just start Python by entering python in your shell prompt. Note that you should be in the directory in which test sample.py is located when starting Python (an alternative is of course to specify the directory in your PYTHONPATH.) 1 &gt;&gt;&gt; from test_sample import Sample 2 &gt;&gt;&gt; sample = Sample() 3 &gt;&gt;&gt; print sample.title 4 None 5 &gt;&gt;&gt; sample.title = â€™Titleâ€™ 6 &gt;&gt;&gt; print sample.title 7 Title 8 &gt;&gt;&gt; print sample.getDescription() 9 10 &gt;&gt;&gt; sample.setDescription(â€™Hello Worldâ€™) 11 &gt;&gt;&gt; print sample.getDescription() 12 Hello World 13 &gt;&gt;&gt; sample.setDescription(None) 14 Traceback (most recent call last): 15 File &quot;&lt;stdin&gt;&quot;, line 1, in ? 16 File &quot;test_sample.py&quot;, line 31, in setDescription 17 assert isinstance(value, (str, unicode)) 18 AssertionError As you can see in the last test, non-string object types are not allowed as descriptions and an AssertionError is raised. 44.2 Writing the Unit Tests The goal of writing the unit tests is to convert this informal, manual, and interactive testing session into a formal test class. Python provides already a module called unittest for this purpose, which is a port of the Java-based unit testing product, JUnit, by Kent Beck and Erich Gamma. There are three levels to the testing framework (this list deviates a bit from the original deï¬nitions as found in the Python library documentation. 1). 1 http://www.python.org/doc/current/lib/module-unittest.html <hr><A name=3></a>44.2. WRITING THE UNIT TESTS 3 The smallest unit is obviously the â€œtestâ€, which is a single method in a TestCase class that tests the behavior of a small piece of code or a particular aspect of an implementation. The â€œtest caseâ€ is then a collection tests that share the same setup/inputs. On top of all of this sits the â€œtest suiteâ€ which is a collection of test cases and/or other test suites. Test suites combine tests that should be executed together. With the correct setup (as shown in the example below), you can then execute test suites. For large projects like Zope 3, it is useful to know that there is also the concept of a test runner, which manages the test run of all or a set of tests. The runner provides useful feedback to the application, so that various user interaces can be developed on top of it. But enough about the theory. In the following example, which you can simply put into the same ï¬le as your code above, you will see a test in common Zope 3 style. 1 import unittest 2 3 class SampleTest(unittest.TestCase): 4 &quot;&quot;&quot;Test the Sample class&quot;&quot;&quot; 5 6 def test_title(self): 7 sample = Sample() 8 self.assertEqual(sample.title, None) 9 sample.title = â€™Sample Titleâ€™ 10 self.assertEqual(sample.title, â€™Sample Titleâ€™) 11 12 def test_getDescription(self): 13 sample = Sample() 14 self.assertEqual(sample.getDescription(), â€™â€™) 15 sample._description = &quot;Description&quot; 16 self.assertEqual(sample.getDescription(), â€™Descriptionâ€™) 17 18 def test_setDescription(self): 19 sample = Sample() 20 self.assertEqual(sample._description, â€™â€™) 21 sample.setDescription(â€™Descriptionâ€™) 22 self.assertEqual(sample._description, â€™Descriptionâ€™) 23 sample.setDescription(uâ€™Description2â€™) 24 self.assertEqual(sample._description, uâ€™Description2â€™) 25 self.assertRaises(AssertionError, sample.setDescription, None) 26 27 28 def test_suite(): 29 return unittest.TestSuite(( 30 unittest.makeSuite(SampleTest), 31 )) 32 33 if __name__ == â€™__main__â€™: 34 unittest.main(defaultTest=â€™test_suiteâ€™) Line 3â€“4: We usually develop test classes which must inherit from TestCase. While often not done, it is a good idea to give the class a meaningful docstring that describes the purpose of the tests it includes. Line 6, 12 &amp; 18: When a test case is run, a method called runTests() is executed. While it is possible to overrride this method to run tests diï¬€erently, the default option will look for any method whose name starts with test and execute it as a single test. This way we can create a â€œtest methodâ€ for each aspect, method, function or property of the code to be tested. This default is very sensible and is used everywhere in Zope 3. <hr><A name=4></a>4 CHAPTER 44. WRITING BASIC UNIT TESTS Note that there is no docstring for test methods. This is intentional. If a docstring is speciï¬ed, it is used instead of the method name to identify the test. When specifying a docstring, we have noticed that it is very diï¬ƒcult to identify the test later; therefore the method name is a much better choice. Line 8, 10, 14, . . . : The TestCase class implements a handful of methods that aid you with the testing. Here are some of the most frequently used ones. For a complete list see the standard Python documentation referenced above. â€¢ assertEqual(first,second[,msg]) Checks whether the first and second value are equal. If the test fails, the msg or None is returned. â€¢ assertNotEqual(first,second[,msg]) This is simply the opposite to assertEqual() by checking for non-equality. â€¢ assertRaises(exception,callable,...) You expect the callable to raise exception when executed. After the callable you can specify any amount of positional and keyword arguments for the callable. If you expect a group of exceptions from the execution, you can make exception a tuple of possible exceptions. â€¢ assert (expr[,msg]) Assert checks whether the speciï¬ed expression executes correctly. If not, the test fails and msg or None is returned. â€¢ failUnlessEqual() This testing method is equivalent to assertEqual(). â€¢ failUnless(expr[,msg]) This method is equivalent to assert (expr[,msg]). â€¢ failif() This is the opposite to failUnless(). â€¢ fail([msg]) Fails the running test without any evaluation. This is commonly used when testing various possible execution paths at once and you would like to signify a failure if an improper path was taken. Line 6â€“10: This method tests the title attribute of the Sample class. The ï¬rst test should be of course that the attribute exists and has the expected initial value (line 8). Then the title attribute is changed and we check whether the value was really stored. This might seem like overkill, but later you might change the title in a way that it uses properties instead. Then it becomes very important to check whether this test still passes. Line 12â€“16: First we simply check that getDescription() returns the correct default value. Since we do not want to use other API calls like setDescription() we set a new value of the description via the implementation-internal description attribute (line 15). This is okay! Unit tests can make use of implementation-speciï¬c attributes and methods. Finally we just check that the correct value is returned. <hr><A name=5></a>44.3. RUNNING THE TESTS 5 Line 18â€“25: On line 21â€“24 it is checked that both regular and unicode strings are set correctly. In the last line of the test we make sure that no other type of objects can be set as a description and that an error is raised. 28â€“31: This method returns a test suite that includes all test cases created in this module. It is used by the Zope 3 test runner when it picks up all available tests. You would basically add the line unittest.makeSuite(TestCaseClass) for each additional test case. 33â€“34: In order to make the test module runnable by itself, you can execute unittest.main() when the module is run. 44.3 Running the Tests You can run the test by simply calling pythontest sample.py from the directory you saved the ï¬le in. Here is the result you should see: . -------------------------------------------------------------------- n 3 tests in 0.001s The three dots represent the three tests that were run. If a test had failed, it would have been reported pointing out the failing test and providing a small traceback. When using the default Zope 3 test runner, tests will be picked up as long as they follow some conventions. â€¢ The tests must either be in a package or be a module called tests. â€¢ If tests is a package, then all test modules inside must also have a name starting with test, as it is the case with our name test sample.py. â€¢ The test module must be somewhere in the Zope 3 source tree, since the test runner looks only for ï¬les there. In our case, you could simply create a tests package in ZOPE3/src (do not forget the init . py ï¬le). Then place the test sample.py ï¬le into this directory. You you can use the test runner to run only the sample tests as follows from the Zope 3 root directory: python test.py -vp tests.test_sample The -v option stands for verbose mode, so that detailed information about a test failure is provided. The -p option enables a progress bar that tells you how many tests out of all have been completed. There are many more options that can be speciï¬ed. You can get a full list of them with the option -h: pythontest.py-h. The output of the call above is as follows: nfiguration file found. nning UNIT tests at level 1 nning UNIT tests from /opt/zope/Zope3 3/3 (100.0%): test_title (tests.test_sample.SampleTest) -------------------------------------------------------------------- n 3 tests in 0.002s <hr><A name=6></a>6 CHAPTER 44. WRITING BASIC UNIT TESTS nning FUNCTIONAL tests at level 1 nning FUNCTIONAL tests from /opt/zope/Zope3 -------------------------------------------------------------------- n 0 tests in 0.000s Line 1: The test runner uses a conï¬guration ï¬le for some setup. This allows developers to use the test runner for other projects as well. This message simply tells us that the conï¬guration ï¬le was found. Line 2â€“8: The unit tests are run. On line 4 you can see the progress bar. Line 9â€“15: The functional tests are run, since the default test runner runs both types of tests. Since we do not have any functional tests in the speciï¬ed module, there are no tests to run. To just run the unit tests, use option -u and -f for just running the functional tests. See â€œWriting Functional Testsâ€ for more detials on functional tests. <hr><A name=7></a>44.3. RUNNING THE TESTS 7 Exercises 1. It is not very common to do the setup â€“ in our case sample=Sample() â€“ in every test method. Instead there exists a method called setUp() and its counterpart tearDown that are run before and after each test, respectively. Change the test code above, so that it uses the setUp() method. In later chapters and the rest of the book we will frequently use this method of setting up tests. 2. Currently the test setDescription() test only veriï¬es that None is not allowed as input value. (a) Improve the test, so that all other builtin types are tested as well. (b) Also, make sure that any objects inheriting from str or unicode pass as valid values. <hr>]

IN pdf_to_html(/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/input/demo1.pdf)

Failure in test testSameNoFilename (Products.PortalTransforms.tests.test_transforms.TransformTestSubclass)
Traceback (most recent call last):
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 279, in run
    testMethod()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/test_transforms.py", line 74, in testSameNoFilename
    self.do_convert()
  File "/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/test_transforms.py", line 60, in do_convert
    got, expected, self.transform.name(), self.input))
  File "/usr/local/python2.6/lib/python2.6/unittest.py", line 350, in failUnlessEqual
    (msg or '%r != %r' % (first, second))
AssertionError: [<A name=1></a>Chapter&nbsp;44<br>Writing&nbsp;Basic&nbsp;Unit&nbsp;Tests<br>Diï¬ƒculty<br>Newcomer<br>Skills<br>â€¢&nbsp;All&nbsp;you&nbsp;need&nbsp;to&nbsp;know&nbsp;is&nbsp;some&nbsp;Python.<br>Problem/Task<br>As&nbsp;you&nbsp;know&nbsp;by&nbsp;now,&nbsp;Zope&nbsp;3&nbsp;gains&nbsp;its&nbsp;incredible&nbsp;stability&nbsp;from&nbsp;testing&nbsp;any&nbsp;code&nbsp;in&nbsp;great&nbsp;detail.&nbsp;The<br>currently&nbsp;most&nbsp;common&nbsp;method&nbsp;is&nbsp;to&nbsp;write&nbsp;unit&nbsp;tests.&nbsp;This&nbsp;chapter&nbsp;introduces&nbsp;unit&nbsp;tests&nbsp;â€“&nbsp;which<br>are&nbsp;Zope&nbsp;3&nbsp;independent&nbsp;â€“&nbsp;and&nbsp;introduces&nbsp;some&nbsp;of&nbsp;the&nbsp;subtleties.<br>Solution<br>44.1<br>Implementing&nbsp;the&nbsp;Sample&nbsp;Class<br>Before&nbsp;we&nbsp;can&nbsp;write&nbsp;tests,&nbsp;we&nbsp;have&nbsp;to&nbsp;write&nbsp;some&nbsp;code&nbsp;that&nbsp;we&nbsp;can&nbsp;test.&nbsp;Here,&nbsp;we&nbsp;will&nbsp;implement<br>a&nbsp;simple&nbsp;class&nbsp;called&nbsp;Sample&nbsp;with&nbsp;a&nbsp;public&nbsp;attribute&nbsp;title&nbsp;and&nbsp;description&nbsp;that&nbsp;is&nbsp;accessed<br>via&nbsp;getDescription()&nbsp;and&nbsp;mutated&nbsp;using&nbsp;setDescription().&nbsp;Further,&nbsp;the&nbsp;description&nbsp;must&nbsp;be<br>either&nbsp;a&nbsp;regular&nbsp;or&nbsp;unicode&nbsp;string.<br>Since&nbsp;this&nbsp;code&nbsp;will&nbsp;not&nbsp;depend&nbsp;on&nbsp;Zope,&nbsp;open&nbsp;a&nbsp;ï¬le&nbsp;named&nbsp;test&nbsp;sample.py&nbsp;anywhere&nbsp;and&nbsp;add<br>the&nbsp;following&nbsp;class:<br>1&nbsp;Sample(object):<br>2<br>&quot;&quot;&quot;A&nbsp;trivial&nbsp;Sample&nbsp;object.&quot;&quot;&quot;<br>3<br>4<br>title&nbsp;=&nbsp;None<br>5<br>6<br>def&nbsp;__init__(self):<br>7<br>&quot;&quot;&quot;Initialize&nbsp;object.&quot;&quot;&quot;<br>8<br>self._description&nbsp;=&nbsp;â€™â€™<br>9<br>1<br><hr><A name=2></a>2<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>10<br>def&nbsp;setDescription(self,&nbsp;value):<br>11<br>&quot;&quot;&quot;Change&nbsp;the&nbsp;value&nbsp;of&nbsp;the&nbsp;description.&quot;&quot;&quot;<br>12<br>assert&nbsp;isinstance(value,&nbsp;(str,&nbsp;unicode))<br>13<br>self._description&nbsp;=&nbsp;value<br>14<br>15<br>def&nbsp;getDescription(self):<br>16<br>&quot;&quot;&quot;Change&nbsp;the&nbsp;value&nbsp;of&nbsp;the&nbsp;description.&quot;&quot;&quot;<br>17<br>return&nbsp;self._description<br>Line&nbsp;4:&nbsp;The&nbsp;title&nbsp;is&nbsp;just&nbsp;publicly&nbsp;declared&nbsp;and&nbsp;a&nbsp;value&nbsp;of&nbsp;None&nbsp;is&nbsp;given.&nbsp;Therefore&nbsp;this&nbsp;is&nbsp;just<br>a&nbsp;regular&nbsp;attribute.<br>Line&nbsp;8:&nbsp;The&nbsp;actual&nbsp;description&nbsp;string&nbsp;will&nbsp;be&nbsp;stored&nbsp;in&nbsp;description.<br>Line&nbsp;12:&nbsp;Make&nbsp;sure&nbsp;that&nbsp;the&nbsp;description&nbsp;is&nbsp;only&nbsp;a&nbsp;regular&nbsp;or&nbsp;unicode&nbsp;string,&nbsp;like&nbsp;it&nbsp;was&nbsp;stated&nbsp;in<br>the&nbsp;requirements.<br>If&nbsp;you&nbsp;wish&nbsp;you&nbsp;can&nbsp;now&nbsp;manually&nbsp;test&nbsp;the&nbsp;class&nbsp;with&nbsp;the&nbsp;interactive&nbsp;Python&nbsp;shell.&nbsp;Just&nbsp;start<br>Python&nbsp;by&nbsp;entering&nbsp;python&nbsp;in&nbsp;your&nbsp;shell&nbsp;prompt.&nbsp;Note&nbsp;that&nbsp;you&nbsp;should&nbsp;be&nbsp;in&nbsp;the&nbsp;directory&nbsp;in<br>which&nbsp;test&nbsp;sample.py&nbsp;is&nbsp;located&nbsp;when&nbsp;starting&nbsp;Python&nbsp;(an&nbsp;alternative&nbsp;is&nbsp;of&nbsp;course&nbsp;to&nbsp;specify&nbsp;the<br>directory&nbsp;in&nbsp;your&nbsp;PYTHONPATH.)<br>1&nbsp;&gt;&gt;&gt;&nbsp;from&nbsp;test_sample&nbsp;import&nbsp;Sample<br>2&nbsp;&gt;&gt;&gt;&nbsp;sample&nbsp;=&nbsp;Sample()<br>3&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.title<br>4&nbsp;None<br>5&nbsp;&gt;&gt;&gt;&nbsp;sample.title&nbsp;=&nbsp;â€™Titleâ€™<br>6&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.title<br>7&nbsp;Title<br>8&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.getDescription()<br>9<br>10&nbsp;&gt;&gt;&gt;&nbsp;sample.setDescription(â€™Hello&nbsp;Worldâ€™)<br>11&nbsp;&gt;&gt;&gt;&nbsp;print&nbsp;sample.getDescription()<br>12&nbsp;Hello&nbsp;World<br>13&nbsp;&gt;&gt;&gt;&nbsp;sample.setDescription(None)<br>14&nbsp;Traceback&nbsp;(most&nbsp;recent&nbsp;call&nbsp;last):<br>15<br>File&nbsp;&quot;&lt;stdin&gt;&quot;,&nbsp;line&nbsp;1,&nbsp;in&nbsp;?<br>16<br>File&nbsp;&quot;test_sample.py&quot;,&nbsp;line&nbsp;31,&nbsp;in&nbsp;setDescription<br>17<br>assert&nbsp;isinstance(value,&nbsp;(str,&nbsp;unicode))<br>18&nbsp;AssertionError<br>As&nbsp;you&nbsp;can&nbsp;see&nbsp;in&nbsp;the&nbsp;last&nbsp;test,&nbsp;non-string&nbsp;object&nbsp;types&nbsp;are&nbsp;not&nbsp;allowed&nbsp;as&nbsp;descriptions&nbsp;and&nbsp;an<br>AssertionError&nbsp;is&nbsp;raised.<br>44.2<br>Writing&nbsp;the&nbsp;Unit&nbsp;Tests<br>The&nbsp;goal&nbsp;of&nbsp;writing&nbsp;the&nbsp;unit&nbsp;tests&nbsp;is&nbsp;to&nbsp;convert&nbsp;this&nbsp;informal,&nbsp;manual,&nbsp;and&nbsp;interactive&nbsp;testing&nbsp;session<br>into&nbsp;a&nbsp;formal&nbsp;test&nbsp;class.&nbsp;Python&nbsp;provides&nbsp;already&nbsp;a&nbsp;module&nbsp;called&nbsp;unittest&nbsp;for&nbsp;this&nbsp;purpose,&nbsp;which<br>is&nbsp;a&nbsp;port&nbsp;of&nbsp;the&nbsp;Java-based&nbsp;unit&nbsp;testing&nbsp;product,&nbsp;JUnit,&nbsp;by&nbsp;Kent&nbsp;Beck&nbsp;and&nbsp;Erich&nbsp;Gamma.&nbsp;There&nbsp;are<br>three&nbsp;levels&nbsp;to&nbsp;the&nbsp;testing&nbsp;framework&nbsp;(this&nbsp;list&nbsp;deviates&nbsp;a&nbsp;bit&nbsp;from&nbsp;the&nbsp;original&nbsp;deï¬nitions&nbsp;as&nbsp;found<br>in&nbsp;the&nbsp;Python&nbsp;library&nbsp;documentation.&nbsp;1).<br>1&nbsp;http://www.python.org/doc/current/lib/module-unittest.html<br><hr><A name=3></a>44.2.&nbsp;WRITING&nbsp;THE&nbsp;UNIT&nbsp;TESTS<br>3<br>The&nbsp;smallest&nbsp;unit&nbsp;is&nbsp;obviously&nbsp;the&nbsp;â€œtestâ€,&nbsp;which&nbsp;is&nbsp;a&nbsp;single&nbsp;method&nbsp;in&nbsp;a&nbsp;TestCase&nbsp;class&nbsp;that<br>tests&nbsp;the&nbsp;behavior&nbsp;of&nbsp;a&nbsp;small&nbsp;piece&nbsp;of&nbsp;code&nbsp;or&nbsp;a&nbsp;particular&nbsp;aspect&nbsp;of&nbsp;an&nbsp;implementation.&nbsp;The&nbsp;â€œtest<br>caseâ€&nbsp;is&nbsp;then&nbsp;a&nbsp;collection&nbsp;tests&nbsp;that&nbsp;share&nbsp;the&nbsp;same&nbsp;setup/inputs.&nbsp;On&nbsp;top&nbsp;of&nbsp;all&nbsp;of&nbsp;this&nbsp;sits&nbsp;the&nbsp;â€œtest<br>suiteâ€&nbsp;which&nbsp;is&nbsp;a&nbsp;collection&nbsp;of&nbsp;test&nbsp;cases&nbsp;and/or&nbsp;other&nbsp;test&nbsp;suites.&nbsp;Test&nbsp;suites&nbsp;combine&nbsp;tests&nbsp;that<br>should&nbsp;be&nbsp;executed&nbsp;together.&nbsp;With&nbsp;the&nbsp;correct&nbsp;setup&nbsp;(as&nbsp;shown&nbsp;in&nbsp;the&nbsp;example&nbsp;below),&nbsp;you&nbsp;can<br>then&nbsp;execute&nbsp;test&nbsp;suites.&nbsp;For&nbsp;large&nbsp;projects&nbsp;like&nbsp;Zope&nbsp;3,&nbsp;it&nbsp;is&nbsp;useful&nbsp;to&nbsp;know&nbsp;that&nbsp;there&nbsp;is&nbsp;also&nbsp;the<br>concept&nbsp;of&nbsp;a&nbsp;test&nbsp;runner,&nbsp;which&nbsp;manages&nbsp;the&nbsp;test&nbsp;run&nbsp;of&nbsp;all&nbsp;or&nbsp;a&nbsp;set&nbsp;of&nbsp;tests.&nbsp;The&nbsp;runner&nbsp;provides<br>useful&nbsp;feedback&nbsp;to&nbsp;the&nbsp;application,&nbsp;so&nbsp;that&nbsp;various&nbsp;user&nbsp;interaces&nbsp;can&nbsp;be&nbsp;developed&nbsp;on&nbsp;top&nbsp;of&nbsp;it.<br>But&nbsp;enough&nbsp;about&nbsp;the&nbsp;theory.&nbsp;In&nbsp;the&nbsp;following&nbsp;example,&nbsp;which&nbsp;you&nbsp;can&nbsp;simply&nbsp;put&nbsp;into&nbsp;the&nbsp;same<br>ï¬le&nbsp;as&nbsp;your&nbsp;code&nbsp;above,&nbsp;you&nbsp;will&nbsp;see&nbsp;a&nbsp;test&nbsp;in&nbsp;common&nbsp;Zope&nbsp;3&nbsp;style.<br>1&nbsp;import&nbsp;unittest<br>2<br>3&nbsp;class&nbsp;SampleTest(unittest.TestCase):<br>4<br>&quot;&quot;&quot;Test&nbsp;the&nbsp;Sample&nbsp;class&quot;&quot;&quot;<br>5<br>6<br>def&nbsp;test_title(self):<br>7<br>sample&nbsp;=&nbsp;Sample()<br>8<br>self.assertEqual(sample.title,&nbsp;None)<br>9<br>sample.title&nbsp;=&nbsp;â€™Sample&nbsp;Titleâ€™<br>10<br>self.assertEqual(sample.title,&nbsp;â€™Sample&nbsp;Titleâ€™)<br>11<br>12<br>def&nbsp;test_getDescription(self):<br>13<br>sample&nbsp;=&nbsp;Sample()<br>14<br>self.assertEqual(sample.getDescription(),&nbsp;â€™â€™)<br>15<br>sample._description&nbsp;=&nbsp;&quot;Description&quot;<br>16<br>self.assertEqual(sample.getDescription(),&nbsp;â€™Descriptionâ€™)<br>17<br>18<br>def&nbsp;test_setDescription(self):<br>19<br>sample&nbsp;=&nbsp;Sample()<br>20<br>self.assertEqual(sample._description,&nbsp;â€™â€™)<br>21<br>sample.setDescription(â€™Descriptionâ€™)<br>22<br>self.assertEqual(sample._description,&nbsp;â€™Descriptionâ€™)<br>23<br>sample.setDescription(uâ€™Description2â€™)<br>24<br>self.assertEqual(sample._description,&nbsp;uâ€™Description2â€™)<br>25<br>self.assertRaises(AssertionError,&nbsp;sample.setDescription,&nbsp;None)<br>26<br>27<br>28&nbsp;def&nbsp;test_suite():<br>29<br>return&nbsp;unittest.TestSuite((<br>30<br>unittest.makeSuite(SampleTest),<br>31<br>))<br>32<br>33&nbsp;if&nbsp;__name__&nbsp;==&nbsp;â€™__main__â€™:<br>34<br>unittest.main(defaultTest=â€™test_suiteâ€™)<br>Line&nbsp;3â€“4:&nbsp;We&nbsp;usually&nbsp;develop&nbsp;test&nbsp;classes&nbsp;which&nbsp;must&nbsp;inherit&nbsp;from&nbsp;TestCase.&nbsp;While&nbsp;often&nbsp;not<br>done,&nbsp;it&nbsp;is&nbsp;a&nbsp;good&nbsp;idea&nbsp;to&nbsp;give&nbsp;the&nbsp;class&nbsp;a&nbsp;meaningful&nbsp;docstring&nbsp;that&nbsp;describes&nbsp;the&nbsp;purpose&nbsp;of&nbsp;the<br>tests&nbsp;it&nbsp;includes.<br>Line&nbsp;6,&nbsp;12&nbsp;&amp;&nbsp;18:&nbsp;When&nbsp;a&nbsp;test&nbsp;case&nbsp;is&nbsp;run,&nbsp;a&nbsp;method&nbsp;called&nbsp;runTests()&nbsp;is&nbsp;executed.&nbsp;While&nbsp;it<br>is&nbsp;possible&nbsp;to&nbsp;overrride&nbsp;this&nbsp;method&nbsp;to&nbsp;run&nbsp;tests&nbsp;diï¬€erently,&nbsp;the&nbsp;default&nbsp;option&nbsp;will&nbsp;look&nbsp;for&nbsp;any<br>method&nbsp;whose&nbsp;name&nbsp;starts&nbsp;with&nbsp;test&nbsp;and&nbsp;execute&nbsp;it&nbsp;as&nbsp;a&nbsp;single&nbsp;test.&nbsp;This&nbsp;way&nbsp;we&nbsp;can&nbsp;create<br>a&nbsp;â€œtest&nbsp;methodâ€&nbsp;for&nbsp;each&nbsp;aspect,&nbsp;method,&nbsp;function&nbsp;or&nbsp;property&nbsp;of&nbsp;the&nbsp;code&nbsp;to&nbsp;be&nbsp;tested.&nbsp;This<br>default&nbsp;is&nbsp;very&nbsp;sensible&nbsp;and&nbsp;is&nbsp;used&nbsp;everywhere&nbsp;in&nbsp;Zope&nbsp;3.<br><hr><A name=4></a>4<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>Note&nbsp;that&nbsp;there&nbsp;is&nbsp;no&nbsp;docstring&nbsp;for&nbsp;test&nbsp;methods.&nbsp;This&nbsp;is&nbsp;intentional.&nbsp;If&nbsp;a&nbsp;docstring&nbsp;is&nbsp;speciï¬ed,<br>it&nbsp;is&nbsp;used&nbsp;instead&nbsp;of&nbsp;the&nbsp;method&nbsp;name&nbsp;to&nbsp;identify&nbsp;the&nbsp;test.&nbsp;When&nbsp;specifying&nbsp;a&nbsp;docstring,&nbsp;we&nbsp;have<br>noticed&nbsp;that&nbsp;it&nbsp;is&nbsp;very&nbsp;diï¬ƒcult&nbsp;to&nbsp;identify&nbsp;the&nbsp;test&nbsp;later;&nbsp;therefore&nbsp;the&nbsp;method&nbsp;name&nbsp;is&nbsp;a&nbsp;much<br>better&nbsp;choice.<br>Line&nbsp;8,&nbsp;10,&nbsp;14,&nbsp;.&nbsp;.&nbsp;.&nbsp;:&nbsp;The&nbsp;TestCase&nbsp;class&nbsp;implements&nbsp;a&nbsp;handful&nbsp;of&nbsp;methods&nbsp;that&nbsp;aid&nbsp;you&nbsp;with&nbsp;the<br>testing.&nbsp;Here&nbsp;are&nbsp;some&nbsp;of&nbsp;the&nbsp;most&nbsp;frequently&nbsp;used&nbsp;ones.&nbsp;For&nbsp;a&nbsp;complete&nbsp;list&nbsp;see&nbsp;the&nbsp;standard<br>Python&nbsp;documentation&nbsp;referenced&nbsp;above.<br>â€¢&nbsp;assertEqual(first,second[,msg])<br>Checks&nbsp;whether&nbsp;the&nbsp;first&nbsp;and&nbsp;second&nbsp;value&nbsp;are&nbsp;equal.&nbsp;If&nbsp;the&nbsp;test&nbsp;fails,&nbsp;the&nbsp;msg&nbsp;or&nbsp;None<br>is&nbsp;returned.<br>â€¢&nbsp;assertNotEqual(first,second[,msg])<br>This&nbsp;is&nbsp;simply&nbsp;the&nbsp;opposite&nbsp;to&nbsp;assertEqual()&nbsp;by&nbsp;checking&nbsp;for&nbsp;non-equality.<br>â€¢&nbsp;assertRaises(exception,callable,...)<br>You&nbsp;expect&nbsp;the&nbsp;callable&nbsp;to&nbsp;raise&nbsp;exception&nbsp;when&nbsp;executed.&nbsp;After&nbsp;the&nbsp;callable&nbsp;you&nbsp;can<br>specify&nbsp;any&nbsp;amount&nbsp;of&nbsp;positional&nbsp;and&nbsp;keyword&nbsp;arguments&nbsp;for&nbsp;the&nbsp;callable.&nbsp;If&nbsp;you&nbsp;expect<br>a&nbsp;group&nbsp;of&nbsp;exceptions&nbsp;from&nbsp;the&nbsp;execution,&nbsp;you&nbsp;can&nbsp;make&nbsp;exception&nbsp;a&nbsp;tuple&nbsp;of&nbsp;possible<br>exceptions.<br>â€¢&nbsp;assert&nbsp;(expr[,msg])<br>Assert&nbsp;checks&nbsp;whether&nbsp;the&nbsp;speciï¬ed&nbsp;expression&nbsp;executes&nbsp;correctly.&nbsp;If&nbsp;not,&nbsp;the&nbsp;test&nbsp;fails&nbsp;and<br>msg&nbsp;or&nbsp;None&nbsp;is&nbsp;returned.<br>â€¢&nbsp;failUnlessEqual()<br>This&nbsp;testing&nbsp;method&nbsp;is&nbsp;equivalent&nbsp;to&nbsp;assertEqual().<br>â€¢&nbsp;failUnless(expr[,msg])<br>This&nbsp;method&nbsp;is&nbsp;equivalent&nbsp;to&nbsp;assert&nbsp;(expr[,msg]).<br>â€¢&nbsp;failif()<br>This&nbsp;is&nbsp;the&nbsp;opposite&nbsp;to&nbsp;failUnless().<br>â€¢&nbsp;fail([msg])<br>Fails&nbsp;the&nbsp;running&nbsp;test&nbsp;without&nbsp;any&nbsp;evaluation.&nbsp;This&nbsp;is&nbsp;commonly&nbsp;used&nbsp;when&nbsp;testing&nbsp;various<br>possible&nbsp;execution&nbsp;paths&nbsp;at&nbsp;once&nbsp;and&nbsp;you&nbsp;would&nbsp;like&nbsp;to&nbsp;signify&nbsp;a&nbsp;failure&nbsp;if&nbsp;an&nbsp;improper&nbsp;path<br>was&nbsp;taken.<br>Line&nbsp;6â€“10:&nbsp;This&nbsp;method&nbsp;tests&nbsp;the&nbsp;title&nbsp;attribute&nbsp;of&nbsp;the&nbsp;Sample&nbsp;class.&nbsp;The&nbsp;ï¬rst&nbsp;test&nbsp;should<br>be&nbsp;of&nbsp;course&nbsp;that&nbsp;the&nbsp;attribute&nbsp;exists&nbsp;and&nbsp;has&nbsp;the&nbsp;expected&nbsp;initial&nbsp;value&nbsp;(line&nbsp;8).&nbsp;Then&nbsp;the&nbsp;title<br>attribute&nbsp;is&nbsp;changed&nbsp;and&nbsp;we&nbsp;check&nbsp;whether&nbsp;the&nbsp;value&nbsp;was&nbsp;really&nbsp;stored.&nbsp;This&nbsp;might&nbsp;seem&nbsp;like<br>overkill,&nbsp;but&nbsp;later&nbsp;you&nbsp;might&nbsp;change&nbsp;the&nbsp;title&nbsp;in&nbsp;a&nbsp;way&nbsp;that&nbsp;it&nbsp;uses&nbsp;properties&nbsp;instead.&nbsp;Then&nbsp;it<br>becomes&nbsp;very&nbsp;important&nbsp;to&nbsp;check&nbsp;whether&nbsp;this&nbsp;test&nbsp;still&nbsp;passes.<br>Line&nbsp;12â€“16:&nbsp;First&nbsp;we&nbsp;simply&nbsp;check&nbsp;that&nbsp;getDescription()&nbsp;returns&nbsp;the&nbsp;correct&nbsp;default&nbsp;value.<br>Since&nbsp;we&nbsp;do&nbsp;not&nbsp;want&nbsp;to&nbsp;use&nbsp;other&nbsp;API&nbsp;calls&nbsp;like&nbsp;setDescription()&nbsp;we&nbsp;set&nbsp;a&nbsp;new&nbsp;value&nbsp;of&nbsp;the<br>description&nbsp;via&nbsp;the&nbsp;implementation-internal&nbsp;description&nbsp;attribute&nbsp;(line&nbsp;15).&nbsp;This&nbsp;is&nbsp;okay!&nbsp;Unit<br>tests&nbsp;can&nbsp;make&nbsp;use&nbsp;of&nbsp;implementation-speciï¬c&nbsp;attributes&nbsp;and&nbsp;methods.&nbsp;Finally&nbsp;we&nbsp;just&nbsp;check&nbsp;that<br>the&nbsp;correct&nbsp;value&nbsp;is&nbsp;returned.<br><hr><A name=5></a>44.3.&nbsp;RUNNING&nbsp;THE&nbsp;TESTS<br>5<br>Line&nbsp;18â€“25:&nbsp;On&nbsp;line&nbsp;21â€“24&nbsp;it&nbsp;is&nbsp;checked&nbsp;that&nbsp;both&nbsp;regular&nbsp;and&nbsp;unicode&nbsp;strings&nbsp;are&nbsp;set&nbsp;correctly.<br>In&nbsp;the&nbsp;last&nbsp;line&nbsp;of&nbsp;the&nbsp;test&nbsp;we&nbsp;make&nbsp;sure&nbsp;that&nbsp;no&nbsp;other&nbsp;type&nbsp;of&nbsp;objects&nbsp;can&nbsp;be&nbsp;set&nbsp;as&nbsp;a&nbsp;description<br>and&nbsp;that&nbsp;an&nbsp;error&nbsp;is&nbsp;raised.<br>28â€“31:&nbsp;This&nbsp;method&nbsp;returns&nbsp;a&nbsp;test&nbsp;suite&nbsp;that&nbsp;includes&nbsp;all&nbsp;test&nbsp;cases&nbsp;created&nbsp;in&nbsp;this&nbsp;module.&nbsp;It&nbsp;is<br>used&nbsp;by&nbsp;the&nbsp;Zope&nbsp;3&nbsp;test&nbsp;runner&nbsp;when&nbsp;it&nbsp;picks&nbsp;up&nbsp;all&nbsp;available&nbsp;tests.&nbsp;You&nbsp;would&nbsp;basically&nbsp;add&nbsp;the<br>line&nbsp;unittest.makeSuite(TestCaseClass)&nbsp;for&nbsp;each&nbsp;additional&nbsp;test&nbsp;case.<br>33â€“34:&nbsp;In&nbsp;order&nbsp;to&nbsp;make&nbsp;the&nbsp;test&nbsp;module&nbsp;runnable&nbsp;by&nbsp;itself,&nbsp;you&nbsp;can&nbsp;execute&nbsp;unittest.main()<br>when&nbsp;the&nbsp;module&nbsp;is&nbsp;run.<br>44.3<br>Running&nbsp;the&nbsp;Tests<br>You&nbsp;can&nbsp;run&nbsp;the&nbsp;test&nbsp;by&nbsp;simply&nbsp;calling&nbsp;pythontest&nbsp;sample.py&nbsp;from&nbsp;the&nbsp;directory&nbsp;you&nbsp;saved&nbsp;the<br>ï¬le&nbsp;in.&nbsp;Here&nbsp;is&nbsp;the&nbsp;result&nbsp;you&nbsp;should&nbsp;see:<br>.<br>--------------------------------------------------------------------<br>n&nbsp;3&nbsp;tests&nbsp;in&nbsp;0.001s<br>The&nbsp;three&nbsp;dots&nbsp;represent&nbsp;the&nbsp;three&nbsp;tests&nbsp;that&nbsp;were&nbsp;run.&nbsp;If&nbsp;a&nbsp;test&nbsp;had&nbsp;failed,&nbsp;it&nbsp;would&nbsp;have&nbsp;been<br>reported&nbsp;pointing&nbsp;out&nbsp;the&nbsp;failing&nbsp;test&nbsp;and&nbsp;providing&nbsp;a&nbsp;small&nbsp;traceback.<br>When&nbsp;using&nbsp;the&nbsp;default&nbsp;Zope&nbsp;3&nbsp;test&nbsp;runner,&nbsp;tests&nbsp;will&nbsp;be&nbsp;picked&nbsp;up&nbsp;as&nbsp;long&nbsp;as&nbsp;they&nbsp;follow&nbsp;some<br>conventions.<br>â€¢&nbsp;The&nbsp;tests&nbsp;must&nbsp;either&nbsp;be&nbsp;in&nbsp;a&nbsp;package&nbsp;or&nbsp;be&nbsp;a&nbsp;module&nbsp;called&nbsp;tests.<br>â€¢&nbsp;If&nbsp;tests&nbsp;is&nbsp;a&nbsp;package,&nbsp;then&nbsp;all&nbsp;test&nbsp;modules&nbsp;inside&nbsp;must&nbsp;also&nbsp;have&nbsp;a&nbsp;name&nbsp;starting&nbsp;with&nbsp;test,<br>as&nbsp;it&nbsp;is&nbsp;the&nbsp;case&nbsp;with&nbsp;our&nbsp;name&nbsp;test&nbsp;sample.py.<br>â€¢&nbsp;The&nbsp;test&nbsp;module&nbsp;must&nbsp;be&nbsp;somewhere&nbsp;in&nbsp;the&nbsp;Zope&nbsp;3&nbsp;source&nbsp;tree,&nbsp;since&nbsp;the&nbsp;test&nbsp;runner&nbsp;looks<br>only&nbsp;for&nbsp;ï¬les&nbsp;there.<br>In&nbsp;our&nbsp;case,&nbsp;you&nbsp;could&nbsp;simply&nbsp;create&nbsp;a&nbsp;tests&nbsp;package&nbsp;in&nbsp;ZOPE3/src&nbsp;(do&nbsp;not&nbsp;forget&nbsp;the<br>init&nbsp;.<br>py&nbsp;ï¬le).&nbsp;Then&nbsp;place&nbsp;the&nbsp;test&nbsp;sample.py&nbsp;ï¬le&nbsp;into&nbsp;this&nbsp;directory.<br>You&nbsp;you&nbsp;can&nbsp;use&nbsp;the&nbsp;test&nbsp;runner&nbsp;to&nbsp;run&nbsp;only&nbsp;the&nbsp;sample&nbsp;tests&nbsp;as&nbsp;follows&nbsp;from&nbsp;the&nbsp;Zope&nbsp;3&nbsp;root<br>directory:<br>python&nbsp;test.py&nbsp;-vp&nbsp;tests.test_sample<br>The&nbsp;-v&nbsp;option&nbsp;stands&nbsp;for&nbsp;verbose&nbsp;mode,&nbsp;so&nbsp;that&nbsp;detailed&nbsp;information&nbsp;about&nbsp;a&nbsp;test&nbsp;failure&nbsp;is<br>provided.&nbsp;The&nbsp;-p&nbsp;option&nbsp;enables&nbsp;a&nbsp;progress&nbsp;bar&nbsp;that&nbsp;tells&nbsp;you&nbsp;how&nbsp;many&nbsp;tests&nbsp;out&nbsp;of&nbsp;all&nbsp;have&nbsp;been<br>completed.&nbsp;There&nbsp;are&nbsp;many&nbsp;more&nbsp;options&nbsp;that&nbsp;can&nbsp;be&nbsp;speciï¬ed.&nbsp;You&nbsp;can&nbsp;get&nbsp;a&nbsp;full&nbsp;list&nbsp;of&nbsp;them&nbsp;with<br>the&nbsp;option&nbsp;-h:&nbsp;pythontest.py-h.<br>The&nbsp;output&nbsp;of&nbsp;the&nbsp;call&nbsp;above&nbsp;is&nbsp;as&nbsp;follows:<br>nfiguration&nbsp;file&nbsp;found.<br>nning&nbsp;UNIT&nbsp;tests&nbsp;at&nbsp;level&nbsp;1<br>nning&nbsp;UNIT&nbsp;tests&nbsp;from&nbsp;/opt/zope/Zope3<br>3/3&nbsp;(100.0%):&nbsp;test_title&nbsp;(tests.test_sample.SampleTest)<br>--------------------------------------------------------------------<br>n&nbsp;3&nbsp;tests&nbsp;in&nbsp;0.002s<br><hr><A name=6></a>6<br>CHAPTER&nbsp;44.&nbsp;WRITING&nbsp;BASIC&nbsp;UNIT&nbsp;TESTS<br>nning&nbsp;FUNCTIONAL&nbsp;tests&nbsp;at&nbsp;level&nbsp;1<br>nning&nbsp;FUNCTIONAL&nbsp;tests&nbsp;from&nbsp;/opt/zope/Zope3<br>--------------------------------------------------------------------<br>n&nbsp;0&nbsp;tests&nbsp;in&nbsp;0.000s<br>Line&nbsp;1:&nbsp;The&nbsp;test&nbsp;runner&nbsp;uses&nbsp;a&nbsp;conï¬guration&nbsp;ï¬le&nbsp;for&nbsp;some&nbsp;setup.&nbsp;This&nbsp;allows&nbsp;developers&nbsp;to&nbsp;use<br>the&nbsp;test&nbsp;runner&nbsp;for&nbsp;other&nbsp;projects&nbsp;as&nbsp;well.&nbsp;This&nbsp;message&nbsp;simply&nbsp;tells&nbsp;us&nbsp;that&nbsp;the&nbsp;conï¬guration&nbsp;ï¬le<br>was&nbsp;found.<br>Line&nbsp;2â€“8:&nbsp;The&nbsp;unit&nbsp;tests&nbsp;are&nbsp;run.&nbsp;On&nbsp;line&nbsp;4&nbsp;you&nbsp;can&nbsp;see&nbsp;the&nbsp;progress&nbsp;bar.<br>Line&nbsp;9â€“15:&nbsp;The&nbsp;functional&nbsp;tests&nbsp;are&nbsp;run,&nbsp;since&nbsp;the&nbsp;default&nbsp;test&nbsp;runner&nbsp;runs&nbsp;both&nbsp;types&nbsp;of&nbsp;tests.<br>Since&nbsp;we&nbsp;do&nbsp;not&nbsp;have&nbsp;any&nbsp;functional&nbsp;tests&nbsp;in&nbsp;the&nbsp;speciï¬ed&nbsp;module,&nbsp;there&nbsp;are&nbsp;no&nbsp;tests&nbsp;to&nbsp;run.&nbsp;To<br>just&nbsp;run&nbsp;the&nbsp;unit&nbsp;tests,&nbsp;use&nbsp;option&nbsp;-u&nbsp;and&nbsp;-f&nbsp;for&nbsp;just&nbsp;running&nbsp;the&nbsp;functional&nbsp;tests.&nbsp;See&nbsp;â€œWriting<br>Functional&nbsp;Testsâ€&nbsp;for&nbsp;more&nbsp;detials&nbsp;on&nbsp;functional&nbsp;tests.<br><hr><A name=7></a>44.3.&nbsp;RUNNING&nbsp;THE&nbsp;TESTS<br>7<br>Exercises<br>1.&nbsp;It&nbsp;is&nbsp;not&nbsp;very&nbsp;common&nbsp;to&nbsp;do&nbsp;the&nbsp;setup&nbsp;â€“&nbsp;in&nbsp;our&nbsp;case&nbsp;sample=Sample()&nbsp;â€“&nbsp;in&nbsp;every&nbsp;test<br>method.&nbsp;Instead&nbsp;there&nbsp;exists&nbsp;a&nbsp;method&nbsp;called&nbsp;setUp()&nbsp;and&nbsp;its&nbsp;counterpart&nbsp;tearDown&nbsp;that<br>are&nbsp;run&nbsp;before&nbsp;and&nbsp;after&nbsp;each&nbsp;test,&nbsp;respectively.&nbsp;Change&nbsp;the&nbsp;test&nbsp;code&nbsp;above,&nbsp;so&nbsp;that&nbsp;it&nbsp;uses<br>the&nbsp;setUp()&nbsp;method.&nbsp;In&nbsp;later&nbsp;chapters&nbsp;and&nbsp;the&nbsp;rest&nbsp;of&nbsp;the&nbsp;book&nbsp;we&nbsp;will&nbsp;frequently&nbsp;use&nbsp;this<br>method&nbsp;of&nbsp;setting&nbsp;up&nbsp;tests.<br>2.&nbsp;Currently&nbsp;the&nbsp;test&nbsp;setDescription()&nbsp;test&nbsp;only&nbsp;veriï¬es&nbsp;that&nbsp;None&nbsp;is&nbsp;not&nbsp;allowed&nbsp;as&nbsp;input<br>value.<br>(a)&nbsp;Improve&nbsp;the&nbsp;test,&nbsp;so&nbsp;that&nbsp;all&nbsp;other&nbsp;builtin&nbsp;types&nbsp;are&nbsp;tested&nbsp;as&nbsp;well.<br>(b)&nbsp;Also,&nbsp;make&nbsp;sure&nbsp;that&nbsp;any&nbsp;objects&nbsp;inheriting&nbsp;from&nbsp;str&nbsp;or&nbsp;unicode&nbsp;pass&nbsp;as&nbsp;valid&nbsp;values.<br><hr>]

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[<A name=1></a>Chapter 44 Writing Basic Unit Tests Diï¬ƒculty Newcomer Skills â€¢ All you need to know is some Python. Problem/Task As you know by now, Zope 3 gains its incredible stability from testing any code in great detail. The currently most common method is to write unit tests. This chapter introduces unit tests â€“ which are Zope 3 independent â€“ and introduces some of the subtleties. Solution 44.1 Implementing the Sample Class Before we can write tests, we have to write some code that we can test. Here, we will implement a simple class called Sample with a public attribute title and description that is accessed via getDescription() and mutated using setDescription(). Further, the description must be either a regular or unicode string. Since this code will not depend on Zope, open a ï¬le named test sample.py anywhere and add the following class: 1 Sample(object): 2 &quot;&quot;&quot;A trivial Sample object.&quot;&quot;&quot; 3 4 title = None 5 6 def __init__(self): 7 &quot;&quot;&quot;Initialize object.&quot;&quot;&quot; 8 self._description = â€™â€™ 9 1 <hr><A name=2></a>2 CHAPTER 44. WRITING BASIC UNIT TESTS 10 def setDescription(self, value): 11 &quot;&quot;&quot;Change the value of the description.&quot;&quot;&quot; 12 assert isinstance(value, (str, unicode)) 13 self._description = value 14 15 def getDescription(self): 16 &quot;&quot;&quot;Change the value of the description.&quot;&quot;&quot; 17 return self._description Line 4: The title is just publicly declared and a value of None is given. Therefore this is just a regular attribute. Line 8: The actual description string will be stored in description. Line 12: Make sure that the description is only a regular or unicode string, like it was stated in the requirements. If you wish you can now manually test the class with the interactive Python shell. Just start Python by entering python in your shell prompt. Note that you should be in the directory in which test sample.py is located when starting Python (an alternative is of course to specify the directory in your PYTHONPATH.) 1 &gt;&gt;&gt; from test_sample import Sample 2 &gt;&gt;&gt; sample = Sample() 3 &gt;&gt;&gt; print sample.title 4 None 5 &gt;&gt;&gt; sample.title = â€™Titleâ€™ 6 &gt;&gt;&gt; print sample.title 7 Title 8 &gt;&gt;&gt; print sample.getDescription() 9 10 &gt;&gt;&gt; sample.setDescription(â€™Hello Worldâ€™) 11 &gt;&gt;&gt; print sample.getDescription() 12 Hello World 13 &gt;&gt;&gt; sample.setDescription(None) 14 Traceback (most recent call last): 15 File &quot;&lt;stdin&gt;&quot;, line 1, in ? 16 File &quot;test_sample.py&quot;, line 31, in setDescription 17 assert isinstance(value, (str, unicode)) 18 AssertionError As you can see in the last test, non-string object types are not allowed as descriptions and an AssertionError is raised. 44.2 Writing the Unit Tests The goal of writing the unit tests is to convert this informal, manual, and interactive testing session into a formal test class. Python provides already a module called unittest for this purpose, which is a port of the Java-based unit testing product, JUnit, by Kent Beck and Erich Gamma. There are three levels to the testing framework (this list deviates a bit from the original deï¬nitions as found in the Python library documentation. 1). 1 http://www.python.org/doc/current/lib/module-unittest.html <hr><A name=3></a>44.2. WRITING THE UNIT TESTS 3 The smallest unit is obviously the â€œtestâ€, which is a single method in a TestCase class that tests the behavior of a small piece of code or a particular aspect of an implementation. The â€œtest caseâ€ is then a collection tests that share the same setup/inputs. On top of all of this sits the â€œtest suiteâ€ which is a collection of test cases and/or other test suites. Test suites combine tests that should be executed together. With the correct setup (as shown in the example below), you can then execute test suites. For large projects like Zope 3, it is useful to know that there is also the concept of a test runner, which manages the test run of all or a set of tests. The runner provides useful feedback to the application, so that various user interaces can be developed on top of it. But enough about the theory. In the following example, which you can simply put into the same ï¬le as your code above, you will see a test in common Zope 3 style. 1 import unittest 2 3 class SampleTest(unittest.TestCase): 4 &quot;&quot;&quot;Test the Sample class&quot;&quot;&quot; 5 6 def test_title(self): 7 sample = Sample() 8 self.assertEqual(sample.title, None) 9 sample.title = â€™Sample Titleâ€™ 10 self.assertEqual(sample.title, â€™Sample Titleâ€™) 11 12 def test_getDescription(self): 13 sample = Sample() 14 self.assertEqual(sample.getDescription(), â€™â€™) 15 sample._description = &quot;Description&quot; 16 self.assertEqual(sample.getDescription(), â€™Descriptionâ€™) 17 18 def test_setDescription(self): 19 sample = Sample() 20 self.assertEqual(sample._description, â€™â€™) 21 sample.setDescription(â€™Descriptionâ€™) 22 self.assertEqual(sample._description, â€™Descriptionâ€™) 23 sample.setDescription(uâ€™Description2â€™) 24 self.assertEqual(sample._description, uâ€™Description2â€™) 25 self.assertRaises(AssertionError, sample.setDescription, None) 26 27 28 def test_suite(): 29 return unittest.TestSuite(( 30 unittest.makeSuite(SampleTest), 31 )) 32 33 if __name__ == â€™__main__â€™: 34 unittest.main(defaultTest=â€™test_suiteâ€™) Line 3â€“4: We usually develop test classes which must inherit from TestCase. While often not done, it is a good idea to give the class a meaningful docstring that describes the purpose of the tests it includes. Line 6, 12 &amp; 18: When a test case is run, a method called runTests() is executed. While it is possible to overrride this method to run tests diï¬€erently, the default option will look for any method whose name starts with test and execute it as a single test. This way we can create a â€œtest methodâ€ for each aspect, method, function or property of the code to be tested. This default is very sensible and is used everywhere in Zope 3. <hr><A name=4></a>4 CHAPTER 44. WRITING BASIC UNIT TESTS Note that there is no docstring for test methods. This is intentional. If a docstring is speciï¬ed, it is used instead of the method name to identify the test. When specifying a docstring, we have noticed that it is very diï¬ƒcult to identify the test later; therefore the method name is a much better choice. Line 8, 10, 14, . . . : The TestCase class implements a handful of methods that aid you with the testing. Here are some of the most frequently used ones. For a complete list see the standard Python documentation referenced above. â€¢ assertEqual(first,second[,msg]) Checks whether the first and second value are equal. If the test fails, the msg or None is returned. â€¢ assertNotEqual(first,second[,msg]) This is simply the opposite to assertEqual() by checking for non-equality. â€¢ assertRaises(exception,callable,...) You expect the callable to raise exception when executed. After the callable you can specify any amount of positional and keyword arguments for the callable. If you expect a group of exceptions from the execution, you can make exception a tuple of possible exceptions. â€¢ assert (expr[,msg]) Assert checks whether the speciï¬ed expression executes correctly. If not, the test fails and msg or None is returned. â€¢ failUnlessEqual() This testing method is equivalent to assertEqual(). â€¢ failUnless(expr[,msg]) This method is equivalent to assert (expr[,msg]). â€¢ failif() This is the opposite to failUnless(). â€¢ fail([msg]) Fails the running test without any evaluation. This is commonly used when testing various possible execution paths at once and you would like to signify a failure if an improper path was taken. Line 6â€“10: This method tests the title attribute of the Sample class. The ï¬rst test should be of course that the attribute exists and has the expected initial value (line 8). Then the title attribute is changed and we check whether the value was really stored. This might seem like overkill, but later you might change the title in a way that it uses properties instead. Then it becomes very important to check whether this test still passes. Line 12â€“16: First we simply check that getDescription() returns the correct default value. Since we do not want to use other API calls like setDescription() we set a new value of the description via the implementation-internal description attribute (line 15). This is okay! Unit tests can make use of implementation-speciï¬c attributes and methods. Finally we just check that the correct value is returned. <hr><A name=5></a>44.3. RUNNING THE TESTS 5 Line 18â€“25: On line 21â€“24 it is checked that both regular and unicode strings are set correctly. In the last line of the test we make sure that no other type of objects can be set as a description and that an error is raised. 28â€“31: This method returns a test suite that includes all test cases created in this module. It is used by the Zope 3 test runner when it picks up all available tests. You would basically add the line unittest.makeSuite(TestCaseClass) for each additional test case. 33â€“34: In order to make the test module runnable by itself, you can execute unittest.main() when the module is run. 44.3 Running the Tests You can run the test by simply calling pythontest sample.py from the directory you saved the ï¬le in. Here is the result you should see: . -------------------------------------------------------------------- n 3 tests in 0.001s The three dots represent the three tests that were run. If a test had failed, it would have been reported pointing out the failing test and providing a small traceback. When using the default Zope 3 test runner, tests will be picked up as long as they follow some conventions. â€¢ The tests must either be in a package or be a module called tests. â€¢ If tests is a package, then all test modules inside must also have a name starting with test, as it is the case with our name test sample.py. â€¢ The test module must be somewhere in the Zope 3 source tree, since the test runner looks only for ï¬les there. In our case, you could simply create a tests package in ZOPE3/src (do not forget the init . py ï¬le). Then place the test sample.py ï¬le into this directory. You you can use the test runner to run only the sample tests as follows from the Zope 3 root directory: python test.py -vp tests.test_sample The -v option stands for verbose mode, so that detailed information about a test failure is provided. The -p option enables a progress bar that tells you how many tests out of all have been completed. There are many more options that can be speciï¬ed. You can get a full list of them with the option -h: pythontest.py-h. The output of the call above is as follows: nfiguration file found. nning UNIT tests at level 1 nning UNIT tests from /opt/zope/Zope3 3/3 (100.0%): test_title (tests.test_sample.SampleTest) -------------------------------------------------------------------- n 3 tests in 0.002s <hr><A name=6></a>6 CHAPTER 44. WRITING BASIC UNIT TESTS nning FUNCTIONAL tests at level 1 nning FUNCTIONAL tests from /opt/zope/Zope3 -------------------------------------------------------------------- n 0 tests in 0.000s Line 1: The test runner uses a conï¬guration ï¬le for some setup. This allows developers to use the test runner for other projects as well. This message simply tells us that the conï¬guration ï¬le was found. Line 2â€“8: The unit tests are run. On line 4 you can see the progress bar. Line 9â€“15: The functional tests are run, since the default test runner runs both types of tests. Since we do not have any functional tests in the speciï¬ed module, there are no tests to run. To just run the unit tests, use option -u and -f for just running the functional tests. See â€œWriting Functional Testsâ€ for more detials on functional tests. <hr><A name=7></a>44.3. RUNNING THE TESTS 7 Exercises 1. It is not very common to do the setup â€“ in our case sample=Sample() â€“ in every test method. Instead there exists a method called setUp() and its counterpart tearDown that are run before and after each test, respectively. Change the test code above, so that it uses the setUp() method. In later chapters and the rest of the book we will frequently use this method of setting up tests. 2. Currently the test setDescription() test only veriï¬es that None is not allowed as input value. (a) Improve the test, so that all other builtin types are tested as well. (b) Also, make sure that any objects inheriting from str or unicode pass as valid values. <hr>]

IN pdf_to_html(/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/src/Products.PortalTransforms/Products/PortalTransforms/tests/input/demo1.pdf)

  Ran 511 tests with 2 failures and 118 errors in 37.772 seconds.
Running Products.CMFTestCase.layer.ZCML tests:
  Tear down Products.Archetypes.tests.layer.ArchetypesSite in 0.068 seconds.
  Tear down Products.Archetypes.tests.layer.ZCML in 0.005 seconds.
  Tear down Products.CMFCore.testing.FunctionalZCMLLayer in 0.000 seconds.
  Set up Products.CMFTestCase.layer.ZCML in 1.861 seconds.
  Ran 20 tests with 0 failures and 0 errors in 0.105 seconds.
Running zope.testing.testrunner.layer.UnitTests tests:
  Tear down Products.CMFTestCase.layer.ZCML in 0.002 seconds.
  Tear down Testing.ZopeTestCase.layer.ZopeLite in 0.000 seconds.
  Set up zope.testing.testrunner.layer.UnitTests in 0.000 seconds.
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/docutils-0.5-py2.6.egg/docutils/parsers/rst/__init__.py:178: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
  self.message = message
/home/stefan/autotest/temp/python26-zope212-cmf22-plone40/eggs/docutils-0.5-py2.6.egg/docutils/parsers/rst/states.py:2046: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
  directive_error.message)
  Ran 24 tests with 0 failures and 0 errors in 0.266 seconds.
Tearing down left over layers:
  Tear down zope.testing.testrunner.layer.UnitTests in 0.000 seconds.
Total: 594 tests, 2 failures, 119 errors in 45.591 seconds.

FAILED (failures=2, errors=119) 