def test_validate_fields(self):
""" """
obj = api.content.create(container=self.portal.folder,
id='tt',
type='testingtype',
enabled='Should be a boolean',
textline=None,
mandatory_textline=u'Some text',
tal_condition=u'',
roles_bypassing_talcondition=set())
self.assertEqual(validate_fields(obj),
[WrongType('Should be a boolean', bool, 'enabled')])
obj.enabled = False
self.assertFalse(validate_fields(obj))
obj.enabled = True
self.assertFalse(validate_fields(obj))
# not required fields other than Bool must contain something
# else than None if field is required=True
obj.mandatory_textline = None
self.assertEqual(validate_fields(obj),
[WrongType(None, unicode, 'mandatory_textline')])
# validate_fields may raise a ValueError if raise_on_errors=True
self.assertRaises(ValueError,
validate_fields,
obj,
raise_on_errors=True)
# back to correct value
obj.mandatory_textline = u'Some text'
self.assertFalse(validate_fields(obj))
def _validate(self, value):
if self._type is not None and not isinstance(value, self._type):
raise WrongType(value, self._type,
self.__name__).with_field_and_value(self, value)
try:
constraint = self.constraint(value)
except ValidationError as e:
if e.field is None:
e.field = self
if e.value is None:
e.value = value
raise
if not constraint:
raise ConstraintNotSatisfied(value,
self.__name__).with_field_and_value(
self, value)
def _validate(self, value):
if self._type is not None and not isinstance(value, self._type):
raise WrongType(value, self._type, self.__name__)
if not self.constraint(value):
raise ConstraintNotSatisfied(value, self.__name__)
def _validate(self, value):
""" Overwrites validator for FileWidget """
try:
ZipFile(StringIO(value))
except BadZipfile, e:
raise WrongType(e)