def _validate(self, val):
# Parent classes must do validation to check that the object type here
# matches the object type of the parameter with the corresponding name.
object_class = get_object_class(val.obj_type)
return ParamChange(
obj_type=val.obj_type, name=val.name,
values=[object_class.normalize(value) for value in val.values])
def _validate(self, val):
object_class = get_object_class(val.obj_type)
return Parameter(
obj_type=val.obj_type,
values=[object_class.normalize(value) for value in val.values],
name=val.name, description=val.description)
def _pre_put_hook(self):
"""Does validation before the model is put into the datastore."""
object_class = get_object_class(self.obj_type)
self.values = [object_class.normalize(value) for value in self.values]
def test_base_object_is_not_gettable(self):
"""Tests that BaseObject exists and cannot be set as an obj_type."""
assert getattr(objects, 'BaseObject')
with self.assertRaises(TypeError):
types.get_object_class('BaseObject')
def test_fake_class_is_not_gettable(self):
"""Tests that trying to retrieve a fake class raises an error."""
with self.assertRaises(TypeError):
types.get_object_class('FakeClass')
def test_get_object_class_method(self):
"""Tests the normal behavior of get_object_class()."""
IntClass = types.get_object_class('Int')
assert IntClass.__name__ == 'Int'
