def test_forced_setting_with_binding_descriptor(self):
instance = mocks.ClassWithDescriptor(
mocks.ForcedSet(mocks.Binding(mocks.Descriptor())))
Setter.forced(instance, attrname, 0, binding=True)
self.assertEqual(getattr(instance, attrname), 0)
def test_with_binding_descriptor(self):
cls = type(mocks.ClassWithDescriptor(mocks.Binding(
mocks.Descriptor())))
result = _find_descriptor(cls, attrname)
self.assertIs(result, cls.__dict__[attrname])
def test_with_binding_descriptor(self):
instance = mocks.ClassWithDescriptor(mocks.Binding(mocks.Descriptor()))
cls = type(instance)
result = get_descriptor_from(instance, attrname)
self.assertIs(result, cls.__dict__[attrname])
def test_Unbounded_lifting(self):
wrapped = mocks.Binding(None)
wrapper = DescriptorDecoratorBase(wrapped)
result = _lifted_desc_results(wrapped, wrapper, None, object)
self.assertIs(result.descriptor, wrapper)
def setUp(self):
self.decor = DescriptorDecoratorBase(mocks.Binding(mocks.Descriptor()))
self.Class = type(mocks.ClassWithDescriptor(self.decor))