def test_self_lifting(self):
wrapped = mocks.Descriptor()
wrapper = DescriptorDecoratorBase(None)
result = _lifted_desc_results(wrapped, wrapper, None, object)
self.assertIs(result, wrapper)
def test_forced_setting_with_binding_descriptor(self):
instance = mocks.ClassWithDescriptor(ForcedSet(Binding(
mocks.Descriptor())))
Setter.forced(instance, attrname, 0, binding=True)
self.assertEqual(getattr(instance, attrname), 0)
def test_with_binding_descriptor(self):
instance = mocks.ClassWithDescriptor(Binding(mocks.Descriptor()))
cls = type(instance)
result = get_descriptor_from(instance, attrname)
self.assertIs(result, cls.__dict__[attrname])
def test_other(self):
wrapped = mocks.Descriptor()
instance = mocks.ClassWithDescriptor(wrapped)
instance.attr = 5
wrapper = DescriptorDecoratorBase(wrapped)
result = _lifted_desc_results(wrapped, wrapper, instance, type(instance))
self.assertEqual(result, 5)
def setUp(self):
self.decor = SetOnce(mocks.Descriptor())
self.instance = mocks.ClassWithDescriptor(self.decor)
self.Class = type(self.instance)
def setUp(self):
self.decor = Binding(mocks.Descriptor())
self.instance = mocks.ClassWithDescriptor(self.decor)
self.Class = type(self.instance)
self.instance.attr = 5
def setUp(self):
self.decor = DescriptorDecoratorBase(Binding(mocks.Descriptor()))
self.Class = type(mocks.ClassWithDescriptor(self.decor))
self.instance = self.Class()
self.instance.attr = 5
def test_secret_setting(self):
instance = mocks.ClassWithDescriptor(SecretSet(mocks.Descriptor()))
Setter.secret(instance, attrname, 0, binding=False)
self.assertEqual(getattr(instance, attrname), 0)
def test_with_binding_descriptor(self):
cls = type(mocks.ClassWithDescriptor(Binding(mocks.Descriptor())))
result = get_descriptor(cls, attrname)
self.assertIs(result, cls.__dict__[attrname])
class Class:
attr = mocks.Descriptor()
attrname = 'attr'