def test_ref(): c = ClassTest(Object()) assert isinstance(c.ref,Object) o = Object() c.ref = o assert c.ref is o try: c.ref = None assert False except TypeError: pass
def test_ref(): c = ClassTest(Object()) assert isinstance(c.ref, Object) o = Object() c.ref = o assert c.ref is o try: c.ref = None assert False except TypeError: pass