def create_list(): test_list = l_list() test_list.insert(1) test_list.insert(2) return test_list
def test_init(): test_list = None test_list = l_list() assert test_list is not None assert test_list.size() == 0 assert test_list.pop() is None
def __init__(self): """initialize the Stack object""" self._ll = l_list()