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 create_list():
test_list = l_list()
test_list.insert(1)
test_list.insert(2)
return test_list
def __init__(self):
"""initialize the Stack object"""
self._ll = l_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