def test_appendlistList2None(self):
"""
persistent test
:return:
"""
list1 = SinglyLinkedList(1)
list2 = None
list3 = list1.appendlist(list2)
self.assertEqual(list1, [1])
self.assertEqual(list2, None)
self.assertEqual(list3, [1])
def test_appendlistOneElement(self):
"""
persistent test
:return:
"""
list1 = SinglyLinkedList(1)
list2 = SinglyLinkedList(4).append(5).append(6)
list3 = list1.appendlist(list2)
self.assertEqual(list1, [1])
self.assertEqual(list2, [4, 5, 6])
self.assertEqual(list3, [1, 4, 5, 6])
