def test_append(): linked_list = SinglyLinkedList() linked_list.append(4) linked_list.append(5) assert linked_list.size() == 2 assert linked_list.get(0) == 4 assert linked_list.get(1) == 5
def get_multi_node_list() -> SinglyLinkedList: multi_node_list = SinglyLinkedList() multi_node_list.append(1) multi_node_list.append(2) multi_node_list.append(3) return multi_node_list
def test_size(): assert SinglyLinkedList().size() == 0 linked_list = SinglyLinkedList() linked_list.append(1) assert linked_list.size() == 1 assert get_multi_node_list().size() == 3
def test_append_empty(): linked_list = SinglyLinkedList() linked_list.append(1) assert linked_list.size() == 1 assert linked_list.get(0) == 1