def test_insert_filled_index_last(self): linkedlist = CircularLinkedList([1, 2, 3, 4, 5]) linkedlist.insert(4, 99) assert linkedlist[4] == 99 assert len(linkedlist) == 6
def test_insert_from_empty(self): linkedlist = CircularLinkedList() with pytest.raises(IndexError): linkedlist.insert(0, 0)