def test_validdata(self): ll = LinkedList(5) ll.append_node(6) ll.append_node(10) ll.append_node(20) result_ll = ll.get_linkedlist() actual_list = [5,6,10,20] self.assertEqual(result_ll,actual_list)
def test_delete_node(self): ll = LinkedList(5) ll.append_node(6) ll.append_node(10) ll.append_node(20) ll.delete_node(6) result_ll = ll.get_linkedlist() actual_list = [5,10,20] self.assertEqual(result_ll,actual_list)
def test_insert_node_in_the_begining(self): ll = LinkedList(5) ll.append_node(6) ll.append_node(10) ll.append_node(20) ll.insert_node_in_the_begining(7) result_ll = ll.get_linkedlist() actual_list = [7,5,6,10,20] self.assertEqual(result_ll,actual_list)