一种SDN北向接口测试方法研究  

Research on SDN Northbound API Testing

作　　者：郑冰 李华[1] 郝世杰[1] ZHENG Bing;LI Hua;HAO Shi-Jie(College of Computer Science,Inner Mongolia University,Hohhot 010021,China;Inner Mongolia Technical College of Construction,Hohhot 010070,China)

机构地区：[1]内蒙古大学计算机学院,内蒙古呼和浩特010021 [2]内蒙古建筑职业技术学院公共课教学部,内蒙古呼和浩特010070

出　　处：《内蒙古工业大学学报（自然科学版）》2018年第3期207-215,共9页Journal of Inner Mongolia University of Technology：Natural Science Edition

基　　金：国家自然科学基金项目(61163011);内蒙古自然科学基金项目(2015MS0612);内蒙古高校科学技术研究项目(NJZY010);赛尔网络下一代互联网技术创新项目((NGII20150112)

摘　　要：SDN(Software Defined Networking)实现了网络的可编程性、控制与转发相分离和集中化控制.北向API是SDN控制器的重要组成部分.本文以OpenDaylight控制器为研究对象对SDN的北向API进行测试研究,分析了SDN北向API的测试研究现状,研究了OpenDaylight控制器北向API的表现形式及可提供的常用服务,给出了OpenDaylight控制器北向API调用过程的详细描述,提出了基本测试目的,并根据测试目的提取约束条件,刻画了抽象测试路径,设计了具体的测试例,以RESTClient为测试执行工具,完成了测试并给出了测试结果分析.Software Defined Networking （SDN） realizes the programmability of network,seperation of control from forwarding and centralized control.As an important part of SDN controller,it is necessary to test Northbound API fully.In this paper,Open Daylight controller was used as a research object to test northbound API of SDN.The current research status of northbound API of SDN were analyzed and the representation of Open Daylight controller northbound API and its available services were studied.Then,the calling process of Open Daylight controller northbound API was described in detail.The basic test objective is proposed.Then,according to the test objective,the constraint conditions was extracted to depict abstract test path,and the specific test cases were designed.Finally,REST Client was used as the test execution tool to complete the teas and analyze the test results.

关 键 词：SDN 北向API 测试 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]