• fiddler+httprunner 零编码实现接口自动化DEMO

    安装httprunner

    pip install -i https://pypi.douban.com/simple httprunner

    验证下安装好没

    hrun -h

    在pycharm创建一个工程，项目叫hrun_demo

    hrun --startproject hrun_demo

    可以看到生成的4个目录和一个py文件
    api 生成测试用例后，自动把测试用例放在这里

    debugtalk.py 框架用的，新项目代码如下

    import time

def sleep(n_secs):
    time.sleep(n_secs)

    reports 框架运行后生成的测试报告会存放在这

    testcases 测试用例存放目录

    testsuites 测试套件

    datas 新建的目录，存放抓包工具(fiddler/charles/postman)导出的har文件

    套路：

    1. 生成har文件：使用fiddler抓包工具，将接口保存下来：File-Export Sessions->Selected Sessions，保存格式选择：HTTPArchive1.2，

    2. 将har文件转换为yml或者json文件，然后放到testcases

      进入到目录D:\hrun_demo\datas
      然后生成yml文件login.yml：har2case login_info.har -2y，把login.yml拷贝到testcases目录执行

    3. 修改框架冗余代码, 主要是删除注释的那些不需要的断言和文件头的前四行,修改完最终是如下代码

      config:
    name: testcase description
    variables: {}
teststeps:
-   name: /usr/login
    request:
        data:
            null: '{"usercode":"xxxx","passwd":"xxxx","appDomain":"127.0.0.1"}'
        headers:
            AUTH_TYPE: '1'
            Content-Type: application/x-www-form-urlencoded;charset=UTF-8
            User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
                (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
            __REQUEST_TYPE: AJAX_REQUEST
            app-domain: 127.0.0.1
        method: POST
        params:
            passwd: 3lcmYJSnaKCGcaFMTaYQ7xxa==
            usercode: k_test
        url: http://127.0.0.1/usr/login
    validate:
    -   eq:
        - status_code
        - 200
    -   eq:
        - content.code
        - '01'

    4. 到这里脚本就准备好了，这里日志级别使用debug，我们运行一下看看效果，日志是很清晰的

      D:\hrun_demo\testcases
$ hrun login.yml --log-level debug
INFO     HttpRunner version: 2.2.6
INFO     Start to run testcase: testcase description
/usr/login
INFO     POST http://www.sit.xxx.com.cn/usr/login
DEBUG    request kwargs(raw): {'data': {None: '{"usercode":"xxxx","passwd":"yyyy==","appDomain":"www.xxxx.com.cn"}'}, 'headers': {'AUTH_TYPE': '1', 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36', '__REQUEST_TYPE': 'AJAX_REQUEST', 'app-domain': 'www.xxxx.com.cn'}, 'params': {'passwd': 'yyyy==', 'usercode': 'xxxx'}, 'verify': True}
DEBUG    processed request:
> POST http://www.xxxx.com.cn/usr/login
> kwargs: {'data': {None: '{"usercode":"xxxx","passwd":"yyyy==","appDomain":"www.xxxx.com.cn"}'}, 'headers': {'AUTH_TYPE': '1', 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36', '__REQUEST_TYPE': 'AJAX_REQUEST', 'app-domain': 'www.xxxx.com.cn'}, 'params': {'passwd': 'yyyy==', 'usercode': 'xxxx'}, 'verify': True, 'timeout': 120}
DEBUG
================== request details ==================
url              : 'http://www.xxxx.com.cn/usr/login?passwd=yyyy%3D%3D&usercode=xxxx'
method           : 'POST'
headers          : {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'AUTH_TYPE': '1', 'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8', '__REQUEST_TYPE': 'AJAX_REQUEST', 'app-domain': 'www.xxxx.com.cn', 'Content-Length': '143'}
body             : 'None=%7B%22usercode%22%3A%22xxxx%22%2C%22passwd%22%3A%223lcmYJSnaKCGcaFMTaYQ7g%3D%3D%22%2C%22appDomain%22%3A%22www.xxxx.com.cn%22%7D'

DEBUG
================== response details ==================
ok               : True
url              : 'http://www.xxxx.com.cn/usr/login?passwd=yyyy%3D%3D&usercode=xxxx'
status_code      : 200
reason           : ''
cookies          : <RequestsCookieJar[Cookie(version=0, name='AUTH_TOKEN', value='aaa.bbb.ccc-AeeGXpPE9MVw59vII516U0c4207f54e20492dbfb988bcd898bb80', port=None, port_specified=False, domain='www.xxxx.com.cn', domain_specified=True, domain_initial_dot=False, path='/', path_specified=True, secure=False, expires=1610241403, discard=False, comment=None, comment_url=None, rest={'HttpOnly': None}, rfc2109=False), Cookie(version=0, name='USER_CODE', value='xxxx', port=None, port_specified=False, domain='www.xxxx.com.cn', domain_specified=True, domain_initial_dot=False, path='/', path_specified=True, secure=False, expires=1610241403, discard=False, comment=None, comment_url=None, rest={'HttpOnly': None}, rfc2109=False), Cookie(version=0, name='JSESSIONID', value='D8C25F6D9B805B820F41D86D5B7D1F39', port=None, port_specified=False, domain='www.xxxx.com.cn', domain_specified=False, domain_initial_dot=False, path='/', path_specified=True, secure=False, expires=None, discard=True, comment=None, comment_url=None, rest={'HttpOnly': None}, rfc2109=False)]>
encoding         : 'UTF-8'
headers          : {'Server': 'nginx/1.14.0', 'Date': 'Fri, 11 Dec 2020 01:16:42 GMT', 'Content-Type': 'application/json;charset=UTF-8', 'Content-Length': '241', 'Connection': 'keep-alive', 'Set-Cookie': 'JSESSIONID=D8C25F6D9B805B820F41D86D5B7D1F39; Path=/; HttpOnly, rememberMe=deleteMe; Path=/; Max-Age=0; Expires=Thu, 10-Dec-2020 01:16:42 GMT, AUTH_TOKEN=aaa.bbb.ccc-AeeGXpPE9MVw59vII516U0c4207f54e20492dbfb988bcd898bb80; Max-Age=2592000; Expires=Sun, 10-Jan-2021 01:16:42 GMT; Domain=www.xxxx.com.cn; Path=/; HttpOnly, USER_CODE=xxxx; Max-Age=2592000; Expires=Sun, 10-Jan-2021 01:16:42 GMT; Domain=www.xxxx.com.cn; Path=/; HttpOnly', 'Access-Control-Allow-Origin': '*', 'X-Kong-Upstream-Latency': '882', 'X-Kong-Proxy-Latency': '3', 'Via': 'kong/1.5.1'}
content_type     : 'application/json;charset=UTF-8'
json             : {'code': '01', 'msg': 'login finished', 'userCode': 'xxx', 'authToken': 'aaa.bbb.ccc-AeeGXpPE9MVw59vII516U0c4207f54e20492dbfb988bcd898bb80'}

INFO     status_code: 200, response_time(ms): 1090.63 ms, response_length: 241 bytes

DEBUG    start to validate.
DEBUG    extract: status_code   => 200
DEBUG
validate: status_code equals 200(int)   ==> pass
DEBUG    extract: content.code  => 01
DEBUG
validate: content.code equals 01(str)   ==> pass
.

----------------------------------------------------------------------
Ran 1 test in 1.106s

OK
DEBUG    No html report template specified, use default.
INFO     Start to render Html report ...
INFO     Generated Html report: D:\hrun_demo\testcases\reports\1607649402.html

      不指定--log-level，日志级别默认为INFO

      D:\hrun_demo\testcases
$ hrun login.yml
INFO     HttpRunner version: 2.2.6
INFO     Start to run testcase: testcase description
/usr/login
INFO     POST http://www.xxxx.com.cn/usr/login
INFO     status_code: 200, response_time(ms): 1070.2 ms, response_length: 241 bytes

.

----------------------------------------------------------------------
Ran 1 test in 1.074s

OK
INFO     Start to render Html report ...
INFO     Generated Html report: D:\hrun_demo\testcases\reports\1607649509.html

    5. 测试报告的存放规则，因为我是在D:\hrun_demo\testcases目录执行的，httprunner会在当前目录生成reports目录存放测试报告；如果你是在datas目录执行用例，报告则会生成在D:\hrun_demo\reports目录

    到这里httprunner的demo就演示完了，这个套路还是数据驱动级别的框架，值得注意的是这里的yml脚本用例是可以直接通过locusts来执行压测的，locust部署也很简单，感兴趣的可以试一下

    locusts -f testcases/login_info.yml
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  • 原文地址：https://www.cnblogs.com/kknote/p/16103479.html
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