接口测试python实现脚本测试笔记。

一、requests模块

(1)安装pip install requests
(2)使用前导入import requests

二、GET请求ddt自动化

(1)代码结构：

1)构造Header
2)构造cookies
3)发送Get请求
4)获取返回值
5)对结果进行校验

(2)代码示例：

#!/usr/bin/env python3
#coding=utf-8

import requests
import unittest
import ddt

@ddt.ddt
class ApiTestClass(unittest.TestCase):
    
    @ddt.data('android','','ios')
    def test_Get(self,os_phone):
        #header部分配置
        headers = {'User-Agent':'Dalvik/1.6.0 (Linux; U; Android 4.3; Coolpad 8720L Build/JSS15Q)',
                   'Host':'bdsp.x.jd.com',
                   'Connection':'Keep-Alive',
                   'Accept-Encoding':'gzip'
                   }
        
        #cookies部分配置
        cookies = dict(search_test = '1')
        
        #get请求获得返回数据
        res = requests.get('http://bdsp.x.jd.com/app/config?os='+os_phone+'&key=wx3ebc9e606b4f9242&sdkv=5', 
                           headers = headers,
                           cookies = cookies)
        
        print(res.text)
        print(res.status_code)
        
        #测试点校验
        self.assertTrue('15*1000' in res.text)
                      
if __name__ == '__main__':
    cases = unittest.TestLoader().loadTestsFromTestCase(ApiTestClass)
    suite = unittest.TestSuite([cases])
    #suite.addTest(ApiTestClass('test_Get'))
    
    runner = unittest.TextTestRunner()
    runner.run(suite)

三、POST请求ddt自动化

(1)代码结构：

1)构造Keyword(即request body)
2)构造Header
3)构造cookies
4)发送Get请求
5)获取返回值
6)对结果进行校验

(2)代码示例：

import requests
import unittest
import ddt

@ddt.ddt
class ApiTestClass(unittest.TestCase):
    
    @ddt.data(('60.206.137.140','hjfwp9VflXZU3FsuM3cu6PBV'),
              ('','')
              )
    @ddt.unpack
    def test_Post(self,m_host,m_accessToken):
        #header部分配置
        headers = {'Content-Type':'application/x-www-form-urlencoded',
                   'Content-Length':'36',
                   'Host':m_host,
                   'Connection':'Keep-Alive',
                   'Accept-Encoding':'gzip',
                   'User-Agent':'okhttp/3.8.1'
                   }
        
        #cookies部分配置
        cookies = dict(search_test = '1')
        
        #data部分配置
        keyword = {'accessToken':m_accessToken}
        
        #post请求获得返回数据
        res = requests.post('http://60.206.137.140/iot_api/family/queryFamilyList.json', 
                           headers = headers,
                           cookies = cookies,
                           data = keyword
                           )
        
        print(res.text)
        print(res.status_code)
        
        #测试点校验
        self.assertTrue('北京市北京市' in res.text)
                      
if __name__ == '__main__':
    cases = unittest.TestLoader().loadTestsFromTestCase(ApiTestClass)
    suite = unittest.TestSuite([cases])
    #suite.addTest(ApiTestClass('test_Post'))
    
    runner = unittest.TextTestRunner()
    runner.run(suite)