学习是为了更好的应用，之前做接口测试一直用的postman、fiddler，感觉用工具还是有些局限性，于是想着把学到的python灵活运用到接口测试中，于是就有了以下案例，思考着想用unittest做个简单的接口测试脚本，可以支持单传参和多传参，平时工作中可以随时使用，不但方便，还可以巩固到学习的知识，。

思考点：

1、脚本支持单传参和多传参，利用了for循环和ddt实现

2、接口headers里需传入登录后的token值，利用了unittest每次运行用例时先执行setup初始化好headers

#unittest+ddt实现的接口测试脚本import requests,json,unittest,xlrd,os
from ddt import ddt,data,unpack
import requests@ddt
class Test(unittest.TestCase):zp_url = 'http://test.com'  # 域名params = [{"self_introduce": "我是参数1！"}, {"self_introduce": "我是参数3！"}]  # 接口参数@classmethoddef setUpClass(cls):cls.headers = {"Content-Type": "application/json", "Authorization": "token"}  # 请求头cls.zp_login_url = '/login'  # 登录接口地址cls.zp_login_param = {"captcha": "1234", "client_type": 2, "login_type": 1, "mobile": 18221124103}  # 登录传参try:res = requests.post(url=cls.zp_url + cls.zp_login_url, headers=cls.headers, json=cls.zp_login_param)cls.headers['Authorization']=res.json()['data']['token']except Exception:print('参数错误')cls.url = '/update_user_info'  # 接口地址cls.method='POST'@classmethoddef tearDownClass(cls):passdef sendGet(self,api_url,param):try:res=requests.get(url=api_url,headers=self.headers).json()print(res)except Exception:print('参数错误')def sendPost(self,api_url,param):try:res = requests.post(url=api_url, headers=self.headers, json=param).json()print(res)except Exception:print('参数错误')@data(*params)def test(self,params):if self.method=='GET' or self.method=='get' or self.method=='Get':self.sendGet(self.zp_url+self.url,params)elif self.method== 'POST' or self.method=='post' or self.method=='Post':self.sendPost(self.zp_url+self.url,params)else:print('请传正确请求方式GET或POST')
if __name__== '__main__':unittest.main()"C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/Test/test.py
{'code': 0, 'data': {}, 'msg': '成功'}
..
----------------------------------------------------------------------
{'code': 0, 'data': {}, 'msg': '成功'}
Ran 2 tests in 0.462sOKProcess finished with exit code 0

#unittest实现的接口测试脚本import requests,json,unittest,xlrd,os
from ddt import ddt,data,unpack
import requests,json
@ddt
class Test(unittest.TestCase):zp_url = 'http://test.com'  # 域名@classmethoddef setUpClass(cls):cls.headers = {"Content-Type": "application/json", "Authorization": "token"}  # 请求头cls.zp_login_url = '/login'  # 登录接口地址cls.zp_login_param = {"captcha": "1234", "client_type": 2, "login_type": 1, "mobile": 18221124103}  # 熟仁直聘登录传参try:res = requests.post(url=cls.zp_url + cls.zp_login_url, headers=cls.headers, json=cls.zp_login_param)cls.headers['Authorization']=res.json()['data']['token']except Exception:print('参数错误')cls.url = '/update_user_info'  # 接口地址cls.params = [{"self_introduce": "我是参数1！"}, {"self_introduce": "我是参数3！"}]  # 接口参数cls.method='POST'@classmethoddef tearDownClass(cls):passdef sendGet(self,api_url,param):try:res=requests.get(url=api_url,headers=self.headers).json()print(res)except Exception:print('参数错误')def sendPost(self,api_url,param):try:res = requests.post(url=api_url, headers=self.headers, json=param).json()print(res)except Exception:print('参数错误')def test(self):for param in self.params:if self.method=='GET' or self.method=='get' or self.method=='Get':self.sendGet(self.zp_url+self.url,param)elif self.method== 'POST' or self.method=='post' or self.method=='Post':self.sendPost(self.zp_url+self.url,param)else:print('请传正确请求方式GET或POST')
if __name__== '__main__':unittest.main()"C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/Test/test.py
{'data': {}, 'code': 0, 'msg': '成功'}
.
----------------------------------------------------------------------
Ran 1 test in 0.515sOK
{'data': {}, 'code': 0, 'msg': '成功'}Process finished with exit code 0