接口测试 -- 保存 requests 的 cookies

session是保存在服务器中的，而cookies是保存在客户端中的。
服务器通过session id来跟踪客户，而对于客户端而言，session id是保存在cookies中的，所以只要把cookies保存下来就行

json.dumps(session.cookies.get_dict())) # 保存

session.cookies.update(json.loads(f.read())) # 读取

具体实现：

token_post.py

import requests
import json

file_path = "./conf/"

class usertoken_post(object):

    def token_post(self):
        self.url = "http://192.168.68.65:8086/"
        self.s = requests.session()
        self.action_type = "login/userLogin"
        self.params = {
            "userAcc": "xxxxx",
            "userPwd": "xxxx"
        }

        self.r = self.s.post(self.url + self.action_type, params=self.params)

        with open(file_path + 'token.txt', 'w') as f_token:
            f_token.write(self.r.json()['msg'])
        f_token.close()

        with open(file_path + 'url.txt', 'w') as f_url:
            f_url.write(self.url)
        f_url.close()

        with open(file_path + 'cookies.txt', 'w') as f_s:
            f_s.write(json.dumps(self.s.cookies.get_dict()))   # 保存 session
        f_s.close()

        self.s.close()

read_global:

from token_post import usertoken_post
import requests, json

file_path = "./conf/"

class read_gvar(object):

    def get_gvar(self):

        with open(file_path + 'token.txt', 'r') as f_token:
            token = f_token.read()
        f_token.close()

        with open(file_path + 'url.txt', 'r') as f_url:
            url = f_url.read()
        f_url.close()

        with open(file_path + 'cookies.txt', 'r') as f_cookies:
            cookies = f_cookies.read()
        f_cookies.close()

        # 判断当前 session 的 cookies 是否已过期，如果过期，则重新生成 cookies, token
        self.action_type = "sensitiveWord/search"
        self.params = {
            "functions": "sense_M",
            "userToken": token,
            "pattern": "a"
        }

        self.sl = requests.session()
        self.sl.cookies.update(json.loads(cookies))

        self.r = self.sl.post(url + self.action_type, params=self.params)

        if "登录超时" in self.r.text:

            usertoken_post().token_post()

            with open(file_path + 'cookies.txt', 'r') as f_cookies:
                cookies = f_cookies.read()
            f_cookies.close()

            with open(file_path + 'token.txt', 'r') as f_token:
                token = f_token.read()
            f_token.close()

        self.sl.close()

        return url, token, cookies

test_sensitive_word:

import requests
import json
import unittest
import time
from read_globalvar import read_gvar

# 定义全局变量
url, token, cookies = read_gvar().get_gvar()
now = "test" + time.strftime("%Y%m%d%H%M%S")
path_testfile = "./test_case/"
#path_testfile = "./"

#重新开启一个 session 并 更新 cookies，继续连接
sl = requests.session()
sl.cookies.update(json.loads(cookies))


class MyTest(unittest.TestCase):
    def setUp(self):
        print("start test")
        pass

    def tearDown(self):
        print("end test")
        pass


class sensitiveword(MyTest):

    wid = -100   # 定义静态变量

    def close_req_files(self):

        for f in self.files.values():
            f.close()

    def test1_1_sensitiveword_add(self):

        # 新增一个敏感词
        self.action_type = "sensitiveWord/add"
        self.params = {
            "functions": "sense_M",
            "userToken": token,
            "w": now
        }

        self.r = sl.post(url + self.action_type, params=self.params)
        print(self.r.text)
        self.assertEqual(200, self.r.status_code)
        self.assertIn("请求成功", self.r.text)
sl.close()


if __name__ == "__main__":
    unittest.main()