接口自动化测试-接口间数据依赖问题解决

思路：创建类，定义一个类属性，定义为空，提取接口的返回值，通过setattar()方法存储到类属性里，下一个接口调用时，通过getattar()方法获取类属性的值

代码如下：

# -*- coding: utf-8 -*-
# @Time : 2022/7/6
# @Author : dyf
# @FileName: test_api01.py

import unittest

import requests

class RelyData:
    project_id = None


class TestApi(unittest.TestCase):
    def setUp(self):
        pass

    def test_api01(self):
        '''
        添加项目接口
        :return:
        '''
        url = "http://hy.gcjs.zdvictory.com/unionpro/unionpro/v-api/findByCode"
        headers = {'Content-Type': 'application/json'}
        datas = {"code": "2020-441621-05-01-010932"}
        response = requests.post(url, params=datas, headers=headers)
        print("response: ", response.json())
        result = response.json()
        # 给RelyData里面的project_id=None的类属性设置新的属性
        setattr(RelyData, "project_id", result['data']['code'])
        print(result['data']['code'])
        print("-"*50)
        print(RelyData.project_id)

    def test_api02(self):
        """添加环境接口，需依赖添加项目接口返回的project_id字段数据"""
        url = "http://hy.gcjs.zdvictory.com/unionpro/unionpro/v-api/findByProjectCode"
        headers = {'Content-Type': 'application/json'}
        print(getattr(RelyData, "project_id"))
        datas = {
            # getattr(RelyData,'project_id')，取出里面的属性值
            "projectCode": getattr(RelyData, "project_id"),
            "isFilterDefaultProject": 0
        }
        response = requests.get(url, params=datas, headers=headers)
        print("response: ", response.json())




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