python接口自动化系列（11）：断言请求结果

本系列汇总，请查看这里：https://www.cnblogs.com/uncleyong/p/18033074

实现目标

解析测试数据中要断言的字段，进行断言，判断用例是否成功。

添加工具模块

utils下添加assert_tool.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author: 韧
# @wx: ren168632201
# @Blog: https://www.cnblogs.com/uncleyong/


import jsonpath,json

def assert_res(assertRes, res):
    res_status = 'pass'
    for i in assertRes.split(";"):
        i_ = i.strip()
        if i_:
            actual_expr = i_.split("=")[0].strip()
            actual = jsonpath.jsonpath(json.loads(res), actual_expr)[0]
            expect = i_.split("=")[1].strip()
            if str(actual) != expect:
                # print(type(actual),type(expect))
                # print("expect: ",expect)
                # print("actual: ",actual)
                res_status = 'fail'
                return res_status
    return res_status

if __name__ == '__main__':
    res = '{"data":{"id":3396,"username":"tester","password":"******","realName":"tester","sex":"1","birthday":"1990-06-16","phone":"13500000006","utype":"0","addtime":"2024-01-07 20:23:46.0","adduser":"tester"},"code":2001,"msg":"注册成功"}'
    assertRes = "$.msg=注册成功;"
    r = assert_res(assertRes,res)
    print(r)

修改测试类

添加：

        assertFields = casedata["assertFields"]
        # logger.info(">>>>>assertFields:{}".format(assertFields))

        if assertFields:
            res_status = assert_res(assertFields, res.text)
            logger.info("断言结果是：%s\n\n" % res_status)
            # gv.res.append([res.text, url, headers, cookies, params, body, res_status])
            assert res_status == "pass"

运行结果

为了演示效果，最后一条用例断言失败