104 lines
2.8 KiB
Python
104 lines
2.8 KiB
Python
#!/usr/bin/env python
|
||
# coding=utf-8
|
||
|
||
"""
|
||
@author: chen wei
|
||
@Software: PyCharm
|
||
@contact: t6i888@163.com
|
||
@file: exchange.py
|
||
@date: 2024 2024/9/18 21:58
|
||
@desc:
|
||
"""
|
||
import copy
|
||
import json
|
||
import logging
|
||
import re
|
||
|
||
import allure
|
||
|
||
from commons.templates import Template
|
||
import jsonpath
|
||
|
||
from commons.files import YamlFile
|
||
from commons.models import CaseInfo
|
||
|
||
logger = logging.getLogger(__name__)
|
||
|
||
|
||
class Exchange:
|
||
def __init__(self, path):
|
||
self.file = YamlFile(path)
|
||
|
||
@allure.step("提取变量")
|
||
def extract(self, resp, var_name, attr, expr: str, index):
|
||
|
||
resp = copy.deepcopy(resp)
|
||
|
||
try:
|
||
# resp中json是方法不是属性，需要手动更改为属性
|
||
resp.json = resp.json()
|
||
except json.decoder.JSONDecodeError:
|
||
resp.json = {"msg": "is not json data"}
|
||
|
||
data = getattr(resp, attr)
|
||
if expr.startswith("/"): # xpath
|
||
res = None
|
||
elif expr.startswith("$"): # jsonpath
|
||
data = dict(data)
|
||
res = jsonpath.jsonpath(data, expr)
|
||
else: # 正则
|
||
res = re.findall(expr, str(data))
|
||
# print(res)
|
||
if res: # 如果有数据
|
||
value = res[index]
|
||
else: # 如果没有数据
|
||
value = "not data"
|
||
|
||
logger.debug(f"{var_name} = {value}") # 记录变量名和变量值
|
||
|
||
self.file[var_name] = value # 保存变量
|
||
self.file.save() # 持久化存储到文件
|
||
|
||
@allure.step("替换变量")
|
||
def replace(self, case_info: CaseInfo):
|
||
logger.info(case_info)
|
||
# 1，将case_info转换为字符串
|
||
case_info_str = case_info.to_yaml()
|
||
print(f"{case_info_str=}")
|
||
# 2，替换字符串
|
||
case_info_str = Template(case_info_str).render(self.file)
|
||
print(f"{case_info_str=}")
|
||
# 3，将字符串转换成case_info
|
||
new_case_info = case_info.by_yaml(case_info_str)
|
||
return new_case_info
|
||
|
||
|
||
if __name__ == '__main__':
|
||
class MockResponse:
|
||
text = '{"name":"张三","age":"18","data":[3,4,5],"aaa":null}'
|
||
|
||
def json(self):
|
||
return json.loads(self.text)
|
||
|
||
|
||
mock_resp = MockResponse()
|
||
|
||
# print(mock_resp.text)
|
||
# print(mock_resp.json())
|
||
exchanger = Exchange(r"E:\PyP\InterfaceAutoTest\extract.yaml")
|
||
exchanger.extract(mock_resp, "name", "json", '$.name', 0)
|
||
exchanger.extract(mock_resp, "age", "json", '$.age', 0)
|
||
exchanger.extract(mock_resp, "data", "json", '$.data', 0)
|
||
exchanger.extract(mock_resp, "aaa", "json", '$.aaa', 0)
|
||
mock_case_info = CaseInfo(
|
||
title="单元测试",
|
||
request={
|
||
"data":
|
||
{"name": "${name}", "age": "${str(age)}", "time": "${add(1,2)}"}
|
||
},
|
||
extract={},
|
||
validate={}
|
||
)
|
||
new_mock_case_info = exchanger.replace(mock_case_info)
|
||
print(new_mock_case_info)
|