断言封装及应用(有难度)

 key_value断言:

demo5.run_check('json_key')传入json_key,调用self.function,
self.function['json_key']() 

self.function是构造里面的一个字典类型的属性.里面指向了方法。

self.function['json_key']()  #小括号表示调用key_check()的方法

class Demo5:
def __init__(self):
self.function ={
'json_key':self.key_check,
'json_key_value': self.key_value_check
}
def key_check(self):
print('key_check...')
def key_value_check(self):
print('key_value_check...')
def run_check(self,check_type):
self.function['json_key']() #小括号表示调用key_check()的方法
if __name__=='__main__':
demo5 = Demo5() #对象什么都不用传,里面是无参的构造。
demo5.run_check('json_key')

断言封装进行优化:

# -*- coding: utf-8 -*-
#@File :check_utils.py
#@Auth : wwd
#@Time : 2020/12/10 7:18 下午
import json
import requests
class CheckUtils:
def __init__(self,response_data):
self.response_data = response_data
self.check_rules ={ #判断规则和方法名去对应的一个过程
'无':self.none_check,
'json_key':self.key_check,
'json_key_value':self.key_value_check,
'正则比对':self.regexp_check
}
def none_check(self): #无
return True

def key_check(self,check_data): #key检查
key_list =check_data.split(',') #切割
tmp_result =[]
for key in key_list:
if key in self.response_data.json().keys():#json对象.keys()
tmp_result.append(True)
else:
tmp_result.append(False)
if False in tmp_result:
return False
else:
return True
def key_value_check(self,check_data): #key_value
key_value_dict =json.loads(check_data)
tmp_result=[]
# print(key_value_dict)
for key_value in key_value_dict.items():
if key_value in self.response_data.json().items():
tmp_result.append(True)
else:
tmp_result.append(False)
if False in tmp_result:
return False
else:
return True
def regexp_check(self,check_data):
pass

def run_check(self,check_type,check_data):
if check_type=='无'or check_data=='':#不检查or漏写期望结果
return self.check_rules[check_type]()
else:
return self.check_rules[check_type](check_data)

if __name__=='__main__':
session = requests.session()
get_param_dict = {
"grant_type": "client_credential",
"appid": "wx55614004f367f8ca",
"secret": "65515b46dd758dfdb09420bb7db2c67f"
}
response = session.get(url='https://api.weixin.qq.com/cgi-bin/token',
params=get_param_dict)
response.encoding = response.apparent_encoding
checkUtils = CheckUtils(response)
# print(response.headers)
# print( checkUtils.key_check('access_token,expires_in') )
# print( checkUtils.key_value_check('{"expires_in":7200}') )
print(checkUtils.run_check('json_key','access_token,expires_in'))
print(checkUtils.run_check('json_key_value','{"expires_in":7200}'))

把requests_util.py里面的result放到check_utils.py里面:

把check_utils和requests_utils关联起来:

request.py

import json
import jsonpath
import requests
import re
from utils.config_utils import local_config
from utils.check_utils import CheckUtils

class RequestsUtils:
def __init__(self):
self.hosts = local_config.HOSTS
self.session = requests.session()
self.tmp_variables={}
def __get(self,requests_info):
url = self.hosts + requests_info['请求地址']
variable_list = re.findall('\${w+}',requests_info['请求参数(get)'])
for variable in variable_list:
requests_info['请求参数(get)'] = requests_info['请求参数(get)'].replace(variable,
'"%s"'%self.tmp_variables[variable[2:-1]])

response = self.session.get( url = url,
params = json.loads(requests_info['请求参数(get)']),
headers = requests_info['请求头部信息'])
response.encoding = response.apparent_encoding #保证不乱码
if requests_info['取值方式'] == 'jsonpath取值':
value = jsonpath.jsonpath(response.json(),requests_info['取值代码'])[0]
self.tmp_variables[requests_info['取值变量']] = value
elif requests_info['取值方式'] == '正则取值':
value =re.findall(requests_info['取值代码'],response.text)[0]
self.tmp_variables[requests_info['取值变量']] = value

result = CheckUtils(response).run_check(requests_info['断言类型'],requests_info['期望结果'])
return result

def __post(self,requests_info):
url = self.hosts + requests_info['请求地址']
get_variable_list = re.findall('\${w+}', requests_info['请求参数(get)'])
for variable in get_variable_list:
requests_info['请求参数(get)'] = requests_info['请求参数(get)'].replace(variable,
'"%s"'%self.tmp_variables[variable[2:-1]])
post_variable_list = re.findall('\${w+}', requests_info['请求参数(post)'])
for variable in post_variable_list:
requests_info['请求参数(post)'] = requests_info['请求参数(post)'].replace(variable,
'"%s"'%self.tmp_variables[variable[2:-1]])
response = self.session.post(url=url,
headers=requests_info['请求头部信息'],
params=json.loads(requests_info['请求参数(get)']),
json = json.loads(requests_info['请求参数(post)'])
)
response.encoding = response.apparent_encoding
if requests_info['取值方式'] == 'jsonpath取值':
value = jsonpath.jsonpath(response.json(),requests_info['取值代码'])[0]
self.tmp_variables[requests_info['取值变量']] = value
elif requests_info['取值方式'] == '正则取值':
value =re.findall(requests_info['取值代码'],response.text)[0]
self.tmp_variables[requests_info['取值变量']] = value
result = CheckUtils(response).run_check(requests_info['断言类型'], requests_info['期望结果'])
return result
def request(self,step_info):
request_type = step_info['请求方式']
if request_type == "get":
result = self.__get(step_info)
elif request_type == "post":
result = self.__post(step_info)
else:
result = {'code':1,'result':'请求方式不支持'}
print(self.tmp_variables)
return result

def request_by_step(self,test_steps):
for test_step in test_steps:
result = self.request(test_step)
if result['code'] != 0:
break
print(result['response_body'])
return result




if __name__=='__main__':
# req_post_dict = {'测试用例编号': 'api_case_03', '测试用例名称': '删除标签接口测试', '用例执行': '是', '用例步骤': 'step_03', '接口名称': '删除标签接口', '请求方式': 'post', '请求头部信息': '', '请求地址': '/cgi-bin/tags/delete', '请求参数(get)': '{"access_token":"39_ZlzNDPma7qLWpLJ4K0ir_cSahJ_fg9aevBpGvqRp9VNjqRE6hSkBOSUFla-mFjSGKyF-YFx28sM4Ch1rJISPGVSTahZ8l_xQ9M7CnAFoqUfibusAdeOI4lHEIzB6zhXJQHN5b9as9zhcGtSbBYKeAGAEBN"}', '请求参数(post)': '{ "tag":{ "id" : 456 } }'}
# req_dict = {'测试用例编号': 'api_case_01', '测试用例名称': '获取access_token接口测试', '用例执行': '是', '用例步骤': 'step_01', '接口名称': '获取access_token接口', '请求方式': 'get', '请求头部信息': '', '请求地址': '/cgi-bin/token', '请求参数(get)': '{"grant_type":"client_credential","appid":"wx55614004f367f8ca","secret":"65515b46dd758dfdb09420bb7db2c67f"}', '请求参数(post)': ''}

# step_list = [{'测试用例编号': 'api_case_02', '测试用例名称': '创建标签接口测试', '用例执行': '是', '用例步骤': 'step_01', '接口名称': '获取access_token接口', '请求方式': 'get', '请求头部信息': '', '请求地址': '/cgi-bin/token', '请求参数(get)': '{"grant_type":"client_credential","appid":"wx55614004f367f8ca","secret":"65515b46dd758dfdb09420bb7db2c67f"}', '请求参数(post)': ''}, {'测试用例编号': 'api_case_02', '测试用例名称': '创建标签接口测试', '用例执行': '是', '用例步骤': 'step_02', '接口名称': '创建标签接口', '请求方式': 'post', '请求头部信息': '', '请求地址': '/cgi-bin/tags/create', '请求参数(get)': '{"access_token":"39_Bm5UI-zvWkokwnl6d3zCW30hk3sVHSv6sh6cHN3dbgnwUdfmhM-EFZ3OIrTechkzaRt9Iae3yX_MF7_h7bobNybvkoAC1CM2pAfGfNqSegXsPbjyJzkgSHtBV1OezPwEvFn60jS3__w5BdzVMRHcAHAYDT"}', '请求参数(post)': '{ "tag" : { "name" : "广东" } } '}]
# requestsUtils = RequestsUtils()
# requestsUtils.request_by_step( step_list )
# print( v )

step_list = [{'测试用例编号': 'api_case_02', '测试用例名称': '创建标签接口测试', '用例执行': '是', '用例步骤': 'step_01', '接口名称': '获取access_token接口', '请求方式': 'get', '请求头部信息': '', '请求地址': '/cgi-bin/token', '请求参数(get)': '{"grant_type":"client_credential","appid":"wx55614004f367f8ca","secret":"65515b46dd758dfdb09420bb7db2c67f"}', '请求参数(post)': '', '取值方式': 'jsonpath取值', '取值代码': '$.access_token', '取值变量': 'token'}, {'测试用例编号': 'api_case_02', '测试用例名称': '创建标签接口测试', '用例执行': '是', '用例步骤': 'step_02', '接口名称': '创建标签接口', '请求方式': 'post', '请求头部信息': '', '请求地址': '/cgi-bin/tags/create', '请求参数(get)': '{"access_token":${token}}', '请求参数(post)': '{ "tag" : { "name" : "p3p4hehehe1" } } ', '取值方式': '无', '取值代码': '', '取值变量': ''}]
#step_list = [{'测试用例编号': 'api_case_03', '测试用例名称': '删除标签接口测试', '用例执行': '是', '用例步骤': 'step_01', '接口名称': '获取access_token接口', '请求方式': 'get', '请求头部信息': '', '请求地址': '/cgi-bin/token', '请求参数(get)': '{"grant_type":"client_credential","appid":"wx55614004f367f8ca","secret":"65515b46dd758dfdb09420bb7db2c67f"}', '请求参数(post)': '', '取值方式': 'jsonpath取值', '取值代码': '$.access_token', '取值变量': 'token'}, {'测试用例编号': 'api_case_03', '测试用例名称': '删除标签接口测试', '用例执行': '是', '用例步骤': 'step_02', '接口名称': '创建标签接口', '请求方式': 'post', '请求头部信息': '', '请求地址': '/cgi-bin/tags/create', '请求参数(get)': '{"access_token":${token}}', '请求参数(post)': '{ "tag" : { "name" : "p3p4pppp2" } } ', '取值方式': 'jsonpath取值', '取值代码': '$.tag.id', '取值变量': 'tag_id'}, {'测试用例编号': 'api_case_03', '测试用例名称': '删除标签接口测试', '用例执行': '是', '用例步骤': 'step_03', '接口名称': '删除标签接口', '请求方式': 'post', '请求头部信息': '', '请求地址': '/cgi-bin/tags/delete', '请求参数(get)': '{"access_token":${token}}', '请求参数(post)': '{"tag":{"id":${tag_id}}}', '取值方式': '无', '取值代码': '', '取值变量': ''}]
requestsUtils = RequestsUtils()
r = requestsUtils.request_by_step(step_list)
# print( r['response_body'] )

check_utils.py

# -*- coding: utf-8 -*-
#@File :check_utils.py
#@Auth : wwd
#@Time : 2020/12/10 7:18 下午
import json
import requests
class CheckUtils:
def __init__(self,response_data):
self.response_data = response_data
self.check_rules ={ #判断规则和方法名去对应的一个过程
'无':self.none_check,
'json_key':self.key_check,
'json_key_value':self.key_value_check,
'正则比对':self.regexp_check
}
self.pass_result = {
'code': 0,# 状态吗,0表示断言成功
'response_code': self.response_data.status_code,
'response_reason': self.response_data.reason,
'response_headers': self.response_data.headers,
'response_body': self.response_data.text,
'response_url':self.response_data.url,
'check_result':True
}
self.fail_result = {
'code': 1,#表示断言失败
'response_code': self.response_data.status_code,
'response_reason': self.response_data.reason,
'response_headers': self.response_data.headers,
'response_body': self.response_data.text,
'response_url': self.response_data.url,
'check_result': True
}


def none_check(self): #无
return True

def key_check(self,check_data): #key检查
key_list =check_data.split(',') #切割
tmp_result =[]
for key in key_list:
if key in self.response_data.json().keys():#json对象.keys()
tmp_result.append(True)
else:
tmp_result.append(False)
if False in tmp_result:
return False
else:
return True
def key_value_check(self,check_data): #key_value
key_value_dict =json.loads(check_data)
tmp_result=[]
# print(key_value_dict)
for key_value in key_value_dict.items():
if key_value in self.response_data.json().items():
tmp_result.append(self.pass_result)
else:
tmp_result.append(self.fail_result)
if False in tmp_result:
return self.fail_result
else:
return self.pass_result
def regexp_check(self,check_data):
pass

def run_check(self,check_type,check_data):
if check_type=='无'or check_data=='':#不检查or漏写期望结果
return self.check_rules[check_type]()
else:
return self.check_rules[check_type](check_data)

if __name__=='__main__':
session = requests.session()
get_param_dict = {
"grant_type": "client_credential",
"appid": "wx55614004f367f8ca",
"secret": "65515b46dd758dfdb09420bb7db2c67f"
}
response = session.get(url='https://api.weixin.qq.com/cgi-bin/token',
params=get_param_dict)
response.encoding = response.apparent_encoding
checkUtils = CheckUtils(response)
# print(response.headers)
# print( checkUtils.key_check('access_token,expires_in') )
# print( checkUtils.key_value_check('{"expires_in":7200}') )
print(checkUtils.run_check('json_key','access_token,expires_in'))
print(checkUtils.run_check('json_key_value','{"expires_in":7200}'))

回忆滋润坚持
原文地址:https://www.cnblogs.com/james5d/p/14118401.html