python-requests数据驱动延伸
在 python-requests模块的讲解和应用 基础上进行数据驱动的延伸
task_01_requests.py
#-*- coding:utf-8 -*- #task_01_requests.py # 1：利用requests模块，编写一个可以完成http的get请求以及post请求的类。 # 2：利用登录和充值的两个数据，完成1中编写的类的单元测试（一条龙服务，包含测试报告） import requests class HttpRequests(): def http_requests(self,url,params,http_mothed,cookies=None): if http_mothed=='get': res=requests.get(url,params,cookies=cookies) return res else: res=requests.post(url,params,cookies=cookies) return res
task_02_requests.py
#-*- coding:utf-8 -*- #task_02_requests.py #存放测试用例 import unittest from study_181130_request.task_01_requests import HttpRequests COOKIES=None class TestHttpRequests(unittest.TestCase): # login_data={'mobilephone':18688773467,'pwd':'123456'} # login_data={'mobilephone':18688773467,'pwd':'1234567'} def setUp(self): # self.url='http://47.107.168.87:8080/futureloan/mvc/api/member/login' pass def __init__(self,url,param,http_method,excepted,methodName):#初始化传参；用初始化函数一定要记得去看看父类里面有没有初始化函数，如果有，需要超继承 self.param=param#请求的数据 self.http_method=http_method#请求方法 self.url=url self.excepted=excepted super(TestHttpRequests,self).__init__(methodName)#超继承 # def test_login(self):#登录成功 ：手机号正确、密码正确；用例里面不可以传参数 def test_api(self):#登录成功 ：手机号正确、密码正确；用例里面不可以传参数 global COOKIES#声明全局变量 res=HttpRequests().http_requests(self.url,self.param,self.http_method,COOKIES) try: self.assertEqual(self.excepted,res.json()['msg']) except AssertionError as e: print('断言结果是：{}'.format(e)) raise e if res.cookies: COOKIES=res.cookies#当res.cookies非空时，修改COOKIES的值 # def test_error_pwd(self):#登录成功 ：手机号正确、密码错误 # # res=HttpRequests().http_requests(self.url,self.param,self.http_method) # try: # self.assertEqual('用户名或密码错误',res.json()['msg']) # except AssertionError as e: # print('断言结果是：{}'.format(e)) # raise e # # def test_recharge(self):#充值成功 # # recharge='http://47.107.168.87:8080/futureloan/mvc/api/member/recharge' # # recharge_data={'mobilephone':18688773467,'amount':'1000'} # expected='充值成功' # # res=HttpRequests().http_requests(recharge,recharge_data,'post',COOKIES) # actual=res.json()['msg'] # self.assertEqual(expected,actual) # 数据驱动延伸--思路整理： # 先把可以参数化的login放到setUp()函数里，赋值给self.url # 再把请求数据login_data赋值给self.param和请求方法赋值给http_method放到初始化函数里；初始化函数不能直接重写，所以需要超继承 # 参数化后要记得把函数里的参数改为参数化后的参数 # task_03_requests.py中创建实例的方法来添加用例；然后里面传参 # 将login_data放到test_data列表中，然后利用for循环读取列表中的值，使suit.addTest()代码量减少 # 然后再将放到test_data列表优化，加入http_method,列表里面嵌套字典 # 添加充值的请求，此时url不能再放到setUp函数里面，可以放到test_data列表里面参数化 # test_api函数里面需要传入COOKIES参数，充值才能成功 # 断言里面的期望值进行参数化
task_03_requests.py
#-*- coding:utf-8 -*- #task_03_requests.py import unittest import HTMLTestRunnerNew from study_181130_request.task_02_requests import TestHttpRequests # login_data_01={'mobilephone':18688773467,'pwd':'123456'} # login_data_02={'mobilephone':18688773467,'pwd':'1234567'} # test_data=[{'mobilephone':18688773467,'pwd':'123456'},{'mobilephone':18688773467,'pwd':'1234567'}] test_data=[{'param':{'mobilephone':18688773467,'pwd':'123456'},'http_method':'get','excepted':'登录成功', 'url':'http://47.107.168.87:8080/futureloan/mvc/api/member/login'}, {'param':{'mobilephone':18688773467,'pwd':'1234567'},'http_method':'post','excepted':'用户名或密码错误', 'url':'http://47.107.168.87:8080/futureloan/mvc/api/member/login'}, {'param':{'mobilephone':18688773467,'amount':'1000'},'http_method':'post','excepted':'充值成功', 'url':'http://47.107.168.87:8080/futureloan/mvc/api/member/recharge'}] suit=unittest.TestSuite()##装用例的地方 for item in test_data: suit.addTest(TestHttpRequests(item['url'],item['param'],item['http_method'],item['excepted'],'test_api'))#创建实例的方法来添加用例 # suit.addTest(TestHttpRequests(item,'get','test_login'))#创建实例的方法来添加用例 # suit.addTest(TestHttpRequests(login_data_02,'post','test_login')) # loader=unittest.TestLoader() # suit.addTest(loader.loadTestsFromTestCase(TestHttpRequests))#通过loader从指定的测试类里面添加用例 #执行用例 with open('test_api.html','bw+') as file: Runner=HTMLTestRunnerNew.HTMLTestRunner(stream=file,verbosity=2, title='HTTP请求作业-单元测试报告',description='测试一下HTTP请求',tester='huimin' ) Runner.run(suit)
测试报告
