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  • requests接口测试

      1:介绍

      requests是一个很实用的Python HTTP客户端库,编写爬虫和测试服务器响应数据时经常会用到,

      Requests是Python语言的第三方的库,专门用于发送HTTP请求

      2:安装

      在cmd窗口或者prcharm的命令行输入:

      pip install requests

      3:get的请求

      3.1:GET无参请求

      r = requests.get(‘http://www.baidu.com’)

      3.2:GET传参

      payload = {'key1': 'value1', 'key2': 'value2', 'key3': None}

      r = requests.get('http://www.baidu.com ', params=payload)

      代码

      import requests

      class UseRequestClass():

      #get传参的第一种方式

      def XWTTMethod(self):

      r = requests.get("http://v.juhe.cn/toutiao/index?type=guonei&key=4b72107de3a197b3bafd9adacf685790")

      print(r.text)

      #get传参的第二种方式

      def XWTTMethod(self):

      params = {"type":"guonei","key":"4b72107de3a197b3bafd9adacf685790"}

      r = requests.get("http://v.juhe.cn/toutiao/index",params=params)

      print(r.text)

      4:post请求

      类似python中的表单提交

      格式

      payload = {'key1': 'value1', 'key2': 'value2'}

      r = requests.post("http://httpbin.org/post", data=payload)

      代码

      import requests

      class UseRequestClass():

      def XWTTPostMethod(self):

      params = {"type":"guonei","key":"4b72107de3a197b3bafd9adacf685790"}

      r = requests.post("http://v.juhe.cn/toutiao/index",params=params)

      #print(r.status_code)

      return r.status_code

      5:Requests响应

      r.status_code 响应状态码

      r.heards 响应头

      r.cookies 响应cookies

      r.text 响应文本

      r. encoding 当前编码

      r. content 以字节形式(二进制)返回

      # 最常用的是根据响应状态码判断接口是否连通,经常用于做接口中断言判断

      6:Request扩充

      1:添加等待时间

      requests.get(url,timeout=1) #超过等待时间则报错

      2:添加请求头信息

      requests.get(url,headers=headers) #设置请求头

      3:添加文件

      requests.post(url, files=files) #添加文件

      文件传输

      url = ‘http://httpbin.org/post’

      files = {‘file’: open(‘report.xls’, ‘rb’)}

      r = requests.post(url, files=files)

      7:requests+pytest+allure

      7.1:流程如下

      读取文件中的数据

      requests拿到数据请求接口返回状态码

      通过断言验证返回状态码和200对比

      生成allure的测试报告

      7.2:模块总览

      dataDemo(存放数据)>> readDemo(读取数据)

      useRequests(发送请求)>>testDemo(生成报告)

      7.3:读取csv文件流程

      7.3.1:存储数据(csv)

      7.3.2:读取数据(readDemo)

      代码展示

      import csv

      class ReadCsv():

      def readCsv(self):

      item = []

      rr = csv.reader(open("../dataDemo/123.csv"))

      for csv_i in rr:

      item.append(csv_i)

      item = item[1:]

      return item

      7.3.3:request请求接口返回状态码

      代码

      import requests

      from readdatademo.readcsv import ReadCsv

      rcsv = ReadCsv()

      ee = rcsv.readCsv()

      # print(ee)

      class RequestsCsvClass():

      def requestsMethod(self):

      item = []

      for csv_i in ee:

      if csv_i[2] =="get":

      r = requests.get(csv_i[0],params=csv_i[1])

      item.append(r.status_code)

      else:

      r = requests.post(csv_i[0],data=csv_i[1])

      item.append(r.status_code)

      return item

      rcc = RequestsCsvClass()

      print(rcc.requestsMethod())

      7.3.4:pytest断言设置并结合allure生成测试报告

      代码展示

      import pytest,allure,os

      from requestsDemo.requestscsv import RequestsCsvClass

      rcc = RequestsCsvClass()

      e = rcc.requestsMethod()

      class TestClass():

      def test001(self):

      for csv_i in e:

      assert csv_i == 200

      if __name__ == '__main__':

      pytest.main(['--alluredir', 'report/result', 'test_001csv.py'])

      split = 'allure ' + 'generate ' + './report/result ' + '-o ' + './report/html ' + '--clean'

      os.system(split)

      7.3.5:测试报告展示

      生成的html文档

      网页打开

      7.4:读取excle文件流程

      7.4.1:存储数据(xlsx)

      可以在桌面创建然后复制到data里

      7.4.2:读取数据(readDemo)

      代码展示

      from openpyxl import load_workbook

      class UseExcel():

      def get_TestExcel(self):

      # 打开表

      workbook = load_workbook(r'C:Users0DesktopPython equests0302dataDemo/234.xlsx')

      # 定位表单大连人流医院 http://mobile.84211111.cn/

      sheet = workbook['Sheet1']

      #print(sheet.max_row) #3 行

      #print(sheet.max_column) #3 列

      test_data = []#把所有行的数据放到列表中

      for i in range(2,sheet.max_row+1):

      sub_data = {}#把每行的数据放到字典中

      for j in range(1,sheet.max_column+1):

      sub_data[sheet.cell(1,j).value] = sheet.cell(i,j).value

      test_data.append(sub_data)#拼接每行单元格的数据

      return test_data

      # t = UseExcel()

      # print(t.get_TestExcel())

      # f = t.get_TestExcel()

      # print(f)t = UseExcel()

      # # f = t.get_TestExcel()

      # # print(f)

      7.4.3:request请求接口返回状态码

      代码展示

      from readdatademo.readexcel import UseExcel

      import requests

      ue = UseExcel()

      ee = ue.get_TestExcel()

      class RequestsClass():

      def requestsMethod(self):

      item = []

      for excel_i in ee:

      if excel_i["method"] =="get":

      r = requests.get(excel_i["url"],params=excel_i["params"])

      item.append(r.status_code)

      else:

      r = requests.post(excel_i["url"],data=excel_i["params"])

      item.append(r.status_code)

      return item

      qc = RequestsClass()

      print(qc.requestsMethod())

      7.4.4:pytest断言设置并结合allure生成测试报告

      代码展示

      import pytest,allure,os

      from requestsDemo.requestsexcel import RequestsClass

      qc = RequestsClass()

      ee = qc.requestsMethod()

      class TestExcelClass():

      def test001(self):

      for excel_i in ee:

      assert excel_i == 200

      if __name__ == '__main__':

      pytest.main(["-s", "-q", '--alluredir', 'report/result', 'test_002excel.py'])

      # 将测试报告转为html格式

      split = 'allure ' + 'generate ' + './report/result ' + '-o ' + './report/html ' + '--clean'

      os.system(split)

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  • 原文地址:https://www.cnblogs.com/djw12333/p/14481438.html
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