request框架练习

2023-11-22 19:15:34

一、新建框架

base:基础类

config:配置文件

data:存储测试数据的

image:存储图片文件的

log:存储日志文件

page:对象层 report:

存储测试报告

test:测试模块

utils:工具类的封装

二、在besc层写入底层封装的方法，代码如下：

import requests
import json
import unittest

class Requests:
  def request(self,url,method='get',**kwargs):
    if method=='get':
      return requests.request(url=url,method=method,**kwargs)
    elif method=='post':
      return requests.request(url=url,method='post',**kwargs)
    elif method=='put':
      return requests.request(url=url,method='put',**kwargs)
    elif method=='delete':
      return requests.request(url=url,method='delete',**kwargs)

  def get(self,url,**kwargs):
    return self.request(url=url,**kwargs)

  def post(self,url,**kwargs):
    return self.request(url=url,method='post',**kwargs)

  def put(self,url,**kwargs):
    return self.request(url=url,method='put',**kwargs)

  def delete(self,url,**kwargs):
    return self.request(url=url,method='delete',**kwargs)

　二、在data下新建一个json文件，把参数写进去

三、在utils文件下创建一个py文件，获取当前文件的路径

import os
def base_dir():
	return os.path.dirname(os.path.dirname(__file__))


def filePath(directorty='data',fileName=None):
	return os.path.join(base_dir(),directorty,fileName)

　　执行代码，可以获取当前工程的路径：

四、在utils下创建一个py文件，读取文件内容

from utils.operationPath import filePath
import json

def readJson(fileName):
	return json.load(open(filePath(fileName=fileName),encoding='utf-8'))

　五、在page层写入具体的操作方法

from base.method import Requests
from utils.operationJson import *

def objRequest():
	return Requests()

def getLogin():
	r=objRequest().get(
		url='http://localhost:5000/login')
	return r

def postLogin(key):
	"""
	针对login服务的post请求方法的封装
	:param key：指的是login.json文件里面的key值
	:return:
	"""
	r=objRequest().post(
		url='http://localhost:5000/login',
		json=readJson(fileName='login.json')['login'][key])
	return r

　六、新建一个test的包，写测试用例

import pytest
from page.login import *

def test_login_get():
	"""登陆验证:验证login服务获取的信息"""
	r=getLogin()
	assert r.status_code==200
	assert r.json()['status']==0
	assert r.json()['data']=='this is a login page'

def test_login_post_001():
	"""登陆验证：验证登陆成功的信息"""
	r=postLogin(key='success')
	assert r.status_code==200
	assert r.json()['username']=='wuya'

def test_login_post_002():
	"""登陆验证：验证用户名为空的信息"""
	r=postLogin(key='username')
	assert r.status_code==400
	assert r.json()['message']['username']=='用户名不能为空'

def test_login_post_003():
	"""登陆验证：验证密码为空的信息"""
	r=postLogin(key='password')
	assert r.status_code==400
	assert r.json()['message']['password']=='账户密码不能为空'

def test_login_post_004():
	"""登陆验证：验证年龄为空的信息"""
	r=postLogin(key='age')
	assert r.status_code==400
	assert r.json()['message']['age']=='年龄必须为正正数'

def test_login_post_005():
	"""登陆验证：验证性别为空的信息"""
	r = postLogin(key='sex')
	assert r.status_code == 400
	assert r.json()['message']['sex']=='性别只能是男或者女'

if __name__ == '__main__':
    pytest.main(["-s","-v","test_login_api.py"])

八、书籍实战

1、在工程的根目录下创建一个conftest.py文件，使用fixture共享代码

import pytest
from base.method import Requests
from utils.operationJson import readJson

obj=Requests()
@pytest.fixture()
def token():
	r=obj.post(
		url='http://localhost:5000/auth',
		json=readJson(fileName='book.json')['book']['auth'])
	return r.json()['access_token']

@pytest.fixture()
def headers(token):
	return {'Authorization':'jwt {0}'.format(token)}

2、besc层（和login的一样）

3、data（和login一样）

4、路径不变

5、page对象层

from utils.operationJson import readJson
from base.method import Requests
import json

obj=Requests()

def addBook(headers):
	r=obj.post(url='http://localhost:5000/v1/api/books',
	           json=readJson(fileName='book.json')['book']['add'],
	           headers=headers)
	json.dump(r.json()['datas']['id'],open('bookID','w'))
	return r

def bookID():
	"""获取书籍的ID信息"""
	return int(json.load(open('bookID','r')))

def delBook(headers):
	r=obj.delete(
		url='http://localhost:5000/v1/api/book/{0}'.format(bookID()),
		headers=headers)
	return r

def setBook(headers):
	r=obj.put(
		url='http://localhost:5000/v1/api/book/{0}'.format(bookID()),
		json=readJson(fileName='book.json')['book']['put'],
		headers=headers)
	return r


def getBook(headers):
	r=obj.get(
		url='http://localhost:5000/v1/api/book/{0}'.format(bookID()),
		headers=headers)
	return r

def allBooks(headers):
	r=obj.get(url='http://localhost:5000/v1/api/books',
	          headers=headers)
	return r

　6、test写和执行测试用例

import pytest
from page.book import *

def test_all_books(headers):
	"""书籍验证：获取所有书籍"""
	r=allBooks(headers)
	assert r.status_code==200
	assert r.json()['status']==0
	assert len(r.json()['datas'])==2

def test_get_books(headers):
	"""书籍验证：添加书籍"""
	addBook(headers)
	r=getBook(headers)
	delBook(headers)
	assert r.status_code==200
	assert r.json()['status']==0
	assert r.json()['datas'][0]['id']==bookID()

def test_del_books(headers):
	"""书籍验证：删除书籍"""
	addBook(headers)
	getBook(headers)
	r=delBook(headers)
	assert r.status_code==200
	assert r.json()['status']==1009
	assert len(allBooks().json()['datas'])==2

def test_add_books(headers):
	"""书籍验证：获取所有书籍"""
	r=addBook(headers)
	delBook(headers)
	# print(r.text)
	assert r.status_code == 200
	assert r.json()['status']==1002
	assert len(r.json()['datas'])==4

def test_put_books(headers):
	"""书籍验证：获修改书籍"""
	addBook(headers)
	r=setBook(headers)
	getBook(headers)
	delBook(headers)
	# print(r.text)
	assert r.status_code==200
	assert r.json()['status']==1008
	assert len(r.json()['datas'])==1



if __name__ == '__main__':
	pytest.main(["-s","-v","test_book_api.py::test_put_books"])

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