python的api自动化测试怎么实现_动视

python的api自动化测试怎么实现

2020-11-27 19:56:09 责编:小采

其次，定义Blueprint（蓝图）文件 init.py

#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 from flask import Blueprint
 from flask_restful import Api
 from testpost import TestPost
 testPostb = Blueprint('testPostb', name)
 api = Api(testPostb)
 api.add_resource(TestPost, '/<string:PostData>/postMeth')

然后,编写测试脚本testPostM.py

#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 import unittest
 import json
 from secautoApp.api.testPostMeth import api
 from flask import url_for
 from run import app
 from secautoApp.api.testPostMeth import TestPost
 headers = {'Accept': 'application/json',
 'Content-Type': 'application/json'
 }
 class APITestCase(unittest.TestCase):
 def setUp(self):
 # self.app = create_app(os.getenv("SECAUTOCFG") or 'default')
 self.app = app
 # self.app_context = self.app.app_context()
 # self.app_context.push()
 self.client = self.app.test_client()
 #
 # def tearDown(self):
 # self.app_context.pop()
 def test_post(self):
 # with app.test_request_context():
 response = self.client.get(api.url_for(TestPost, PostData='adb', ddos='123'))
 self.assertTrue(response.status_code == 200)
 response = self.client.get(url_for('testPostb.testpost', PostData='adb', ddos='123'))
 self.assertTrue(response.status_code == 200) 
 self.assertTrue(json.loads(response.data)['PostData'] =='adb')
 response = self.client.post(url_for('testPostb.testpost', PostData='adb'), headers=headers,
 data=json.dumps({"ddos": '123'}))
 print json.loads(response.data)
 self.assertTrue(response.status_code == 200)
 response = self.client.put(url_for('testPostb.testpost', PostData='adb', ddos='123'))
 self.assertTrue(json.loads(response.data) == 'helloadb123')
 response = self.client.put(url_for('testPostb.testpost', PostData='adb'))
 print json.loads(response.data)['PostData']
 self.assertTrue(response.status_code == 200)

ps:调用的api url 主要用的是flask_restful 的api.url_for,或者是flask的url_for,下面我来说下这2种方法的具体使用

flask_restful 的api.url_for说明

api.url_for(TestPost,PostData='adb'),这里的TestPost指的是restful api接口文件中定义的class，因为我们在api蓝图中，已经通过api.add_resource(TestPost, ‘//postMeth')添加类的方式定义过

flask的url_for的使用说明

url_for(‘testPostb.testpost', PostData='adb', ddos='123'),'testPostb.testpost'这个字符串中
testPostb指的是蓝图的名称，也就是testPostb = Blueprint(‘testPostb', name)中Blueprint(‘testPostb',name)中的testPostb。
testpost指的是蓝图下endpoit的端点名称,flask_restful中，指的是api.add_resource(TestPost, ‘//postMeth')中类名TestPost的小写

启动测试脚本：

C:\secauto3>python run.py test
test_post (testPostM.APITestCase) ... ok
----------------------------------------------------------------------
Ran 1 test in 0.056s
OK

小总结：url_for的传值和request中的取值是有对应关系的，最后就是flask_restful中端点的方式，一定要是api.add_resource中类名的小写。

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