项目测试对于一个项目的重要性,大家应该都知道吧,写python的朋友,应该都写过自动化测试脚本。
最近正好负责公司项目中的api测试,下面写了一个简单的例子,对API 测试进行梳理。
首先,编写restful api接口文件 testpost.py,包含了get,post,put方法
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#!/usr/bin/env python # -*- coding: utf-8 -*- from flask import request from flask_restful import Resource from flask_restful import reqparse test_praser = reqparse.RequestParser() test_praser.add_argument( 'ddos' ) class TestPost(Resource): def post( self , PostData): data = request.get_json() user = User( 'wangjing' ) if data[ 'ddos' ]: return { 'hello' : 'uese' , "PostData" : PostData, 'ddos' : 'data[\'ddos\']' } return { 'hello' : 'uese' , "PostData" : PostData} def get( self , PostData): data = request.args if data and data[ 'ddos' ]: return "hello" + PostData + data[ 'ddos' ], 200 return { 'hello' : 'uese' , "PostData" : PostData} def put( self , PostData): data = test_praser.parse_args() if data and data[ 'ddos' ]: return "hello" + PostData + data[ 'ddos' ], 200 return { 'hello' : 'uese' , "PostData" : PostData} |
ps:对于request的取值,我这里定义了常用的三种方法:
post方法:request.get_json(),在调用API时,传值是json方式
get和put方法:request.args 或者reqparse.RequestParser(),调用API时,传的是字符串
其次,定义Blueprint(蓝图)文件 init.py
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#!/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
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#!/usr/bin/env python # -*- coding: utf-8 -*- 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:
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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。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/u010445540/article/details/56676003