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}
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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' )
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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 )
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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
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Ran 1 test in 0.056s
OK
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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