RF-接口自动化测试-「Body Data格式」

接口自动化测试首先需要安装RequestsLibrary库

pip install robotframework-requests

「Body Data格式」的实践中，使用了自定义的library，兼容了socket协议；关键字封装里面使用了python代码段，兼容了webservice协议；

这次就分享下library和封装的关键字，具体的case牵涉到业务层数据，就不展示了。

自定义library：除了有socket之外，还有其他3个关键字，也一起分享了

#!/usr/bin/python3

# -*- coding: utf-8 -*-

import socket

import json

import base64

import os

import sys

import cx_Oracle

class YCKJ_Library():

def socket_api(self,ip,port,para):

'''

socket协议的接口测试

ip：ip地址，port:端口，para:入参

Examples:

| ${res} | Socket Api | ip | port | ${para} |

'''

para_len = para.encode('utf-8')

filesize_bytes = len(para_len)

a =str(filesize_bytes).zfill(8)

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

port = int(port)

para = '%s%s' % (a,para)

print (para)

server_address = (ip,port)

print ('Connecting to %s:%s.'% server_address)

sock.connect(server_address)

message = para.encode("utf-8")

sock.sendall(message)

data = sock.recv(1024)

sock.close()

return (data.decode('utf-8'))

def getAllImages(self,folder):

imageList=[]#得到某个文件夹下jgp格式的文件

assert os.path.exists(folder)

assert os.path.isdir(folder)

for files in os.listdir(folder):

if files.endswith(".jpg"):

imageList.append(files)

return imageList

def base_64(self):

base_dir =os.path.dirname(__file__)#获取当前文件夹的绝对路径

base_dir = os.path.abspath(os.path.join(base_dir,os.path.pardir))

print(base_dir)

a=Socket_Library().getAllImages(base_dir+'/res/image')

print (a)

imageLt=[]

for ig in a:

file_path = os.path.join(base_dir+'/res/image',ig) #获取base_dir+'/image'文件夹内的文件

f=open(file_path,'rb') #二进制方式打开图文件

lsReadImage_f=base64.b64encode(f.read())#读取文件内容，转换为base64编码

f.close()#关闭文件

if len(imageLt)< 1:#限制转换的图片最多为1张；

imageLt.append(lsReadImage_f)

returnimageLt

def oracle_utf8(self):

#python3 目前不用也可以 import importlib importlib.reload(sys)

#python2 使用import imp imp.reload(sys)

#python2 使用 sys.setdefaultencoding('utf-8')

os.environ['NLS_LANG'] = 'SIMPLIFIED CHINESE_CHINA.UTF8'

def dir(self):

base_dir =os.path.dirname(__file__)#获取当前文件夹的绝对路径

base_dir = os.path.abspath(os.path.join(base_dir,os.path.pardir))

print(base_dir)

a=base_dir+'/res'

return  a

---

封装的关键字：

---

*** Setting ***

Library RequestsLibrary

Library ../ext/YCKJ_Library.py

*** Variable ***

${SERVER} http://127.0.0.1

${hostname} 127.0.0.1

${hostport} 8080

*** Keyword ***

http_post_all_json

[Documentation] 适用于http协议的post请求方式,且请求入参可以为xml和json格式；返回结果(all)是json格式

... Content-Type=application/json

[Arguments] ${path} ${request} ${expect}

${dict} Create Dictionary Content-Type=application/json

Create Session api ${SERVER} ${dict}

${total} Set Variable ${request}

${addr} Post Request api ${path} data=${total}

log ${addr.status_code}

log ${addr.content}

Should Be Equal As Strings ${addr.status_code} 200

${responsedata} To Json ${addr.content}

${wq} evaluate json.dumps(${responsedata},ensure_ascii=False) modules=json

Should Contain ${wq} ${expect}

log ${wq}

Delete All Sessions

http_post_req_url_res_json

[Documentation] 适用于http协议的post请求方式,且请求(req)入参：url传递参数 返回结果(res)是json格式

... Content-Type=application/x-www-form-urlencoded

[Arguments] ${path} ${request} ${expect}

${dict} Create Dictionary Content-Type=application/x-www-form-urlencoded

Create Session api ${SERVER} ${dict}

${total} Set Variable ${request}

${addr} Post Request api ${path} data=${total}

log ${addr.status_code}

log ${addr.content}

Should Be Equal As Strings ${addr.status_code} 200

${responsedata} To Json ${addr.content}

${wq} evaluate json.dumps(${responsedata},ensure_ascii=False) modules=json

Should Contain ${wq} ${expect}

log ${wq}

Delete All Sessions

webservice

[Documentation] 适用于webservice协议

[Arguments] ${path} ${request} ${expect}

${total} Set Variable ${request}

${wq} Evaluateurllib.request.urlopen(urllib.request.Request('${SERVER}${path}',data='${total}'.encode('utf-8'),headers={'Content-Type':'text/xml'})).read().decode('utf-8') modules=urllib

Should Contain ${wq} ${expect}

Delete All Sessions

socket

[Documentation] 适用于socket协议

[Arguments] ${request} ${expect}

${para} Set Variable ${request}

${wq} Socket Api ${hostname} ${hostport} ${para}

Should Contain ${wq} ${expect}

Delete All Sessions

base_6

${base_64} Base 64

Set Suite Variable ${base_64[0]}