有人在上一个帖子中问,为何要把接口测试排在最前面。 缘由很简单,接口是先行的,接口没作好,后面的编码工做受限,拿不到数据。python
不知作别人家的接口测试是怎么作的。这边是用postman这个google插件。测试人员按照接口开发人员的wiki,设计测试用例,而后post/get一下。查看返回json的状态或者字段。
json
我用python写了个脚本,将case写在excel里,而后读取excel来实现这个过程,并自动判断和统计结果,生成报告。
case这么设计的。
app
#encoding:utf-8 import ConfigParser import os import xlrd import re import httplib import urllib from urlparse import urlparse import json import time import unittest import pdf currentdir=os.path.split(os.path.realpath(__file__))[0] class test_class(): def getexcel(self): casefile=currentdir + '/case.xls' if ((os.path.exists(casefile))==False): print "当前路径下没有case.xls,请检查!" data=xlrd.open_workbook(casefile) table = data.sheet_by_name('login') nrows = table.nrows #行数 ncols = table.ncols #列数 #colnames = table.row_values(1) #某一行数据 for rownum in range(1,nrows): for col in range (3, ncols): value=table.cell(rownum,col).value if (col==3): method=value if (col==4): url=value return table,nrows,ncols def getexceldetail(self,table,row,ncols): #rownum = table.row_values(row) #某一行数据 for col in range (0, ncols): value=table.cell(row,col).value if (col==0): caseid=value print caseid if (col==3): method=value print method if (col==4): url=value return method,url,caseid def httpget(self,url): httpClient = None conn = urlparse(url) url=url.encode('utf-8') try: httpClient = httplib.HTTPConnection(conn.netloc, timeout=10) httpClient.request('GET', url) # response是HTTPResponse对象 response = httpClient.getresponse() print response d0=response.read() d0=d0.decode('unicode_escape') except Exception, e: print e finally: if httpClient: httpClient.close() return response.status,d0 def httppost(self,url): httpClient = None conn = urlparse(url) url=url.encode('utf-8') try: header = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"} httpClient = httplib.HTTPConnection(conn.netloc, timeout=30) httpClient.request("POST", url) response1 = httpClient.getresponse() d1=response1.read() d1=d1.decode('unicode_escape') except Exception, e: print e finally: if httpClient: httpClient.close() return response1.status,d1
代码太多了点,没写下。其实就是一个读excel,一个post,一个get的过程。
后面还有一个对json的解析过程。开始觉得是一个字典就搞定了,后面发现有些{}里面嵌套了好几层。
最后用了个递归搞定。ide
#! /usr/bin/env python #coding=utf-8 import urllib2 import json class readjson(): def read(self,obj,key): collect = list() for k in obj: v = obj[k] if isinstance(v,str) or isinstance(v,unicode): if key== ' ': collect.append({k:v}) else: collect.append({str(key)+"."+k:v}) elif isinstance(v,int): if key== ' ': collect.append({k:v}) else: collect.append({str(key)+"."+k:v}) elif isinstance(v,bool): if key== ' ': collect.append({k:v}) else: collect.append({str(key)+"."+k:v}) elif isinstance(v,dict): collect.extend(read(v,k)) elif isinstance(v,list): collect.extend(readList(v,key)) return collect def readList(self,obj,key): collect = list() for index,item in enumerate(obj): for k in item: v = item[k] if isinstance(v,str) or isinstance(v,unicode): collect.append({key+"["+str(index)+"]"+"."+k:v}) elif isinstance(v,int): collect.append({key+"["+str(index)+"]"+"."+k:v}) elif isinstance(v,bool): collect.append({key+"["+str(index)+"]"+"."+k:v}) elif isinstance(v,dict): collect.extend(read(v,key+"["+str(index)+"]")) elif isinstance(v,list): collect.extend(readList(v,key+"["+str(index)+"]")) return collect #ojt=test_data1 #print read(ojt,' ')
from reportlab.graphics.shapes import Drawing from reportlab.graphics.charts.barcharts import VerticalBarChart from urllib import urlopen from reportlab.graphics.shapes import * from reportlab.graphics.charts.lineplots import LinePlot from reportlab.graphics.charts.textlabels import Label from reportlab.graphics import renderPDF class pdfreport(): def createpdf(self,datas): drawing = Drawing(400, 200) #data = [(13, 5, 20),(14, 6, 21)] data=datas bc = VerticalBarChart() bc.x = 50 bc.y = 50 bc.height = 125 bc.width = 300 bc.data = data bc.strokeColor = colors.black bc.valueAxis.valueMin = 0 bc.valueAxis.valueMax = 50 bc.valueAxis.valueStep = 10 bc.categoryAxis.labels.boxAnchor ='ne' bc.categoryAxis.labels.dx = 8 bc.categoryAxis.labels.dy = -2 bc.categoryAxis.labels.angle = 30 bc.categoryAxis.categoryNames = ['Jan-99','Feb-99','Mar-99'] #bc.categoryAxis.categoryNames =ytype drawing.add(bc) drawing.add(String(250,150,"ss", fontSize=14,fillColor=colors.red)) #drawing.add(String(250,150,des, fontSize=14,fillColor=colors.red)) renderPDF.drawToFile(drawing,'report1.pdf','API') #renderPDF.drawToFile(drawing,'APIReport.pdf','API') datas=[(0,20),(0,25)] f=pdfreport() f.createpdf(datas)
配置到jenkins上也很简单,这里就不过多描述。如今问题是,生成的报告是pdf。Jenkins里面不太好展示出来。弄成zip附件查看不方便。最后我写个脚本将其传到共享里面,或者写脚本用邮件发出来。后面写打包的时候会讲到的。学习
这些脚本,还有不少能够完善的地方。我也没有花太多的精力去完善,个人宗旨是花少的时间,搞出简单又好用的东西。
上次看到思寒的一篇文章,就是自动生成接口的测试用例,这样效率大大提升了。
思寒:接口测试中数值 diff
遗憾的是,我没有彻底搞明白他具体怎么作的,还要向思寒学习。测试