运用钉钉机器人功能发送自动化结果报告
背景：
原有jenkins自动化结果通知通过邮件发送，容易埋没在邮箱的大量报警邮件中，结合作为工作聊天工具钉钉机器人，可以实现自动化开始及结果的消息、报告通知
实现：
1.机器人的创建
拿到的webhook地址格式如下：
https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxx
简略说下机器人群通知调用：请求地址即上方的webhook地址，POST，请求体支持三种类型text,link,markdown，我用到的只有text（自动化执行开始通知）和link（结果报告输出）
2.脚本编写
需求：
自动化开始执行，钉钉群接收自动化开始执行的通知；自动化执行结束后，钉钉群接收到自动化的执行结果报告，能看到执行结果（成功或失败），包版本号，点击可打开RF的report.html。
设计：
1.脚本传参类型，以判断开始或结束；
2.自动化执行前，调用脚本发送开始执的方法（简单发送text消息）；
3.结果报告输出，while循环判断自动化的执行结果log文件中是否有结果，拿到结果后即发送结果报告文件
源码：
# coding:utf-8 import urllib2 import json import sys import time import os class dingHook(object): def __init__(self, pro): self.user = "tech" self.pro = pro self.url = "https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxx" def request(self, url, method, data=None, head={}): request = urllib2.Request(url=url, headers=head) request.get_method = lambda: method httpRes = urllib2.urlopen(request, data) content = httpRes.read() httpRes.close() return content def post_start(self): data = {} data["msgtype"] = "text" data["text"] = {} data["text"]["content"] = "FROM 67 jenkins：开始执行【%s】自动化......" % self.pro data = json.dumps(data) head = {"Content-Type": "application/json"} content = self.request(self.url, "POST", data, head) return content def post_link(self, text, title, picurl="", messageurl=""): data = {} data["msgtype"] = "link" data["link"] = {} data["link"]["text"] = text data["link"]["title"] = title data["link"]["picUrl"] = picurl data["link"]["messageUrl"] = messageurl data = json.dumps(data) head = {"Content-Type": "application/json"} content = self.request(self.url, "POST", data, head) print content return content def post_result(self): i = 0 result = "FAILURE" # 获取当前jenkins构建版本号 get_buildnum = "cat /home/%s/.jenkins/jobs/%s/nextBuildNumber" % ( self.user, self.pro) output = os.popen(get_buildnum) buildNumber = str(int(output.read().strip()) - 1) # 获取jenkins自动化执行结果，判断是否执行结束 get_buildresult = "grep Finished /home/%s/.jenkins/jobs/%s/builds/%s/log" % ( self.user, self.pro, buildNumber) cat_version = "cat /home/%s/local/testcase/%s_report/version" % (self.user,self.pro) # 获取结果报告中的返回结果 get_RF_result = "grep 'All Tests' /home/%s/.jenkins/jobs/%s/builds/%s/robot-plugin/output.xml" % ( self.user, self.pro, buildNumber) # jenkins自动化结果报告地址 messageurl = "http://10.16.29.167:18080/jenkins/job/%s/%s/robot/report/report.html" % ( self.pro, buildNumber) # 钉钉结果报告消息图片 picurl = "xxxxx.jpg" # 钉钉结果报告标题 title = "【%s】自动化执行结果" % self.pro while i <= 1000: i = i + 1 try: output_result = os.popen(get_buildresult) build_result = output_result.read() print build_result if "No such file or directory" in build_result: time.sleep(10) continue if "Finished" in build_result: output_rf_result = os.popen(get_RF_result) rf_result = output_rf_result.read().strip() case_count_list = rf_result.split('"') fail_case = int(case_count_list[1]) suc_case = int(case_count_list[3]) if fail_case == 0: result = "SUCCESS-成功:%d-失败:%d" % (suc_case,fail_case) else: result = "FAILURE-成功:%d-失败:%d" % (suc_case,fail_case) output_version = os.popen(cat_version) version = output_version.read() if "zip" in version: result = "【"+result+"】【"+version+"】" content = self.post_link( text=result, title=title, messageurl=messageurl,picurl=picurl) return content time.sleep(10) except Exception, e: print e time.sleep(10) continue def ding_hook(self, itype="start"): print itype if itype == "start": self.post_start() elif itype == "end": self.post_result() if __name__ == '__main__': dh = dingHook(sys.argv[1]) print dh.ding_hook(sys.argv[2])
3.jenkins构建配置
配置jenkins项目Execute shell
source ~/.bash_profile # 加载当前用户环境配置文件 cd /home/test/local/testcase # 进入自动化用例目录 python dingHook.py UI start # 发送自动化开始执行消息 BUILD_ID=dontKillMe # 声明不杀死启动进程 python dingHook.py UI end & # 后台启动监控执行结果进程，拿到自动化执行结果后发送 pybot --retry 3 -L debug -d /home/test/local/testcase/UI_report/ UI # 运行自动化用例
（Tips:最后一行执行UI自动化用例的命令参数：retry 是用于用例失败后自动重试的，由于网络等原因导致UI自动化有几率加载不出元素（尽管有等待10s），导致用例失败。retry参数非robotframework自带，源码修改见另一篇博客：（【转载】扩展Robot Framework,实现失败用例自动再执行（失败重跑））
4.效果
