appium+python 【Mac】UI自动化测试封装框架介绍 <五>---脚本编写（多设备）

目的：

　　通过添加设备号，则自动给添加的设备分配端口，启动对应的appium服务。注意：为了方便，将共用一个配置文件。

1、公共的配置文件名称：desired_caps.yaml

platformVersion: 5.1.
platformName: Android
deviceName: oppo
appPackage: com.iBer.iBerAppV2
appActivity: com.iBer.iBerAppV2.MainActivity
#appPackage: com.android.mms
#appActivity: /com.qiku.android.mms.ui.MmsConversationListActivity
noReset: False
unicodeKeyborad: True   #使用Unicode编码方式发送字符串
resetKeyborad: True     #隐藏键盘
ip: 127.0.0.1
#port:
#devices_list: ["7f4bd69a",""]  #给出需要启动的设备udid,此处启动2个真机
#devices_list: ["","127.0.0.1:62001"]
devices_list: [""]
phone: [""]

2、自动根据添加的设备分配端口，前提：检查当前分配的端口是否被占用，若已被占用则自动删除此端口的进程，重新分配此端口。文件名称：Check_port.py

# -*- coding: utf- -*-
'''
意义：端口的自动检测

'''
import socket
import  os
import re

def check_port(host,port):
    '''检测端口是否可用'''

    s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)   #socket.SOCK_STREAM 或 SOCK_DGRAM
    try:
        s.connect((host,port))
        s.shutdown()     #禁止在一个socket上进行数据的接收与发送，利用shutdown函数使socket双向数据传输变为单向数据传输，
        # shutdown需要一个单独的参数，该参数表示了如何关闭socket，：表示禁止将来读，：表示禁止将来写，：表示禁止将来读写

    #except OSError as msg:
    except:
        print("port %s is avaliable")%port  #端口可用
        return True
    else:
        print ("port %s alreadly be in use ！！！")%port  #端口已被占用
        return  False

def release_port(port):
    print"release_port-------------杀掉已占用的端口"
    '''杀掉正在执行的端口'''
    cmd = "lsof -i:%s|awk 'NR==2{print $2}'" % port
    pid = os.popen(cmd).read()
    print "find port:%s, pid is value：%s" %(port,pid)
    cmd = "kill -9 %s" % pid
    print "kill port：%s，pid value：%s"%(port,pid)
    os.popen(cmd).read()

# if __name__ =="__main__":
#     host = "127.0.0.1"
#     port =
#     check_port(host,port)
#     release_port(port)

3、检查appium服务是否开启，根据当前连接的设备数量，自动开启对应的appium服务，文件名称为：muti_appium.py

# -*- coding: utf- -*-

'''
python启动多个appium服务----并发
'''
import subprocess
from time import ctime
import sys,os
import yaml

reload(sys)
sys.setdefaultencoding('utf8')

path = os.getcwd()
print path
with open(path+"/desired_caps.yaml","r") as file:
    data = yaml.load(file)
devices_list = data["devices_list"]

def appium_start(host,port):
    print "-----------------------------appium_start-----------------------------"
    '''启动appium服务'''
    #此处的port+3是为了appium服务的启动端口不跟multi_device中的端口重复
    bootstrap_port = str(port+)
    print "bootstrap_port" + str(bootstrap_port)
    '''# win
            start /b appium -a 127.0.0.1 -p   --log xxx.log --local-timezone
            # mac
            appium -a 127.0.0.1 -p   --log xxx.log --local-timezone  &'''
    # cmd = "start /b appium -a"+host+" -p "+str(port)+" -bp "+str(bootstrap_port)  windows上的写法
    cmd = "appium -a " + host + " -p " + str(port) + " -bp " + str(bootstrap_port)

    print "%s at %s"%(cmd,ctime())
    print path+'/appium_log/'+str(port)+'.log'

    logpath = os.getcwd()[:-]
    print logpath
    subprocess.Popen(cmd,shell=True,stdout=open(logpath+'/appium_log/'+str(port)+'.log','wa'),stderr=subprocess.STDOUT)

# if __name__ == "__main__":
#     host = "127.0.0.1"
    # port =
    # appium_start(host,port)

# appium_process = []  lucky注销，释放开则是并发的启动appium服务
#
for i in range(len(devices_list)):   #根据连接Android设备的数量，可更改此处的值
    host = "127.0.0.1"
    port = ++i
    print port
    appium_start(host, port)

    # appium = multiprocessing.Process(target=appium_start,args=(host,port))
    # appium_process.append(appium)

# if __name__ == "__main__":  lucky注销
#
#     for appium in appium_process:
#         appium.start()
#     for appium in appium_process:
#         appium.join()

4、检查当前添加的设备号，自动开始执行多设备。文件名称为：muti_device.py

# -*- coding: utf- -*-

from appium import webdriver
from time import ctime
import yaml
import sys

from Add_Case_Gather import Run_test
import os,time
from time import sleep
#为了读取yaml中的中文，否则会报错
reload(sys)
sys.setdefaultencoding('utf8')

#获取desired_caps.yaml的存放路径
path = os.getcwd()
with open(path+"/desired_caps.yaml","r") as file:
    data = yaml.load(file)
devices_list = data["devices_list"]

#开始执行设备
for i in range(len(devices_list)):
    port =  +  + i
    def appium_desire(udid,port):
        print "--------------------appium_desire-------------------------"
        desired_caps = {}
        desired_caps["platformName"] = data["platformName"]
        desired_caps["platformVersion"] = data["platformVersion"]
        desired_caps["deviceName"] = data["deviceName"]
        desired_caps["udid"]=udid
        desired_caps["appPackage"] = data["appPackage"]
        desired_caps["appActivity"] = data["appActivity"]
        desired_caps["noReset"] = data["noReset"]

        print ("appium port:%s start run %s at %s" %(port,udid,ctime()))
        print str(data['ip'])+str(port)
        driver = webdriver.Remote('http://'+str(data['ip'])+':'+str(port)+'/wd/hub',desired_caps)
        print driver

        #调用需要执行的步骤操作方法
        Run_test(driver).run_test1()

        return devices_list[i],port

5、将如上的文件共同在一个文件中进行启动调用，文件名称为：Run_Test.py

# -*- coding: utf- -*-
'''并发的测试
主要功能：
、检查给定的端口是否被占用，如果占用则自动释放
、并发启动appium服务
、并发启动device服务
'''

from Test.Common.multi_appium import appium_start
#from multi_device import appium_desire
from Test.Common.multi_device import appium_desire
from Test.Common.Check_port import *
from time import sleep
import multiprocessing
import sys
import yaml

#为了读取yaml中的中文，否则会报错
reload(sys)
sys.setdefaultencoding('utf8')

# 获取desired_caps.yam的路径
path = os.getcwd()
with open(path+"/desired_caps.yaml","r") as file:
    data = yaml.load(file)

devices_list = data["devices_list"]

def start_appium_action(host,port):
    print "start_appium_action------------------"
    if check_port(host,port)==False:
        release_port(port)
    elif check_port(host,port)==True:
        appium_start(host, port)
        return True
    else:
        print("appium %s start faild!"%port)
        return False

def start_devices_action(udid,port):
    host = "127.0.0.1"
    appium_desire(udid, port)

def appium_start_sync():
    appium_process = []
    for i in range(len(devices_list)):
        host = "127.0.0.1"
        port = ++i
        appium = multiprocessing.Process(target=start_appium_action,args=(host,port))
        appium_process.append(appium)

    for appium in appium_process:
        appium.start()
    for appium in appium_process:
        appium.join()

    sleep()

def devices_start_sync():
    desired_process = []
    for i in range(len(devices_list)):
        port = ++i
        desired = multiprocessing.Process(target=start_devices_action, args=(devices_list[i], port))
        desired_process.append(desired)

    for desired in desired_process:
        desired.start()
    for desired in desired_process:
        desired.join()

if __name__ == "__main__":
    appium_start_sync()
    devices_start_sync()

如上已完成了多设备的添加，如果需要新增多个设备，则在desired_caps.yaml中的 devices_list: ["57614229"]中新增设备号，然后运行Run_Test.py即可。