Category Archives: DevOps

接上一节，说一下Grid的用法

1、启动hub

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role hub -hubConfig hubConfig.json -debug true

pause

hubConfig.json

{
  "port": 4444,
  "newSessionWaitTimeout": -1,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {},
  "capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher",
  "throwOnCapabilityNotPresent": true,
  "cleanUpCycle": 5000,
  "role": "hub",
  "debug": false,
  "browserTimeout": 0,
  "timeout": 1800
}

2、启动node

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role node -nodeConfig node01Config.json -debug true

pause

node01Config.json

{
 "capabilities":
  [
    {
      "browserName": "firefox",
      "maxInstances": 5,
      "seleniumProtocol": "WebDriver"
    }
  ],
  "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
  "maxSession": 5,
  "port": 5555,
  "register": true,
  "registerCycle": 5000,
  "hub": "http://192.168.130.178:4444",
  "nodeStatusCheckTimeout": 5000,
  "nodePolling": 5000,
  "role": "node",
  "unregisterIfStillDownAfter": 60000,
  "downPollingLimit": 2,
  "debug": false,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {}
}

3、可以在hub中看到注册情况
http://localhost:4444/grid/console
这个地方一定要注意，每个node上的浏览器及操作系统信息，向hub发送指令时，必须符合该信息

4、运行脚本
TestHelloWorldHub.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import initEngine
from NeoSelenium import deInitEngine
from NeoSelenium import initEngineHub

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        #myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')
        #myEngine = initEngineRemote()
	myEngine = initEngineHub()

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
        myEngine.implicitly_wait(1000)
        #print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
        queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
        #print(queryResultLenght)
        #应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
        print("test end")

#start here
neohope_search_test()

NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine

'''
selenium remote engine init
'''
def initEngineHub():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:5555/wd/hub", desired_capabilities={
        "browserName": "firefox",
        "platform": "VISTA"
    })
    return engine   

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

接上一节，说一下如何进行远程测试

1、下载selenium-server-standalone的jar包
http://www.seleniumhq.org/download/

2、运行selenium-server-standalone

set JAVA_HOME=C:\NeoLanguages\Java\JDK\jdk_x86_1.8.0_77
set PATH=%JAVA_HOME%\bin;%PATH%;C:\NeoTest\TestSelenium\trunk\bin\x86\;
set webdriver.gecko.driver=C:\NeoTest\TestSelenium\trunk\bin\x86\geckodriver.exe

java -jar ../lib/selenium-server-standalone-3.3.1.jar -role standalone

pause

3、远程测试脚本
TestHelloWorldRemote.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import deInitEngine
from NeoSelenium import initEngineRemote

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        #myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')
	myEngine = initEngineRemote()

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
	myEngine.implicitly_wait(1000)
	#print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	#print(queryResultLenght)
	#应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
	print("test end")

#start here
neohope_search_test()

NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://192.168.130.178:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

下面就说一下如何用Python进行自动化测试咯

1、安装语言包

pip install selenium

2、在selenium网站下载对应浏览器的driver
http://www.seleniumhq.org/download/

3、改一下我写的这个文件，将driver路径改成正确的路径
NeoSelenium.py

#!C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2017-04-07
@author: Hansen
NeoSelenium
'''

import os
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

NPath = None
x86Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x86;"
x64Path = "C:\NeoTest\TestSelenium\\trunk\\bin\\x64;"

def initIE32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Ie()
    return engine

def initIE64():
    global x64Path
    global NPath
    os.environ["PATH"] = x64Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Ie()
    return engine

def initChrome32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    engine = webdriver.Chrome()
    return engine

def initFirfox32():
    global x86Path
    global NPath
    os.environ["PATH"] = x86Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Firefox()
    return engine

def initFirfox64():
    global x64Path
    global NPath
    os.environ["PATH"] = x64Path+NPath
    #print(os.environ["PATH"])
    engine = webdriver.Firefox()
    return engine

'''
selenium engine init
'''
def initEngine(engineType):
    global NPath
    if(NPath is None):
        NPath = os.environ["PATH"]
    if(cmp('IE32',engineType.upper())==0):
        return initIE32()
    elif(cmp('IE64',engineType.upper())==0):
        return initIE64()
    elif(cmp('CHROME',engineType.upper())==0 or cmp('CHROME32',engineType.upper())==0):
        return initChrome32()
    elif(cmp('FIREFOX',engineType.upper()) or cmp('FIREFOX32',engineType.upper()) or cmp('FF',engineType.upper())==0 or cmp('FF32',engineType.upper())==0):
        return initFirfox32()
    elif(cmp('FIREFOX64',engineType.upper()) or cmp('FF64',engineType.upper())==0):
        return initFirfox64()
    else:
        print("engin type: "+engineType.upper()+" not supported!")
        return None

'''
selenium remote engine init
'''
def initEngineRemote():
    engine = webdriver.Remote(command_executor="http://localhost:4444/wd/hub", desired_capabilities=DesiredCapabilities.FIREFOX)
    return engine
    

'''
selenium engine deInit
'''
def deInitEngine(engine):
    engine.close()
    engine.quit()

4、第一个自动化测试脚本
TestHelloWorld.py

# !C:\Languages\Python\Python27\python.exe
# -*- coding: utf-8 -*-
'''
Created on 2016-10-22
@author: Hansen
HelloWorld sample for NeoSelenium
'''

from NeoSelenium import initEngine
from NeoSelenium import deInitEngine

#一个简单的查询测试
def neohope_search_test():
    try:
        #myEngine = initEngine('ie32')
        #myEngine = initEngine('ie64')
        #myEngine = initEngine('chrome')
        myEngine = initEngine('ff32')
        #myEngine = initEngine('ff64')

        base_url = "https://www.neohope.com"
        myEngine.get(base_url + "/")
        myEngine.find_element_by_name("s").clear()
        myEngine.find_element_by_name("s").send_keys("Metabase")
        myEngine.find_element_by_css_selector("button.search-submit").click()
	myEngine.implicitly_wait(1000)
	#print(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	queryResultLenght = len(myEngine.find_elements_by_xpath("//div[@id='content']/article"))
	#print(queryResultLenght)
	#应该是1但现在是10
        assert queryResultLenght==1
    finally:
        #deInitEngine(myEngine)
	print("test end")

#start here
neohope_search_test()

5、运行脚本

PS：
IE驱动抛出异常解决方案

"Unexpected error launching Internet Explorer. Protected Mode settings are not the same for all zones. Enable Protected Mode must be set to the same value (enabled or disabled) for all zones."

解决方法：

     
打开IE->Internet options->Security->Enable Protected Mode
这个框，在四个域下面要是一致的（要么都勾上，要么都不勾上）