Protrator 官网和下载工具稍慢 , 但能使用. Angular CLI 内置 官方推荐 TS的 demo 不明显 , 而且依赖无法安装














npm uninstall -g protractor  && cnpm install -g protractor && protractor --version

复制 驱动等到指定位置

 &&  webdriver-manager update && webdriver-manager start

protractor --version
Version 5.2.0

卸载的时候区分大小写
npm uninstall -g protractor

webdriver-manager 工具和之前下载好的包都没了
C:UserspcAppDataRoaming pm ode_modulesprotractor ode_modules\_webdriver-manager@12.0.6@webdriver-managerselenium


cnpm install -g protractor
完美不报错 , 也没有警告
C:Userspc>cnpm install -g protractor
Downloading protractor to C:UserspcAppDataRoaming
pm
ode_modulesprotractor_tmp
Copying C:UserspcAppDataRoaming
pm
ode_modulesprotractor_tmp\_protractor@5.2.0@protractor to C:UserspcAppDataRoaming
pm
ode_modulesprotractor
Installing protractor's dependencies to C:UserspcAppDataRoaming
pm
ode_modulesprotractor/node_modules
[1/15] q@1.4.1 installed at node_modules\_q@1.4.1@q
[2/15] jasminewd2@^2.1.0 installed at node_modules\_jasminewd2@2.2.0@jasminewd2
[3/15] @types/q@^0.0.32 installed at node_modules\_@types_q@0.0.32@@typesq
[4/15] optimist@~0.6.0 installed at node_modules\_optimist@0.6.1@optimist
[5/15] @types/node@^6.0.46 installed at node_modules\_@types_node@6.0.92@@types
ode
[6/15] chalk@^1.1.3 installed at node_modules\_chalk@1.1.3@chalk
[7/15] blocking-proxy@0.0.5 installed at node_modules\_blocking-proxy@0.0.5@blocking-proxy
[8/15] @types/selenium-webdriver@~2.53.39 installed at node_modules\_@types_selenium-webdriver@2.53.43@@typesselenium-webdriver
[9/15] jasmine@^2.5.3 installed at node_modules\_jasmine@2.8.0@jasmine
[10/15] glob@^7.0.3 installed at node_modules\_glob@7.1.2@glob
[11/15] saucelabs@~1.3.0 installed at node_modules\_saucelabs@1.3.0@saucelabs
[12/15] source-map-support@~0.4.0 installed at node_modules\_source-map-support@0.4.18@source-map-support
[13/15] webdriver-manager@^12.0.6 installed at node_modules\_webdriver-manager@12.0.6@webdriver-manager
[14/15] selenium-webdriver@3.6.0 installed at node_modules\_selenium-webdriver@3.6.0@selenium-webdriver
[15/15] webdriver-js-extender@^1.0.0 installed at node_modules\_webdriver-js-extender@1.0.0@webdriver-js-extender
Recently updated (since 2017-11-27): 3 packages (detail see file C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_modules.recently_updates.txt)
  2017-12-02
    → webdriver-manager@12.0.6 › request@2.83.0 › har-validator@5.0.3 › ajv@^5.1.0(5.5.1) (20:48:13)
  2017-12-01
    → webdriver-manager@12.0.6 › request@2.83.0 › http-signature@1.2.0 › jsprim@1.4.1 › verror@1.10.0 › extsprintf@^1.2.0(1.4.0) (05:26:44)
  2017-11-30
    → webdriver-manager@12.0.6 › del@2.2.2 › is-path-in-cwd@1.0.0 › is-path-inside@^1.0.0(1.0.1) (18:34:52)
All packages installed (137 packages installed from npm registry, used 27s, speed 210.86kB/s, json 127(254.64kB), tarball 5.29MB)
[protractor@5.2.0] link C:UserspcAppDataRoaming
pmprotractor@ -> C:UserspcAppDataRoaming
pm
ode_modulesprotractorinprotractor
[protractor@5.2.0] link C:UserspcAppDataRoaming
pmwebdriver-manager@ -> C:UserspcAppDataRoaming
pm
ode_modulesprotractorinwebdriver-manager


npm uninstall -g webdriver-manager
没得卸载 , 因为它不是单独的工具
C:Userspc>npm uninstall -g webdriver-manager
up to date in 0.035s

重新安装
C:Userspc>webdriver-manager update
[09:44:21] I/update - geckodriver: file exists C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_modules\_webdriver-manager@12.0.6@webdriver-managerseleniumgeckodriver-v0.19.1.zip
[09:44:21] I/update - geckodriver: unzipping geckodriver-v0.19.1.zip
[09:44:21] I/update - geckodriver: geckodriver-v0.19.1.exe up to date
events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: read ECONNRESET
    at _errnoException (util.js:1024:11)
    at TLSWrap.onread (net.js:615:25)

类似的报错



蓝灯

设置代理
全局

下载都成功了
我看文件里面 , 解压好了
但是一个卡在这里


要终止再来一次吗
还是一直挂机 ?

应该是之前 Protractor 安装出错了

因为文件都下载回来了


无效 npm uninstall

set http_proxy=http:localhost:56138

127.0.0.1

端口
56138

分析一下 , JavaScript  里 , 是不是解压的工具坏了  , 是不是要重新安装 ?

webdriver-manager start
webdriver-manager update

果然每天早点都要更新一次 , start 脚本里面好像有在检查最新版
webdriver-manager update && webdriver-manager start

D:>webdriver-manager update --standalone
[09:17:01] I/update - geckodriver: file exists C:UserspcAppDataRoaming pm ode_modulesprotractor ode_moduleswebdriver-managerseleniumgeckodriver-v0.19.1.zip
[09:17:01] I/update - geckodriver: unzipping geckodriver-v0.19.1.zip
[09:17:01] I/update - geckodriver: geckodriver-v0.19.1.exe up to date
events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: connect ETIMEDOUT 172.217.24.16:443
    at Object._errnoException (util.js:1024:11)
    at _exceptionWithHostPort (util.js:1046:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1182:14)



protractor --version
Version 5.2.0



C:UserspcAppDataRoaming pm ode_modulesprotractor ode_moduleswebdriver-managerselenium
把文件移动当更下一层 , 然后让它重新下载 , 不是解压已有的

webdriver-manager update --standalone

又抽筋了 , 无法启动


是操作系统做了什么吗
在这之前系统升级了一下


我的博客
http://www.cnblogs.com/xiaoCong2016/p/7440741.html

只要 webdriver-manager update 成功后
webdriver-manager start  不会无效的情况 :{
update 成功后马上 start 
把全部cmd都关闭再开一个cmd
在 git + cmd
最后重启电脑后试一下start 会不会跪了
}

我创建的Protractor 自动化群
2017-12-01 就只有我一个人
594926460
之前网络不好 , 连驱动都需要下载很多次才成功
有时候挂机一个晚上驱动也不行 , 最终会报错 , 说网络超时

现在可以了
果然是网络的问题, 有时候会抽筋


# 安装驱动
C:Userspc>webdriver-manager update
[09:31:56] I/update - chromedriver: file exists C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumchromedriver_2.33.zip
[09:31:56] I/update - chromedriver: unzipping chromedriver_2.33.zip
[09:31:56] I/update - chromedriver: chromedriver_2.33.exe up to date
[09:32:22] E/downloader - Connection timeout downloading: https://github.com/mozilla/geckodriver/releases/download/v0.19.1/geckodriver-v0.19.1-win64.zip. Default timeout is 4 minutes.
[09:32:22] I/update - geckodriver: file exists C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumgeckodriver-v0.19.1.zip
[09:32:22] I/update - geckodriver: unzipping geckodriver-v0.19.1.zip
(node:27460) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Invalid or unsupported zip format. No END header found
(node:27460) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

# 运行
C:Userspc>webdriver-manager start
[09:35:52] I/start - java -Dwebdriver.chrome.driver=C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumchromedriver_2.33.exe -jar C:UserspcAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumselenium-server-standalone-3.8.0.jar -port 4444
[09:35:52] I/start - seleniumProcess.pid: 17572
09:35:52.582 INFO - Selenium build info: version: '3.8.0', revision: '924c4067df'
09:35:52.583 INFO - Launching a standalone Selenium Server
2017-12-01 09:35:52.670:INFO::main: Logging initialized @390ms to org.seleniumhq.jetty9.util.log.StdErrLog
09:35:52.696 INFO - Using `new FirefoxOptions()` is preferred to `DesiredCapabilities.firefox()`
09:35:52.705 INFO - Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
09:35:52.707 INFO - Using `new EdgeOptions()` is preferred to `DesiredCapabilities.edge()`
09:35:52.707 INFO - Driver class not found: com.opera.core.systems.OperaDriver
09:35:52.707 INFO - Using `new OperaOptions()` is preferred to `DesiredCapabilities.operaBlink()`
09:35:52.710 INFO - Using `new SafariOptions()` is preferred to `DesiredCapabilities.safari()`
09:35:52.712 INFO - Driver class not found: org.openqa.selenium.phantomjs.PhantomJSDriver
09:35:52.741 INFO - Driver provider class org.openqa.selenium.safari.SafariDriver registration is skipped:
 registration capabilities Capabilities {browserName: safari, platform: MAC, version: } does not match the current platform WIN10
09:35:52.772 INFO - Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
09:35:52.773 INFO - Using `new EdgeOptions()` is preferred to `DesiredCapabilities.edge()`
09:35:52.777 INFO - Using `new FirefoxOptions()` is preferred to `DesiredCapabilities.firefox()`
09:35:52.781 INFO - Using `new OperaOptions()` is preferred to `DesiredCapabilities.operaBlink()`
09:35:52.783 INFO - Using `new SafariOptions()` is preferred to `DesiredCapabilities.safari()`
09:35:52.791 INFO - Using the passthrough mode handler
2017-12-01 09:35:52.809:INFO:osjs.Server:main: jetty-9.4.7.v20170914
2017-12-01 09:35:52.825:WARN:osjs.SecurityHandler:main: ServletContext@o.s.j.s.ServletContextHandler@2db7a79b{/,null,STARTING} has uncovered http methods for path: /
2017-12-01 09:35:52.829:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler@2db7a79b{/,null,AVAILABLE}2017-12-01 09:35:52.862:INFO:osjs.AbstractConnector:main: Started ServerConnector@652d2fa2{HTTP/1.1,[http/1.1]}{0.0.0.0:4444}
2017-12-01 09:35:52.868:INFO:osjs.Server:main: Started @588ms
09:35:52.871 INFO - Selenium Server is up and running







todo


Protractor 提供的测试页面 , 计算器
http://juliemr.github.io/protractor-demo/
 
控制台正常 , 只是 有个图标没有加载到 , 没关系
 

面向页面的试试

http://blog.csdn.net/github_39212680/article/details/73433870
写得很详细

http://www.protractortest.org/#/


文档
http://www.protractortest.org/#/typescript

例子
https://github.com/angular/protractor/tree/5.2.0/exampleTypescript



简介


官网
http://www.protractortest.org/

github
https://github.com/angular/protractor

官网稍慢 , 但能打得开  Angular CLI 内置  官方推荐

可用于 AngularJS 和 Angular 的 端到端 web 自动化测试
可以根据 模型 和 bind 来找元素很方便


E2E test framework for Angular apps
Protractor is an end-to-end test framework for Angular and AngularJS applications.
Protractor is a Node.js program built on top of WebDriverJS.



 

安装


在国内很可能安装失败 , 所以我建议用阿里提供的 cnpm 工具
npm install -g cnpm
后面的操作 , 用到 npm install 的命令都建议用 cnpm install 替代 , 就是最前面加个 c 字母

npm install -g protractor
会自动安装两个工具：protractor 和 webdriver-manager

看是否安装成功，成功的话 : {
先确认 protractor , 命令行里执行 :
protractor
**you must either specify a configuration file or at least 3 options. See below for the options:

Usage: protractor [configFile] [options]
configFile defaults to protractor.conf.js
The [options] object will override values from the config file.
See the reference config for a full list of options.

Options:
  --help                                 Print Protractor help menu
( 以下省略 )

其次确认 webdriver-manager  , 命令行里执行 :
webdriver-manager
Usage: webdriver-manager <command> [options]

Commands:
  clean      removes all downloaded driver files from the out_dir
  start      start up the selenium server
  shutdown   shut down the selenium server
  status     list the current available drivers
  update     install or update selected binaries
  version    get the current version
( 以下省略 )
}

更新浏览器驱动
webdriver-manager update 


确保本地安装好的谷歌浏览器的版本 是 59 以上


我的当前版本 ( 58.0 ) 太旧 , 要更新 . 不然在运行脚本的时候会提示 Chrome version must be >= 59.0.3071.0 ,
也就是建议升级谷歌浏览器到 59.0 以上

之前的  :


查看谷歌浏览器的版本 , 在URL地址栏输入
chrome://settings/help

在浏览器里自动更新就行 , 不行的话再百度安装包
更新好后 : 

版本 : 60.0.3112.113（正式版本） （64 位）



执行测试代码之前要开启服务
webdriver-manager start


学习资料




api 文档
http://www.protractortest.org/#/api

推酷上搜不到

主要是官网
http://www.protractortest.org/

快速入门
http://www.protractortest.org/#/tutorial

总的教程目录
http://www.protractortest.org/#/toc
而且可以用 TypeScript 写

还有调试 自动化测试代码 的技巧

对应的代码
https://github.com/angular/protractor/tree/5.1.2/exampleTypescript



第三方文章

端对端的自动化测试

自动化端对端测试－Protrator Tutorial
https://my.oschina.net/u/658505/blog/665158

http://juliemr.github.io/protractor-demo/


实践 /尝试  自己试一下


国人翻译的
http://www.cnblogs.com/haogj/p/4815673.html

被测试的网站 http://juliemr.github.io/protractor-demo/  , 官方搭建的

安装成功 : 步骤
安装 Protractor 软件
更新 webdriver-manager



在任意位置开服务 , 不是 serve 或者 server
webdriver-manager start

到当前目录
cd /d G:autoTestProtractorFirst

protractor + 配置文件.js
protractor config.js
config.js 里面配置里要执行 example_spec.js 测试用例文件 , 可以配置多个

脚本启动正常 :
G:autoTestProtractorFirst>protractor config.js
[10:47:41] I/launcher - Running 1 instances of WebDriver
[10:47:41] I/hosted - Using the selenium server at http://localhost:4444/wd/hub
Started

出现Chrome浏览器

脚本自动运行

过段时间自动退出 , 控制台显示报错 , 这个没事

清理 cmd
cls




知识点


beforeEach
每个方法 ( 测试用例 ) 执行前都会执行这个方法 , 很常用的场景 :
beforeEach( function() {
        browser.get('http://juliemr.github.io/protractor-demo/');
    }
);
每次都打开网址

it 是什么

为什么有两个嵌套的 描述 ?

问题



webdriver-manager update 无法安装


PS C:Windowssystem32> webdriver-manager update
events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: read ECONNRESET
    at _errnoException (util.js:1024:11)
    at TLSWrap.onread (net.js:615:25)



C:UserspcAppDataRoaming pm ode_modulesprotractor ode_moduleswebdriver-managerselenium
文件夹创建成功



pc>webdriver-manager update
[20:55:45] I/file_manager - creating folder C:UserspcAppDataRoaming pm ode_modulesprotractor ode_moduleswebdriver-managerselenium
events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: connect ETIMEDOUT 172.217.27.144:443
    at Object._errnoException (util.js:1024:11)
    at _exceptionWithHostPort (util.js:1046:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1182:14)




现象 :
{
不安装的话启动服务的时候会提示


根据提示执行命令
webdriver-manager update --standalone
之前是报错


然后是

}

npm uninstall -g protractor
重装

npm install -g protractor

因为需要创建文件夹
需要我用管理员权限打开cmd吗

111



开了蓝灯 , 一直重试

能单独下载到






webdriver-manager start 无法启动服务 , 之前可以


之前可以的
E:autoTestProtractorProtractor-source>webdriver-manager start
[15:56:31] I/start - java -Dwebdriver.chrome.driver=C:UserszhangqiangAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumchromedriver_2.32.exe -jar C:UserszhangqiangAppDataRoaming
p
m
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumselenium-server-standalone-3.5.3.jar -port 4444
[15:56:31] I/start - seleniumProcess.pid: 17148
Error: Unable to access jarfile C:UserszhangqiangAppDataRoaming
pm
ode_modulesprotractor
ode_moduleswebdriver-managerseleniumselenium-server-standalone-3.5.3.jar
[15:56:32] I/start - Selenium Standalone has exited with code 1

解决方法
重装一下 , webdriver-manager update
因为环境坏了 , 或者不是最新版


服务正常了 : ( 最下面一行没有结束 , 光标会一直闪烁 ) 提示 Selenium Server is up and running
C:Userszhangqiang>webdriver-manager start
[10:26:31] I/start - java -Dwebdriver.chrome.driver=C:UserszhangqiangAppDataRoaming
pm
ode_modulesprotractor
ode_modules\_webdriver-manager@12.0.6@webdriver-managerseleniumchromedriver_2.33.exe -Dwebdriver.gecko.driver=C:UserszhangqiangAppDataRoaming
pm
ode_modulesprotractor
ode_modules\_webdriver-manager@12.0.6@webdriver-managerseleniumgeckodriver-v0.19.0.exe -jar C:UserszhangqiangAppDataRoaming
pm
ode_modulesprotractor
ode_modules\_webdriver-manager@12.0.6@webdriver-managerseleniumselenium-server-standalone-3.6.0.jar -port 4444
[10:26:31] I/start - seleniumProcess.pid: 82572
10:26:34.618 INFO - Selenium build info: version: '3.6.0', revision: '6fbf3ec767'
10:26:34.632 INFO - Launching a standalone Selenium Server
2017-10-23 10:26:34.765:INFO::main: Logging initialized @2565ms to org.seleniumhq.jetty9.util.log.StdErrLog
10:26:35.042 INFO - Driver class not found: com.opera.core.systems.OperaDriver
10:26:35.396 INFO - Driver provider class org.openqa.selenium.safari.SafariDriver registration is skipped:
 registration capabilities Capabilities [{browserName=safari, version=, platform=MAC}] does not match the current platform WIN8_1
10:26:35.665 INFO - Using the passthrough mode handler
2017-10-23 10:26:35.815:INFO:osjs.Server:main: jetty-9.4.5.v20170502
2017-10-23 10:26:35.993:WARN:osjs.SecurityHandler:main: ServletContext@o.s.j.s.ServletContextHandler@5a8e6209{/,null,STARTING} has uncovered http methods for path: /
2017-10-23 10:26:36.048:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler@5a8e6209{/,null,AVAILABLE}
2017-10-23 10:26:36.348:INFO:osjs.AbstractConnector:main: Started ServerConnector@614ddd49{HTTP/1.1,[http/1.1]}{0.0.0.0:4444}
2017-10-23 10:26:36.354:INFO:osjs.Server:main: Started @4154ms
10:26:36.361 INFO - Selenium Server is up and running

脚本也启动正常





ReferenceError: browser is not defined

要先启动服务    webdriver-manager start
然后就正常了

备注



自动化测试代码执行期间 , 可以做别的事情 , 因为是脚本在操作浏览器

不需要在这之前手动启动浏览器 , 但Selenium 代理服务要先启动


Chrome version must be >= 59.0.3071.0

在WebStorm  run 服务 , 但不行

重装一次



文件下载到
C:UserszhangqiangAppDataRoaming pm ode_modulesprotractor ode_modules\_webdriver-manager@12.0.6@webdriver-managerselenium

 7个文件

下载好后

解压太慢 , 我手动解压了
 


再执行一次更新
仍旧是7个文件 , 没有解压的


还是不行 , 需要update


这个一直都下载失败   geckodriver-v0.18.0-win64.zip



I/update - geckodriver: unzipping geckodriver-v0.18.0.zip
(node:2200) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Invalid filename

报错说文件名有问题 , 所以无法解压 . 但其实是因为 0大小 , 没下载成功 .

自己手动下载 , 然后放到对应的目录里


单击 0 大小的压缩包
 

成功的 , 用自动下载的
 


http://localhost:4444/wd/hub/static/resource/hub.html


 


update 包下载不下来
服务忘了了
本地的谷歌浏览器太久


Protractor 官方在GitHub的 TypeScript 依赖包安装失败


重装试试

其他的正常

run 起来试试


后面有时间再按照你的需求改UI
















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原文地址：https://www.cnblogs.com/xiaoCong2016/p/7440741.html