Manual for automatic testing and learning of anti stepping pits, one for each tester

Learn well the pits you have trodden on in automated testing

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• ​ ​ The importance of learning automation ​​
• ​ ​ Automated classification ：​​
• ​ ​ What automation ​​
• ​ ​ Development environment preparation ​​
• ​ ​ Problems encountered in installing third-party libraries ... pit ​​

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• ​ ​ Domestic resources ​​
• ​ ​ Download offline ​​
• ​ ​ download Github Code , To install multiple libraries ​​
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• ​ ​ Running code encounters ... pit ​​

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• ​ ​ When running code, the directory does not have a driver ​​
• ​ ​ Driver does not match browser ​​
• ​ ​Unittest Cannot generate test report while running code ​​
• ​ ​ Browser driven download ​​
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The importance of learning automation

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• Skills necessary for salary increase ！！ Skills necessary for salary increase ！！ Skills necessary for salary increase ！！
• The testing industry is maturing , More and more technical requirements , The demand for enterprise recruitment has increased
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Automated classification ：

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• web automation
• app automation
• Interface automation
• Performance automation
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What automation

web automated testing , Web automation testing , By writing a script to simulate people on web Object does the following ：

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• Element localization
• input data
• single click 、 double-click 、 Scroll bar operation
• Get page data
• Make assertions
• Generate test reports
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Development environment preparation

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• IDE
  Pycharm
  sublime
  vscode
• Python3
  -selenium3
• browser
  Google browser
  Firefox
  Other browsers
  Browser driven ( Google / Fox drive )
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Problems encountered in installing third-party libraries ... pit

• If you are online pip When the installation fails , One solution is ： Use domestic resources

Domestic resources

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• adopt pip Command direct download , Generally, downloaded resources are stored on foreign servers , Slow download 、 An error is reported during downloading
  
• Tsinghua University https://pypi.tuna.tsinghua.edu.cn/simple/
  
• Alibaba cloud http://mirrors.aliyun.com/pypi/simple/
  
• University of science and technology of China https://pypi.mirrors.ustc.edu.cn/simple/
  
• douban (douban) http://pypi.douban.com/simple/
  
• University of science and technology of China http://pypi.mirrors.ustc.edu.cn/simple/
  
• Download instructions ：​​pip install requests -i https://pypi.tuna.tsinghua.edu.cn/simple​​
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Download offline

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• First step ： Download the required module package ：https://pypi.org/project/xlrd/#files
• The second step ： Unzip the file
• The third step ： Enter the directory in the figure in turn , Catalog bar entry cmd Press enter
• Step four ： eject cmd window — Input python setup.py install
• Step five ： Wait until the loading is finished
  
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download Github Code , To install multiple libraries

Running code encounters ... pit

When running code, the directory does not have a driver

Python The root directory stores the driver

Driver does not match browser

Unittest Cannot generate test report while running code

• You have to use Python Only the native run mode can generate reports
  

Browser driven download

Google

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• Google browser ：https://www.chromedownloads.net/chrome64win/
• Google drives ：https://npm.taobao.org/mirrors/chromedriver
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firefox

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• Firefox ：http://ftp.mozilla.org/pub/firefox/releases/
• Fox drive ：https://github.com/mozilla/geckodriver/releases
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Download the corresponding browser driver

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Be careful ： The download version number does not need to be exactly the same as the browser version number

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