1.selenium 工具下载

http://www.seleniumhq.org/download/

2.Webdriver API文档（基于Python）

https://seleniumhq.github.io/selenium/docs/api/py/api.html

3.Python unittest文档

https://docs.python.org/3/library/unittest.html?highlight=test#basic-example

http://pyunit.sourceforge.net/pyunit_cn.html    教程