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2017/10/25
Tadashi Nemoto
Automate simple & repeated
browser tasks
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Introduction
• Tadashi Nemoto
• github: tadashi0713
• QA-SET Team @mercari
• Automation Engineer
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Many repeated browser tasks
• Give member account
• Get image of graph & send to Slack
• Get specific data in page
• Download file from page
• Fill form same content
• etc
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Some services need browser operation
for automating these tasks
Selenium
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Tools to automate browser tasks
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Use headless chrome
• Either need when running selenium in non
display environment
• Virtual display
• Xvfb, Xdummy
• Headless browser
• PhantomJS, Chrome 59
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Using headless chrome is easy
• Installing chromedriver via gem
https://github.com/flavorjones/chromedriver-helper
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Easy to write code for browser
automation
• driver.get ‘https://www.google.co.jp’
• driver.find_element(:id, ‘hoge’).click
• driver.find_element(:id, ‘hoge’).send_keys ‘hoge’
• driver.find_element(:id, ‘hoge’).text
• driver.save_screenshot(‘path/to/screenshot.png’)
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How to trigger build
• cron
• https://circleci.com/docs/2.0/workflows/
#scheduling-a-workflow
• Create slack bot or slash command
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Thank you!