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Next-generation
JavaScript Testing
Vlad Filippov // Full Stack Toronto 2014
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@vladikoff
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– John Resig, 2009
http://ejohn.org/blog/javascript-testing-does-not-scale/
“JavaScript Testing Does Not Scale.”
2009
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2014
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Firefox Accounts
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The Intern
@ theintern.io
Maintained by
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Unit Testing
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Demo
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Functional Testing
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Supports:
• InternetExplorerDriver
• FirefoxDriver
• ChromeDriver
• SafariDriver
• Selendroid
• ios-driver
http://theintern.github.io/leadfoot/
Cross-platform consistency to the Selenium WebDriver API.
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webcompat.com Intern tests
Demo
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Basic
Functional Test
with the Intern
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Basic
Functional Test
with the Intern
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!
SauceLabs, TestingBot, BrowserStack
https://theintern.github.io/digdug/
Abstraction library for WebDriver service tunnels
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Demo
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Running CI Tests - JS Library
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Running CI Tests - Large App
Unit Tests
Install Project
Limited
Functional Tests
JSHint, JSCS, etc.
Pull Request Testing
Install Project
Full
Functional Tests
Stage Testing
with Xvfb
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Xvfb - X virtual framebuffer
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More than just tests!
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https://github.com/gotwarlost/istanbul
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Code Coverage
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Reporters
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Capabilities
• ChromeDriver homepage: https://sites.google.com/a/
chromium.org/chromedriver/capabilities
• Custom Firefox profile:
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• Main Wiki:
https://github.com/theintern/intern/wiki
!
• Intern examples for jQuery, Angular, etc:
https://github.com/theintern/intern-examples
!
• Tutorial:
https://github.com/theintern/intern-tutorial
• Support:
https://github.com/theintern/intern/wiki/Support
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@vladikoff
Questions?
Thank you!