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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!