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JAVASCRIPT TESTING BY A PYTHON DEVELOPER @aaronbassett www.twig-world.co.uk

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www.twig-world.co.uk

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• 86MB Repo • 205,684 lines of code • 70,378 lines of Python • 21 contributors • First commit July 26th, 2011 - 3+ years
 (Initial Commit. Models for Basic apps)

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¯\(°_o)/¯ Test coverage?

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“we have as many testers as we have developers. And testers spend all their time testing, and developers spend half their time testing. We're more of a testing, a quality software organization than we're a software organization.”

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“we have as many testers as we have developers. And testers spend all their time testing, and developers spend half their time testing. We're more of a testing, a quality software organization than we're a software organization.” – Bill Gates, Microsoft

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DO OVER!

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www.twig-bilim.kz

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• 25MB Repo • 86,098 lines of code • 36,491 lines of Python • 18 contributors • First commit Sept 3rd, 2013 - <1 year
 (Awww yis)

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556TESTS 90.34% Coverage

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17.5% Javascript

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1 describe 'Calculator', -> 2 3 it 'can add two positive numbers', -> 4 calculator = new Calculator() 5 result = calculator.add 2, 3 6 expect(result).toBe 5

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Live Demo (why do you do this to yourself?)

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1 2 3 4 5 6 7 8 9 10 11 12 jasmine.getEnv().addReporter(new jasmine.ConsoleReporter()); 13 jasmine.getEnv().addReporter(new jasmine.TrivialReporter()); 14 jasmine.getEnv().execute(); 15 16 17

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Live Demo (AGAIN!? You’re just asking for trouble.)

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1 language: node_js 2 node_js: 3 - '0.10' 4 script: phantomjs phantom-jasmine.js SpecRunner.html 5 before_script: 6 - 'npm install -g coffee-script' 7 - 'coffee --compile --output static/ src/'

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1 before_install: 2 - sudo add-apt-repository -y ppa:chris-lea/node.js 3 - sudo apt-get update 4 - sudo apt-get install nodejs 5 - sudo npm install -g coffee-script

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1 language: node_js 2 node_js: 3 - '0.10' 4 script: phantomjs phantom-jasmine.js SpecRunner.html 5 before_script: 6 - 'npm install -g coffee-script' 7 - 'coffee --compile --output static/ src/‘

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@aaronbassett www.twig-world.co.uk