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TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
TDD with KnockoutJS
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TDD with KnockoutJS

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  • Here's the live coding demo: http://vimeo.com/user18611322/knockout-karma-tdd
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  • 1. TDD KnockoutJS www.kylehodgson.com @kylehodgson
  • 2. Legacy Code
  • 3. Snake Charmer
  • 4. Test Driven Development ● Red ● Green ● Refactor
  • 5. Great! But what about your JavaScript?
  • 6. KnockoutJS
  • 7. KnockoutJS
  • 8. Jasmine Spec
  • 9. var self = this;
  • 10. var Fruit = function() { this.name = ko.observable(); } var myFruit = new Fruit(); myFruit.name="Mango";
  • 11. wrong! myFruit.name="Mango"; right! myFruit.name("Mango");
  • 12. var Fruit = function() { this.name = ko.observable(); } var myFruit = new Fruit(); myFruit.name("Mango"); console.log(myFruit.name);
  • 13. wrong! console.log(myFruit.name); right! console.log(myFruit.name());
  • 14. KarmaJS
  • 15. c:projectsToDontList> more toDontEnv.bat set HOME=c:userskhodgson set PATH=%PATH%;c:nuget set CHROME_BIN=%HOME%AppDataLocalGoogleChromeApplicationchrome. exe set IE_BIN=C:Program FilesInternet Exploreriexplore.exe set PHANTOMJS_BIN=%HOME%AppDataRoamingnpmphantomjs.cmd set FIREFOX_BIN=C:Program Files (x86)Mozilla Firefoxfirefox.exe
  • 16. Epic User Story As a busy executive, I'd like to keep track of things that aren't important, So that I can make sure that I don't do them.
  • 17. Live Code Section ToDontList
  • 18. Thanks! https://github.com/kylehodgson/ToDontList http://www.kylehodgson.com @kylehodgson kyle.hodgson@gmail.com

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