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MadCode 13 Webinar

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
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October 14, 2016
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MadCode 13 Webinar

Introduction to tests in IOS. Theoretical part

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vmalakhovskiy

October 14, 2016
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Transcript

  1. Introduction to tests in iOS Malakhovskyi Vitalii Senior iOS Developer

    @

  2. Overview - Why do we need tests? - TDD, BDD,

    Stub, Mock, Unit test, Integration test, Dependency Injection Demo - Objective-C, Swift

  3. Do we really need tests?

  4. How much time do I spend to write the code?

    And then to debug it…

  5. Design Implement Test

  6. Time 5000 Codebase

  7. Kent Beck

  8. Design Implement Test

  9. Test/Design Implement

  10. Code Test Code Test Code Test Code Test Code Test

    Code Test Code Test Code Test Code Test

  11. Add tests See tests fail Write code Run tests Refactor

    Test Driven Development

  12. Test/Design Implement

  13. BDD is about scenarios

  14. Request Parse Convert Failure Failure Failure Result

  15. None
  16. None

  17. Always use BDD!

  18. System under test

  19. System under test Unit tests

  20. System under test Integration tests Class Class Class Class

  21. System under test Class Class

  22. System under test Class Class

  23. System under test Class Class

  24. System under test Stub Mock Integration tests

  25. None

  26. What to read? • https://www.amazon.com/Test-Driven- Development-Kent-Beck/dp/0321146530 • http://blog.cleancoder.com

  27. Contact me: purpleshirted crimsongf Vitaliy Malakhovskiy