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Writing PHPUnit tests for TYPO3 extensions

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Avatar for Oliver Klee Oliver Klee
August 04, 2023
Programming
300
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Writing PHPUnit tests for TYPO3 extensions

Avatar for Oliver Klee

Oliver Klee

August 04, 2023

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Transcript

  1. Writing PHPUnit tests 
 for TYPO3 extensions Oliver Klee, 2023-08

    @[email protected] | [email protected]

  2. About me Oliver „Oli“ Kle e #bon n #extension-de v

    #workshop-teache r #unit-testing-gu y #phpstan-gu y #best-practices-tea m #motivation-research-tea m #team-leadership-working-grou p #game-cookin g #powermetal

  3. Unit
 Tests?

  4. Manual testing is cumbersome

  5. Automated
 testing 
 is fast

  6. Unit tests for the 
 TYPO3 Core

  7. Unit Tests
 406 (144) tests/s

  8. Functional Tests
 8.13 (1.97) tests/s

  9. Acceptance Tests
 .009 (.003) tests/s

  10. Verify that your code does what you expect

  11. Make sure that 
 your changes won‘t
 break anything

  12. Keep others 
 from breaking your code

  13. Don’t break anything 
 even in complex 
 projects

  14. Create a safety net for refactoring or for TYPO3, PHP

    or Symfony updates

  15. Improve the structure of your code

  16. Find the location of bugs

  17. Green feels good!

  18. Test levels http:// fi lipdefar.com/2015/06/tested-be-thy-name.html

  19. Unit tests are small and fast

  20. Functional tests test how components work together also called integration

    tests

  21. Acceptance tests Codeception Cypress

  22. The testing pyramid Unit Functional/
 Integration Acceptance Photo by Eugene

    Tkachenko on Unsplash: https://unsplash.com/photos/TF47p5PHW18