About me
Oliver „Oli“ Kle
e
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Unit
Tests?
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Manual testing is cumbersome
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Automated
testing
is fast
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Unit tests for the
TYPO3 Core
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Unit Tests
406 (144) tests/s
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Functional Tests
8.13 (1.97) tests/s
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Acceptance Tests
.009 (.003) tests/s
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Verify that your code
does what you expect
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Make sure that
your changes won‘t
break anything
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Keep others
from breaking your code
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Don’t break anything
even in complex
projects
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Create a safety net
for refactoring
or for TYPO3, PHP
or Symfony updates
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Improve
the structure
of your code
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Find the location of bugs
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Green feels good!
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Test levels
http://
fi
lipdefar.com/2015/06/tested-be-thy-name.html
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Unit tests are
small and fast
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Functional tests
test how components
work together
also called
integration tests
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Acceptance tests
Codeception Cypress
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The testing pyramid
Unit
Functional/
Integration
Acceptance
Photo by Eugene Tkachenko on Unsplash: https://unsplash.com/photos/TF47p5PHW18