Block Editor: Refactor BlockVerticalAlignmentUI tests to @testing-library/react
#44029
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tyxla
added
[Type] Enhancement
tyxla
requested review from
Mamaduka,
mirka,
ciampo,
chad1008 and
ntsekouras
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Size Change: +20 B (0%) Total Size: 1.25 MB
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ciampo
approved these changes
Sep 12, 2022
ciampo
added
the
[Type] Automated Testing
cbravobernal
added
[Type] Code Quality
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What?
We've recently started refactoring
enzymetests to@testing-library/react.This PR refactors the
BlockVerticalAlignmentUItests fromenzymeto@testing-library/react.Why?
@testing-library/reactprovides a better way to write tests for accessible components that is closer to the way the user experiences them.How?
We're straightforwardly replacing
enzymetests with@testing-library/reactones, usingjest-dommatchers and mocks to avoid testing unrelated implementation details.Ideally, we should not be using snapshot tests here, however, the purpose of this PR is not to improve or enrich the tests themselves, but rather to migrate them
@testing-library/react. Our primary motivation is unblocking the upgrade to React 18. Still, we're improving the tests a bit and adding a new one to test the toggling of controls visibility.Finally, we're fixing a bug - we were always passing the
popoverPropstoToolbarGroup, however, we were getting his error:Instead, we meant to pass them only to the
ToolbarDropdownMenu, which we're doing as a fix.Testing Instructions
Verify tests pass:
npm run test:unit packages/block-editor/src/components/block-vertical-alignment-control/test/index.js