Addon Test: Fix environment variable for Vitest Storybook integration #30054
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Closes #
What I did
The
process.env.VITEST_STORYBOOK
variable wasn't set properly by the vitest process. This was causing component tests failures as soon as a11y tests were failing.Checklist for Contributors
Testing
The changes in this PR are covered in the following automated tests:
Manual testing
This section is mandatory for all contributions. If you believe no manual test is necessary, please state so explicitly. Thanks!
Documentation
MIGRATION.MD
Checklist for Maintainers
When this PR is ready for testing, make sure to add
ci:normal
,ci:merged
orci:daily
GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found incode/lib/cli-storybook/src/sandbox-templates.ts
Make sure this PR contains one of the labels below:
Available labels
bug
: Internal changes that fixes incorrect behavior.maintenance
: User-facing maintenance tasks.dependencies
: Upgrading (sometimes downgrading) dependencies.build
: Internal-facing build tooling & test updates. Will not show up in release changelog.cleanup
: Minor cleanup style change. Will not show up in release changelog.documentation
: Documentation only changes. Will not show up in release changelog.feature request
: Introducing a new feature.BREAKING CHANGE
: Changes that break compatibility in some way with current major version.other
: Changes that don't fit in the above categories.🦋 Canary release
This pull request has been released as version
0.0.0-pr-30054-sha-fb986dc5
. Try it out in a new sandbox by runningnpx [email protected] sandbox
or in an existing project withnpx [email protected] upgrade
.More information
0.0.0-pr-30054-sha-fb986dc5
valentin/fix-environment-detection-for-vitest
fb986dc5
1734080063
)To request a new release of this pull request, mention the
@storybookjs/core
team.core team members can create a new canary release here or locally with
gh workflow run --repo storybookjs/storybook canary-release-pr.yml --field pr=30054
Greptile Summary
Based on the provided information, I'll create a concise summary of the changes:
Sets the VITEST_STORYBOOK environment variable directly at module level to simplify Vitest integration with Storybook's testing environment.
code/addons/test/src/node/vitest-manager.ts
to setVITEST_STORYBOOK
environment variable at module leveldefine
)configOverride.env
)The changes make the code cleaner and more maintainable while preserving the same functionality for Vitest integration in Storybook.