Add response-handling tests for @fedify/h3 - #1007
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The package had no test task in deno.json and no test/test:bun scripts in package.json, so mise run test:node, test:bun, and test-each never ran anything for this package. Changelog: none Assisted-by: Claude Code:claude-sonnet-5
integrateFederation() calls event.respondWith() when Fedify handles a request (e.g., a 200 OK ActivityPub response), but this path had no test coverage. Changelog: none Assisted-by: Claude Code:claude-sonnet-5
When Fedify has no matching endpoint, it responds 404 and integrateFederation() must not respond itself so h3's other routes get a chance to handle the request. This had no test coverage. Changelog: none Assisted-by: Claude Code:claude-sonnet-5
When Fedify can't negotiate an acceptable content type, it responds 406. integrateFederation() defers responding and stores the response on event.context so onError() can use it if no other route handles the request. This had no test coverage. Changelog: none Assisted-by: Claude Code:claude-sonnet-5
onError() converts a stored 406 response into the actual response only when h3's own routing also reports 404, so Fedify and app routes negotiate content types correctly together. This had no test coverage. Also adds a regression test verifying integrateFederation() awaits an async contextDataFactory before calling federation.fetch(), mirroring the ordering check CodeRabbit requested on @fedify/express's fedify-dev#985. Changelog: none Assisted-by: Claude Code:claude-sonnet-5
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📝 WalkthroughWalkthroughAdded comprehensive tests for ChangesH3 federation integration tests
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: 🔵 Low · up to The new package test command is incompatible with Node.js v26+ because it relies on a removed flag, so the package should use a compatible runner or declare its supported Node.js range. This is a bounded test-environment issue and does not otherwise block merge. Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Inline comments:
In `@packages/h3/package.json`:
- Line 60: Update the package metadata and test script for `@fedify/h3`: either
replace the test command’s --experimental-transform-types usage with a runner
compatible with supported Node.js versions, or declare an engines.node range
that excludes Node.js v26 and later. Align the chosen approach with the Node.js
support policy used by the other Fedify packages.
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packages/h3/deno.jsonpackages/h3/package.jsonpackages/h3/src/index.test.ts
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Closes #859, Closes #860, Closes #861, Closes #862
Background
@fedify/h3provides middleware integration between Fedify and h3.integrateFederation()andonError()had no test coverage at all, and the package itself had no way to run its test suite undermise run test:node/test:bun/test-each.Changes
testtask to packages/h3/deno.json andtest/test:bunscripts to packages/h3/package.json so the suite actually runs.integrateFederation(): Verify it callsevent.respondWith()when Fedify handles a request (Test handled responses in@fedify/h3#859).integrateFederation(): Verify it does not respond and lets the next handler run on a 404 (Test 404 delegation in@fedify/h3#860).integrateFederation(): Verify it stores the response onevent.contexton a 406 instead of responding immediately (Test 406 storage in@fedify/h3#861).integrateFederation(): Verify it awaits an asynccontextDataFactorybefore callingfederation.fetch(), mirroring the ordering check added for@fedify/expressin Add an async context data test for @fedify/express #985.onError(): Verify it responds with the stored 406 response only when the handler later reports 404, and does nothing otherwise (TestonError()in@fedify/h3#862).Testing
mise run check-each h3mise run test-each h3(Deno, Node.js, and Bun all pass)AI disclosure
This change was written with assistance from Claude Code (
claude-sonnet-5), reviewed and verified by me.