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Innei aba9e8150c 👷 build: migrate the test suite to vitest 5 (#19355)
* 👷 build: upgrade vitest to 5.0.0

Bump vitest and @vitest/coverage-v8 to 5.0.0 and migrate the configs for Vitest 4/5: drop the removed coverage.all option and replace poolOptions.forks.singleFork with maxWorkers/isolate.

* 👷 build: shim jest-dom matcher types for vitest 5

Vitest 5 exposes Assertion<R, T> and no longer reads the jest.Matchers augmentation that @testing-library/jest-dom ships, so its matchers vanish from expect(). Re-declare them on the Vitest interface, and replace the removed describe.sequential with { concurrent: false }.

* 👷 build: migrate the test suite to vitest 5

Vitest 5 (and @vitest/coverage-v8) replaces the esbuild dep optimizer with Rolldown, removed environmentMatchGlobs/coverage.all/poolOptions, forwards `new` to mock implementations, requires top-level vi.mock, and no longer resets automocks in restoreAllMocks. Migrate the root config to app/server projects with Rolldown optimizer options, shim the jest-dom matchers on Assertion<R, T>, and update the affected tests (constructor mocks, hoisted mocks, awaited assertions, explicit mock types, per-test mock defaults).

* 👷 build: make the openapi knowledge-base FileService mock constructable

tests/ was outside the per-area sweep; vitest 5 forwards `new` to the mock implementation, so the arrow implementation threw "is not a constructor".

* 👷 build: point the CI blob-report artifacts at the vitest 5 output dir

Vitest 5 writes blob reports to .vitest/blob instead of .vitest-reports, so the sharded jobs uploaded nothing and the merge jobs failed with ENOENT. Track the new directory in .gitignore too.

* 👷 build: refresh the desktop lockfile for vitest 5

apps/desktop/pnpm-lock.yaml is committed and the desktop build action installs with --frozen-lockfile, so the vitest/override change has to be reflected in it.

* 👷 build: keep the pre-vitest-4 coverage exclusions explicit

Vitest 4+ ships an empty coverageConfigDefaults.exclude, so configs that spread it silently lost the default exclusions (node_modules, dist, *.config.*) and counted more files. Inline the previous list.

* 🎨 style: format the migrated vitest configs

* 👷 build: keep canary's new class mocks constructable under vitest 5

exploreGraph/dispatchAuthorization/scopedDevices (canary #19375, #19352) mock classes with arrow implementations; vitest 5 constructs the implementation when the mock is newed, so the arrows throw 'is not a constructor'.
2026-09-10 22:18:49 +08:00
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