Update Jest

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@testing-library/jest-dom	6.8.0 → 6.9.1
@testing-library/react	16.3.0 → 16.3.2
eslint-plugin-jest	29.0.1 → 29.15.2
eslint-plugin-testing-library	7.6.8 → 7.16.2
jest (source)	30.1.3 → 30.4.2
jest-cli (source)	30.1.3 → 30.4.2
jest-environment-jsdom (source)	30.1.2 → 30.4.1

---

Release Notes

testing-library/jest-dom (@​testing-library/jest-dom)

v6.9.1

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Bug Fixes

• Fix undefined Node error (nodejs) (#​707) (0ff8904)

v6.9.0

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Features

• Add .toAppearBefore/.toAppearAfter matcher (#​702) (95f870a)

testing-library/react-testing-library (@​testing-library/react)

v16.3.2

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v16.3.1

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jest-community/eslint-plugin-jest (eslint-plugin-jest)

v29.15.2

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Bug Fixes

• valid-mock-module-path: don't report virtual mocks (#​1946) (a1916d1)

v29.15.1

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Bug Fixes

• allow TypeScript@​7 in peer dependency (#​1949) (0498c1e)

v29.15.0

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Features

• no-conditional-in-test: only report optional chaining when allowOptionalChaining is false (#​1934) (3f5751e)

v29.14.0

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Features

• no-conditional-in-test: ban optional chaining (#​1933) (6406493)

v29.13.0

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Features

• support ESLint v10 (#​1929) (7735c44)

29.12.2 (2026-02-03)

Bug Fixes

• add optional peer dependency on TypeScript (#​1926) (82e3b04)

29.12.1 (2026-01-02)

Bug Fixes

• no-unnecessary-assertion: don't report for any and unknown types (#​1918) (388a36c)

v29.12.2

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Bug Fixes

• add optional peer dependency on TypeScript (#​1926) (82e3b04)

v29.12.1

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Bug Fixes

• no-unnecessary-assertion: don't report for any and unknown types (#​1918) (388a36c)

v29.12.0

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Features

• prefer-mock-return-shorthand: greatly improve checking if mutable variables are used (#​1914) (13bbd20)

29.11.4 (2025-12-30)

Bug Fixes

• prefer-mock-return-shorthand: ignore use of update expressions (#​1913) (5713ac9)

29.11.3 (2025-12-30)

Bug Fixes

• prefer-mock-return-shorthand: ignore async implementations (#​1912) (80288e2)

29.11.2 (2025-12-29)

Bug Fixes

• prefer-mock-return-shorthand: don't report mutable implementations (#​1908) (b164700)

29.11.1 (2025-12-29)

Bug Fixes

• unbound-method: ignore inline use of jest.mocked(...) (#​1862) (3a50b97)

v29.11.4

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Bug Fixes

• prefer-mock-return-shorthand: ignore use of update expressions (#​1913) (5713ac9)

v29.11.3

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Bug Fixes

• prefer-mock-return-shorthand: ignore async implementations (#​1912) (80288e2)

v29.11.2

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Bug Fixes

• prefer-mock-return-shorthand: don't report mutable implementations (#​1908) (b164700)

v29.11.1

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Bug Fixes

• unbound-method: ignore inline use of jest.mocked(...) (#​1862) (3a50b97)

v29.11.0

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Features

• create new prefer-mock-return-shorthand rule (#​1897) (0eb94b6)

29.10.1 (2025-12-22)

Bug Fixes

• valid-expect-in-promise: don't crash on it.todo (#​1896) (5511258)

v29.10.1

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Features

• create new prefer-mock-return-shorthand rule (#​1897) (0eb94b6)

29.10.1 (2025-12-22)

Bug Fixes

• valid-expect-in-promise: don't crash on it.todo (#​1896) (5511258)

v29.10.0

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Features

• create new prefer-mock-return-shorthand rule (#​1897) (0eb94b6)

29.10.1 (2025-12-22)

Bug Fixes

• valid-expect-in-promise: don't crash on it.todo (#​1896) (5511258)

v29.9.0

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Features

• no-unnecessary-assertion: support toBeNaN too (#​1890) (1dd5e5d)

v29.8.0

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Features

• create new valid-expect-with-promise rule (#​1888) (753e5bb)

v29.7.0

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Features

• create new no-error-equal rule (#​1886) (930edc4)

29.6.1 (2025-12-22)

Bug Fixes

• no-unnecessary-assertion: ignore resolve and reject chains (for now) (#​1887) (64a5f0c)

v29.6.1

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Features

• create new no-error-equal rule (#​1886) (930edc4)

29.6.1 (2025-12-22)

Bug Fixes

• no-unnecessary-assertion: ignore resolve and reject chains (for now) (#​1887) (64a5f0c)

v29.6.0

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Features

• create new no-error-equal rule (#​1886) (930edc4)

29.6.1 (2025-12-22)

Bug Fixes

• no-unnecessary-assertion: ignore resolve and reject chains (for now) (#​1887) (64a5f0c)

v29.5.0

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Features

• create new no-unneeded-async-expect-function rule (#​1863) (6b8182d)

29.4.1 (2025-12-14)

Bug Fixes

• prefer-to-have-been-called-times: actually check that current matcher is toHaveLength (#​1878) (3415744)

v29.4.1

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Features

• create new no-unneeded-async-expect-function rule (#​1863) (6b8182d)

29.4.1 (2025-12-14)

Bug Fixes

• prefer-to-have-been-called-times: actually check that current matcher is toHaveLength (#​1878) (3415744)

v29.4.0

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Features

• create new prefer-to-have-been-called-times rule (281085a)
• create new prefer-to-have-been-called rule (24e2acd)

v29.3.0

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Features

• prefer-expect-assertions: support basic uses of hasAssertions in beforeEach and afterEach hooks (#​1871) (eed9acb)

29.2.3 (2025-12-13)

Bug Fixes

• prefer-expect-assertions: use correct word in error message (#​1873) (c48c48c)

29.2.2 (2025-12-12)

Bug Fixes

• no-export: report on export = usage (#​1870) (9d90466)

29.2.1 (2025-11-23)

Bug Fixes

• valid-mock-module-path: report on ERR_PACKAGE_PATH_NOT_EXPORTED errors (#​1860) (6cd4e89)

v29.2.3

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Bug Fixes

• prefer-expect-assertions: use correct word in error message (#​1873) (c48c48c)

v29.2.2

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Bug Fixes

• no-export: report on export = usage (#​1870) (9d90466)

v29.2.1

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Bug Fixes

• valid-mock-module-path: report on ERR_PACKAGE_PATH_NOT_EXPORTED errors (#​1860) (6cd4e89)

v29.2.0

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Features

• create new valid-mock-module-path rule (#​1845) (a8625f1)

v29.1.0

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Features

• prefer-lowercase-title: allow ignoring todos (#​1843) (4658638)

29.0.1 (2025-06-18)

Bug Fixes

• update semantic-release config so new v29 major is marked as latest on npm (#​1772) (531c8ba)

testing-library/eslint-plugin-testing-library (eslint-plugin-testing-library)

v7.16.2

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Bug Fixes

• detect userEvent imported from custom module (#​1264) (8ef0782), closes #​1253

v7.16.1

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Bug Fixes

• no-node-access: prevent duplicate errors for chained property access (#​1260) (74ce9dd), closes #​1256

v7.16.0

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Features

• support ESLint v10 (#​1211) (af31739)

v7.15.4

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Bug Fixes

• deps: bump typescript-eslint to v8.51.0 (#​1171) (b8ef377)

v7.15.3

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Bug Fixes

• deps: bump typescript-eslint to v8.50.0 (#​1164) (c23f025)

v7.15.2

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Bug Fixes

• expose correct meta version (#​1163) (d994f0c)

v7.15.1

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Bug Fixes

• prevent unchecked indexed access (#​1132) (d865ce0)

v7.15.0

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Features

• bundle in CJS and ESM formats (#​1130) (166e37c), closes #​900

v7.14.0

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Features

• prefer-user-event-setup: add new rule (#​1125) (03f8736), closes #​646

v7.13.6

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Bug Fixes

• generate configs and rules statically (#​1102) (9b81dde)

v7.13.5

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Bug Fixes

• remove pnpm from engines (#​1117) (7a248d8)

v7.13.4

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Bug Fixes

• prefer-find-by: ensure autofix keeps assertion (#​1107) (09a9f8c), closes #​579

v7.13.3

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Bug Fixes

• no-unnecessary-act: handle optional chaining calls (#​1104) (a5f66c2), closes #​686

v7.13.2

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Bug Fixes

• no-unnecessary-act: report userEvent with a different variable name (#​1103) (164fa0e), closes #​758

v7.13.1

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Bug Fixes

• prefer-screen-queries: support aliased screen imports (#​1101) (af8c8d9), closes #​776

v7.13.0

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Features

• no-wait-for-multiple-assertions: add auto-fix (#​1099) (c9fcf83), closes #​1082

v7.12.0

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Features

• no-wait-for-multiple-assertions: avoid reporting unrelated assertions (#​1097) (db8756c), closes #​1084

v7.11.0

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Features

• no-wait-for-multiple-assertions: improve autofix (#​1091) (95b88d5), closes #​1081

v7.10.0

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Features

• no-wait-for-multiple-assertions: add partial fix support (#​1090) (bd01e08)

v7.9.2

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Bug Fixes

• await-async-event: prevent adding async/await in forEach loops (#​1075) (54ee4ae), closes #​843

v7.9.1

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Bug Fixes

• declare .finally(...) usages as handled in async rules (#​1074) (2d24966)

v7.9.0

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Features

• await-async-utils: add auto-fix (#​1086) (9ba0041), closes #​1083

v7.8.1

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Bug Fixes

• await-async-events: improveuserEvent.setup() detection (#​1056) (742cd11), closes #​812

v7.8.0

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Features

• no-await-sync-queries: add auto-fix (#​1079) (3e90351), closes #​202

v7.7.0

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Features

• await-async-queries: add auto-fix (#​1077) (01165d9), closes #​914

jestjs/jest (jest)

v30.4.2

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Fixes

• [jest-runtime] Fix named imports from CJS modules whose module.exports is a function with own-property exports (#​16150)

v30.4.1

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Features

• [jest-config, jest-core, jest-runner, jest-schemas, jest-types] Allow custom runner configuration options via tuple format ['runner-path', {options}] (#​16141)

Fixes

• [jest-runtime] Align CJS-from-ESM default export with Node: module.exports is always the ESM default, __esModule unwrapping is no longer applied (#​16143)

v30.4.0

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Features

• [babel-jest] Support collecting coverage from .mts, .cts (and other) files (#​15994)
• [jest-circus, jest-cli, jest-config, jest-core, jest-jasmine2, jest-types] Add --collect-tests flag to discover and list tests without executing them (#​16006)
• [jest-config, jest-runner, jest-worker] Add workerGracefulExitTimeout config option to control how long workers are given to exit before being force-killed (#​15984)
• [jest-config] Add support for jest.config.mts as a valid configuration file (#​16005)
• [jest-config, jest-core, jest-reporters, jest-runner] verbose and silent can now be set per-project; the project-level value overrides the global value for that project's tests (#​16133)
• [@jest/fake-timers] Accept Temporal.Duration in jest.advanceTimersByTime() and jest.advanceTimersByTimeAsync() (#​16128)
• [@jest/fake-timers] Accept Temporal.Instant and Temporal.ZonedDateTime in jest.setSystemTime() and useFakeTimers({now}) (#​16128)
• [@jest/fake-timers] Support faking Temporal.Now.* (#​16131)
• [jest-mock] Add clearMocksOnScope(scope) on ModuleMocker for clearing every mock function exposed on a scope object (#​16088)
• [jest-resolve] Add canResolveSync() on Resolver so callers can detect when a user-configured resolver only exports an async hook (#​16064)
• [jest-runtime] Use synchronous evaluate() for ES modules without top-level await on Node versions that support it (v24.9+), and prefer the synchronous transform path when a sync transformer is configured (#​16062)
• [jest-runtime] Support require() of ES modules on Node v24.9+ (#​16074)
• [jest-runtime] Validate TC39 import attributes (with { type: 'json' }) on ESM imports (#​16127)
• [@jest/transform] Add canTransformSync(filename) on ScriptTransformer so callers can pick the sync vs async transform path (#​16062)
• [jest-util] Add isError helper (#​16076)
• [pretty-format] Support React 19 (#​16123)

Fixes

• [expect-utils] Fix toStrictEqual failing on structuredClone results due to cross-realm constructor mismatch (#​15959)
• [@jest/expect-utils] Prevent toMatchObject/subset matching from throwing when encountering exotic iterables (#​15952)
• [fake-timers] Convert Date to milliseconds before passing to @sinonjs/fake-timers (#​16029)
• [jest] Export GlobalConfig and ProjectConfig TypeScript types (#​16132)
• [jest-circus] Prevent crash when asyncError is undefined for non-Error throws (#​16003)
• [jest-circus, jest-jasmine2] Include Error.cause in JSON failureMessages output (#​15967)
• [jest-config] Fix preset path resolution on Windows when the preset uses subpath exports (#​15961)
• [jest-config] Allow collectCoverage and coverageProvider in project config without a validation warning (#​16132)
• [jest-config] Project config validator now emits "is not supported in an individual project configuration" instead of "probably a typing mistake" for known global-only options (#​16132)
• [jest-environment-node] Fix --localstorage-file warning on Node 25+ (#​16086)
• [jest-reporters] Apply global coverage threshold to unmatched pattern files in addition to glob/path thresholds (#​16137)
• [jest-reporters, jest-runner, jest-runtime, jest-transform] Fix coverage report not showing correct code coverage when using projects config option (#​16140)
• [jest-runtime] Resolve expect and @jest/expect from the internal module registry so test-file imports share the same JestAssertionError as the global expect (#​16130)
• [jest-runtime] Improve CJS-from-ESM interop: __esModule/Babel default unwrap, broader named-export coverage, and shared CJS singleton across importers (#​16050)
• [jest-runtime] Load .js files with ESM syntax but no "type":"module" marker as native ESM (#​16050)
• [jest-runtime] Extend the .js-with-ESM-syntax fallback to require() on Node v24.9+ - falls back to require(esm) when the CJS parser rejects ESM syntax (#​16078)
• [jest-runtime] Fix deadlocks and double-evaluation in concurrent ESM and wasm imports (#​16050)
• [jest-runtime] Fix error when require() is called after the Jest environment has been torn down (#​15951)
• [jest-runtime] Fix missing error when import() is called after the Jest environment has been torn down (#​16080)
• [jest-runtime] Fix virtual unstable_mockModule registrations not respected in ESM (#​16081)
• [jest-runtime] Apply moduleNameMapper when resolving modules with require.resolve() and the paths option (#​16135)

Chore & Maintenance

• [@jest/fake-timers] Upgrade @sinonjs/fake-timers (#​16139)
• [jest-runtime] Use synchronous linkRequests / instantiate for ESM linking on Node v24.9+ (#​16063)

v30.3.0

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Features

• [jest-config] Add defineConfig and mergeConfig helpers for type-safe Jest config (#​15844)
• [jest-fake-timers] Add setTimerTickMode to configure how timers advance
• [*] Reduce token usage when run through LLMs (3f17932)

Fixes

• [jest-config] Keep CLI coverage output when using --json with --outputFile (#​15918)
• [jest-mock] Use Symbol from test environment (#​15858)
• [jest-reporters] Fix issue where console output not displayed for GHA reporter even with silent: false option (#​15864)
• [jest-runtime] Fix issue where user cannot utilize dynamic import despite specifying --experimental-vm-modules Node option (#​15842)
• [jest-test-sequencer] Fix issue where failed tests due to compilation errors not getting re-executed even with --onlyFailures CLI option (#​15851)
• [jest-util] Make sure process.features.require_module is false (#​15867)

Chore & Maintenance

• [*] Replace remaining micromatch uses with picomatch
• [deps] Update to sinon/fake-timers v15
• [docs] Update V30 migration guide to notify users on jest.mock() work with case-sensitive path (#​15849)
• Updated Twitter icon to match the latest brand guidelines (#​15869)

v30.2.0

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Chore & Maintenance

• [*] Update example repo for testing React Native projects (#​15832)
• [*] Update jest-watch-typeahead to v3 (#​15830)

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