Catalog / Jest

29.4.0

3.6 years agoaddedfixedchangedOriginal notes

Features

  • [expect, @jest/expect-utils] Support custom equality testers (#13654)
  • [jest-config, jest-worker] Use os.availableParallelism if available to calculate number of workers to spawn (#13738)
  • [@jest/globals, jest-mock] Add jest.replaceProperty() that replaces property value (#13496)
  • [jest-haste-map] ignore Sapling vcs directories (.sl/) (#13674)
  • [jest-resolve] Support subpath imports (#13705, #13723, #13777)
  • [jest-runtime] Add jest.isolateModulesAsync for scoped module initialization of asynchronous functions (#13680)
  • [jest-runtime] Add jest.isEnvironmentTornDown function (#13741)
  • [jest-test-result] Added skipped and focused status to FormattedTestResult (#13700)
  • [jest-transform] Support for asynchronous createTransformer (#13762)

Fixes

  • [jest-environment-node] Fix non-configurable globals (#13687)
  • [@jest/expect-utils] toMatchObject should handle Symbol properties (#13639)
  • [jest-mock] Fix mockReset and resetAllMocks undefined return value(#13692)
  • [jest-resolve] Add global paths to require.resolve.paths (#13633)
  • [jest-resolve] Correct node core module detection when using node: specifiers (#13806)
  • [jest-runtime] Support WASM files that import JS resources (#13608)
  • [jest-runtime] Use the scriptTransformer cache in jest-runner (#13735)
  • [jest-runtime] Enforce import assertions when importing JSON in ESM (#12755 & #13805)
  • [jest-snapshot] Make sure to import babel outside of the sandbox (#13694)
  • [jest-transform] Ensure the correct configuration is passed to preprocessors specified multiple times in the transform option (#13770)

Chore & Maintenance

  • [@jest/fake-timers] Update @sinonjs/fake-timers (#13612)
  • [docs] Improve custom puppeteer example to prevent worker warnings (#13619)

Full Changelog: https://github.com/facebook/jest/compare/v29.3.1...v29.4.0