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babel-jest

30.5.2 · 18 Sep 2026MIT71.6M / weekRepositoryHomepagenpmAtom feed

Upgrading babel-jest From 14.1.0 to 15.0.0

1 release in betweenevery note read

Other targets from 14.1.0Latest30.5.2
The note of 15.0.0 lists no breaking change or deprecation, which is rare for a major.
  1. 14.1.0yours
  2. 15.0.0target
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changes to make
0
advisories fixed
4
new
2
fixes

Release by release

  1. 15.0.0

    31 Aug 20164 new · 2 fixes
    • new

      Added --env option to override the default test environment.

    • new

      Added --watchAll, made --watch interactive and added the ability to update snapshots and select test patterns in watch mode.

    • new

      Added global.global to the node environment.

    • new

      Added collectCoverageFrom to collect code coverage from untested files.

    • fixed

      Fix testEnvironment resolution to prefer jest-environment-{name} instead of {name} only. This prevents a module colision when using jsdom as test environment.

    • fixed

      Fixed babel-jest-plugin-hoist issues with functions called mock.

12 other lines we could not sort, mostly version bumps

  • Jest by default now also recognizes files ending in .spec.js and .test.js as test files.

    15.0.0

  • Completely replaced most Jasmine matchers with new Jest matchers.

    15.0.0

  • Rewrote Jest's CLI output for test failures and summaries.

    15.0.0

  • Disabled automocking, fake timers and resetting the module registry by default.

    15.0.0

  • Jest uses verbose mode when running a single test file.

    15.0.0

  • Console messages are now buffered and printed along with the test results.

    15.0.0

  • moduleNameMapper now uses a resolution algorithm.

    15.0.0

  • Improved performance for small test runs.

    15.0.0

  • Improved API documentation.

    15.0.0

  • Jest now works properly with directories that have special characters in them.

    15.0.0

2 internal lines (docs, tests, tooling) left out.