@jest/expect - npm Package Versions

29.7.0

Features

• [create-jest] Add npm init / yarn create initialiser for Jest projects (#14465)
• [jest-validate] Allow deprecation warnings for unknown options (#14499)

Fixes

• [jest-resolver] Replace unmatched capture groups in moduleNameMapper with empty string instead of undefined (#14507)
• [jest-snapshot] Allow for strings as well as template literals in inline snapshots (#14465)
• [@jest/test-sequencer] Calculate test runtime if perStats.duration is missing (#14473)

Performance

• [@jest/create-cache-key-function] Cache access of NODE_ENV and BABEL_ENV (#14455)

Chore & Maintenance

• [jest-cli] Move internal config initialisation logic to the create-jest package (#14465)

29.6.4

Fixes

• [jest-core] Fix typo in scheduleAndRun performance marker (#14434)
• [jest-environment-node] Make sure atob and btoa are writeable in Node 20 (#14446)
• [jest-worker] Additional error wrapper for parentPort.postMessage to fix unhandled DataCloneError. (#14437)

29.6.3

Fixes

• [expect, @jest/expect-utils] ObjectContaining support sumbol as key (#14414)
• [expect] Remove @types/node from dependencies (#14385)
• [jest-core] Use workers in watch mode by default to avoid crashes (#14059 & #14085).
• [jest-reporters] Update istanbul-lib-instrument dependency to v6. (#14401)
• [jest-mock] Revert #13692 as it was a breaking change (#14429)
• [jest-mock] Revert #13866 as it was a breaking change (#14429)
• [jest-mock] Revert #13867 as it was a breaking change (#14429)
• [@jest/reporters] Marks Reporter's hooks as optional (#14433)
• [jest-runtime] Fix dynamic ESM import module bug when loaded module through jest.isolateModulesAsync (#14397)

Chore & Maintenance

• [jest-changed-files, jest-circus, jest-console, @jest/core, @jest/runtime, @jest/transform] Use invariant and notEmpty from jest-util rather than own internal (#14366)

29.6.2

Fixes

• [jest-circus] Fix snapshot matchers in concurrent tests when nr of tests exceeds maxConcurrency (#14335)
• [@jest/core] When running global setup and teardown, do not try to change the message property of the thrown error object when the message property is unwritable (#14113)
• [jest-snapshot] Move @types/prettier from dependencies to devDependencies (#14328)
• [jest-snapshot] Throw an explicit error if Prettier v3 is used (#14367)
• [jest-reporters] Add "skipped" and "todo" symbols to Github Actions Reporter (#14309)

Chore & Maintenance

• [@jest/core] Use pluralize from jest-util rather than own internal (#14322)