Upgrade jest to version 24.1.0

[depfu]

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ jest (^23.0.0 → ^24.1.0) · Repo · Changelog

Release Notes

24.1.0 (from changelog)

Features

• [jest-resolve]: Pass default resolver into custom resolvers (#7714)
• [jest-cli]: global{Setup,Teardown} use default export with es modules (#7750)
• [jest-runtime] Better error messages when the jest environment is used after teardown by async code (#7756)
• [jest-jasmine2] Will now only execute at most 5 concurrent tests within the same testsuite when using test.concurrent (#7770)
• [jest-circus] Same as [jest-jasmine2], only 5 tests will run concurrently by default (#7770)
• [jest-config] A new maxConcurrency option allows to change the number of tests allowed to run concurrently (#7770)

Fixes

• [jest-runtime] Fix for mocks not working with module name mapper (#7787)
• [jest-cli] Break dependency cycle when using Jest programmatically (#7707)
• [jest-config] Extract setupFilesAfterEnv from preset (#7724)
• [jest-cli] Do not execute any globalSetup or globalTeardown if there are no tests to execute (#7745)
• [jest-runtime] Lock down version of write-file-atomic (#7725)
• [jest-cli] Print log entries when logging happens after test environment is torn down (#7731)
• [jest-config] Do not use a uuid as name since that breaks caching (#7746)
• [jest-config] Make sure normalize can consume Defaults without warnings (#7742)
• [jest-config] Allow moduleFileExtensions without 'js' for custom runners (#7751)
• [jest-cli] Load transformers before installing require hooks (#7752
• [jest-cli] Handle missing numTodoTests in test results (#7779)
• [jest-runtime] Exclude setup/teardown files from coverage report (#7790
• [babel-jest] Throw an error if babel-jest tries to transform a file ignored by Babel (#7797)
• [babel-plugin-jest-hoist] Ignore TS type references when looking for out-of-scope references (#7799

Chore & Maintenance

• [jest] Update jest-junit to ^6.2.1 (#7739)
• [website] Fix broken help link on homepage (#7706)
• [docs] Changed Babel setup documentation to correctly compile async/await (#7701)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 45 commits:

• Release 24.1.0
• fix: ignore TS type references when looking for out-of-scope references (#7799)
• fix: make babel-jest warn when file to tarnsform is ignored by babel (#7797)
• Exclude setup files from coverage (#7790)
• Addressing malfunctioning code snippet. (#7789)
• sync Getting Started docs to readme (#7782)
• Fix for mocks not working with module name mapper (#7787)
• chore: add missing preset--env transform to typescript example
• Fix broken link for inline snapshots (#7785)
• fix: handle missing todo in test result (#7779)
• Remove duplicate 'arrays' in ExpectAPI.md. (#7775)
• Fix typos in snapshotResolver configuration docs (#7773)
• Concurrency limit (#7770)
• Fix typo in docs and CLI description (#7769)
• Better error messages when the jest environment is used after teardown by async code (#7756)
• fix: load transformers before installing require hooks (#7752)
• globalSetup and globalTeardown use default export with es modules (#7750)
• fix: allow moduleFileExtensions without 'js' for custom runners (#7751)
• fix: make sure normalize accepts defaults (#7742)
• fix: make sure generated `name` in config is stable across runs of Jest (#7746)
• expect: Make change requested in toThrowMatchers (#7718)
• fix: print log entries if logging happens after teardown (#7731)
• rollback write-file-atomic (#7725)
• feat: pass defaultResolver into custom resolvers (#7714)
• fix: do not run global hooks if there are no tests (#7745)
• Upgrade jest-junit to 6.2.1 (#7739)
• docs: Fix example code in MockFunctions.md (#7720)
• chore(ci): run yarn with `frozen-lockfile` (#7717)
• dependency and resolution cleanup (#7729)
• First setup presets before options validation (#7724)
• Rephrase "isolated" section on the landing page (#7728)
• fetchSuporters => fetchSupporters (#7727)
• chore: e2e test wait util should timeout after 30sec
• Fix typo in website's features section (#7721)
• chore: fix lint error in docs
• docs: setting up babel, fixes regeneratorRuntime not defined (#7701)
• fix: break dependency cycle in jest-cli (#7707)
• chore: run yarn after new release (#7715)
• website: update Angular-docs url on the homepage (#7712)
• [website]: Fix broken help link on homepage (#7706)
• chore: fold v23 (#7705)
• add versjon 24 docs
• correct blogpost date :sweat_smile:
• Add Jest 24 blog post (#7670)
• docs: landing page redesign (#7566)

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[papandreou]

Let's get #587 landed first.