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Update jest monorepo (major) #938
                
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This PR contains the following updates:
26.6.3->27.2.026.2.0->27.0.5Release Notes
facebook/jest
v27.2.0Compare Source
Features
[jest-resolver, jest-runtime]Passconditionsto custom resolvers to enable them to implement support for package.jsonexportsfield (#11859)[jest-runtime]Allow custom envs to specifyexportConditionswhich is passed together with Jest's own conditions to custom resolvers (#11863)Fixes
[@jest/reporters]Use async transform if available to transform files with no coverage (#11852)[jest-util]Return correct value fromprocess.sendstub (#11799)v27.1.1Compare Source
Features
[jest-runtime]Add experimental, limited (and undocumented) support for mocking ECMAScript Modules (#11818)Fixes
[jest-resolver]Supportnode:prefix when importing Node core modules with ESM (#11817)[jest-types]Export thePrettyFormatOptionsinterface (#11801)v27.1.0Compare Source
Features
[jest-haste-map]Use watchman suffix-set option for faster file indexing. (#11784)[jest-cli]Adds a new config optionssnapshotFormatwhich offers a way to override any of the formatting settings which come with pretty-format. (#11654)[jest-reporters]Expose thegetSummaryutil (#11695).[jest-resolver]Supportnode:prefix when importing Node core modules (#11331)Fixes
[jest-each]Relaxed the validation to allow multibyte characters in headings (#11575)[jest-environment-jsdom]Add support foruserAgentoption (#11773)[jest-environment-node]AddEventandEventTargetto node global environment. (#11727)[jest-mock]FixspyOnto useObject.prototype.hasOwnProperty(#11721)[jest-resolver]Add dependency onjest-haste-map(#11759)[jest-types]Compat with@types/nodev16 (#11645)Chore & Maintenance
[docs]Correctexpects.assertionsdocumentation by adding async/await for asynchronous function.v27.0.6Compare Source
Fixes
[*]Publish all modules to include the build change in (#11569)v27.0.5Compare Source
Features
[@jest/fake-timers]Flush callbacks scheduled withrequestAnimationFrameevery 16ms when using legacy timers. (#11523)[pretty-format]UseglobalThis(with polyfill if required) to bring support for esbuild's browser bundling mode (#11569)Fixes
[jest-core]Support special characters like@,+and()on Windows with--findRelatedTests(#11548)[@jest/fake-timers]Do not addsetImmediateandclearImmediateif they do not exist in the global environment (#11599)[@jest/reporters]Allownode-notifier@10as peer dependency (#11523)[@jest/reporters]Updatev8-to-istanbul(#11523)v27.0.4Compare Source
Fixes
[jest-config, jest-resolve]Pass inrequire.resolveto resolvers to resolve from correct base (#11493)v27.0.3Compare Source
Fixes
[jest-config]require.resolveon default test sequencer and test environment (#11482)[jest-mock]FixedfnandspyOnexports (#11480)v27.0.2Compare Source
Features
[jest-circus]Add some APIs to make it easier to build your own test runner[jest-reporters]Expose thegetResultHeaderutil (#11460)[jest-resolver]Exportresolve*utils for different Jest modules (#11466)[@jest/test-result]ExportTest,TestEventsandTestFileEvent(#11466)Fixes
[jest-circus]Add missingslashdependency (#11465)[jest-circus, @​jest/test-sequencer]Remove dependency onjest-runner(#11466)[jest-config]Resolveconfig.runnerto absolute path (#11465)[jest-config]Make sure to support functions as config (#11475)[jest-core]Do not warn aboutDNSCHANNELhandles when using the--detectOpenHandlesoption (#11470)[jest-runner]Remove dependency onjest-config(#11466)[jest-worker]Loosen engine requirement to>= 10.13.0(#11451)v27.0.1Compare Source
Fixes
[jest-environment-jsdom]Bump version of JSDOM to avoid deprecatedrequestpackage (#11442)v27.0.0Compare Source
Features
[babel-jest]Add async transformation (#11192)[jest-changed-files]Use '--' to separate paths from revisions (#11160)[jest-circus][BREAKING] Fail tests when multipledone()calls are made (#10624)[jest-circus, jest-jasmine2][BREAKING] Fail the test instead of just warning when describe returns a value (#10947)[jest-config][BREAKING] Default to Node testing environment instead of browser (JSDOM) (#9874)[jest-config][BREAKING] Usejest-circusas default test runner (#10686)[jest-config]Add support forpresetwritten in ESM (#11200)[jest-config, jest-runtime]Support ESM for files other than.jsand.mjs(#10823)[jest-config, jest-runtime][BREAKING] Use "modern" implementation as default for fake timers (#10874 & #11197)[jest-configAllow passingforceNodeFilesystemAPIthrough tojest-haste-map(#11264)[jest-config, jest-haste-map, jest-resolve, jest-runner, jest-runtime, jest-test-sequencer, jest-transform, jest-types][BREAKING] Add custom HasteMap class implementation config option (#11107)[jest-core]makeTestWatcherextendemittery(#10324)[jest-core]Run failed tests interactively the same way we do with snapshots (#10858)[jest-core]moreTestSequencermethods can be async (#10980)[jest-core]Add support fortestSequencerwritten in ESM (#11207)[jest-core]Add support forglobalSetupandglobalTeardownwritten in ESM (#11267)[jest-core]Add support forwatchPluginswritten in ESM (#11315)[jest-core]Add support forrunnerwritten in ESM (#11232)[jest-core]Add support forreporterswritten in ESM (#11427)[jest-each]Add support for interpolation with object properties (#11388)[jest-environment-node]Add AbortController to globals (#11182)[@jest/fake-timers]Update to@sinonjs/fake-timersto v7 (#11198)[jest-haste-map]Handle injected scm clocks (#10966)[jest-haste-map]AddenableSymlinksconfiguration option to follow symlinks for test files (#9351)[jest-repl, jest-runner][BREAKING] Run transforms over environment (#8751)[jest-repl]Add support fortestEnvironmentwritten in ESM (#11232)[jest-reporters]Add static filepath property to all reporters (#11015)[jest-runner][BREAKING] set exit code to 1 if test logs after teardown (#10728)[jest-runner][BREAKING] Run transforms overrunner(#8823)[jest-runner][BREAKING] Run transforms overtestRunner(#8823)[jest-runner]Possibility to use ESM for test environment (11033)[jest-runner]Add support fortestRunnerwritten in ESM (#11232)[jest-runtime]Detect reexports from CJS as named exports in ESM (#10988)[jest-runtime]Support for async code transformations (#11191 & #11220)[jest-snapshot][BREAKING] Make prettier optional for inline snapshots - fall back to string replacement (#7792 & #11192)[jest-snapshot][BREAKING] Run transforms oversnapshotResolver(#8751)[jest-transform]Pass config options defined in Jest's config to transformer'sprocessandgetCacheKeyfunctions (#10926)[jest-transform]Add support for transformers written in ESM (#11163)[jest-transform][BREAKING] Do not exportScriptTransformerclass, instead export the async functioncreateScriptTransformer(#11163)[jest-transform]Async code transformations (#9889)[jest-transform]Support transpiled transformers (#11193)[jest-transform][BREAKING]requireAndTranspileModulealways return aPromise, and the third parameter type is changed toRequireAndTranspileModuleOptionswhich acceptapplyInteropRequireDefaultoption (#11232)[jest-transform][BREAKING]createTranspilingRequirereturn function which return aPromisenow (#11232)[jest-util]add requireOrImportModule for importing CJS or ESM (#11199)[jest-util]addapplyInteropRequireDefaultoption onrequireOrImportModule(#11232)[jest-watcher]Added support for clearing the line when<C-u>is pressed in a watch mode pattern prompt (#11358)[jest-worker]Add support for custom task queues and adds aPriorityQueueimplementation. (#10921)[jest-worker]Add in-order scheduling policy to jest worker (10902)[pretty-format]Better print for sparse arrays (11326)[pretty-print]Add optionprintBasicPrototypewhich determines whether or not the prototype should be printed for raw objects or arrays (#11441)Fixes
[babel-plugin-jest-hoist]Add__dirnameand__filenameto whitelisted globals (#10903)[expect][BREAKING] Reviseexpect.not.objectContaining()to be the inverse ofexpect.objectContaining(), as documented. (#10708)[expect][BREAKING] MaketoContainmore strict with the received type (#10119 & #10929)[expect][BREAKING]matcherResultonJestAssertionErrorare now strings rather than functions (#10989)[jest-circus]Fixed the issue of beforeAll & afterAll hooks getting executed even if it is inside a skippeddescribeblock (#10806)[jest-circus]FixtestLocationon Windows when usingtest.each(#10871)[jest-cli]Use testFailureExitCode when bailing from a failed test (#10958)[jest-cli]Print custom error if error thrown from global hooks is not an error already (#11003)[jest-cli]Allow running multiple "projects" from programmatic API (#11307)[jest-cli]Fix missing collectCoverage after init (#11353)[jest-cli, jest-config, jest-types]Move all default values intojest-config(#9924)[jest-config][BREAKING] Change default file extension order by moving json behind ts and tsx (10572)[jest-console]console.dirnow respects the second argument correctly (#10638)[jest-core]Don't report PerformanceObserver as open handle (#11123)[jest-core]UseWeakRefto hold timers when detecting open handles (#11277)[jest-core]Correctly detect open handles that were created in test functions usingdonecallbacks (#11382)[jest-core]Do not collectRANDOMBYTESREQUESTas open handles (#11278)[jest-core]Wait briefly for open handles to close before flagging them when using--detectOpenHandles(#11429)[jest-diff][BREAKING] Use only named exports (#11371)[jest-each][BREAKING] Ignore excess words in headings (#8766)[jest-each]Support array index with template strings (#10763)[jest-each]Interpolate%%correctly (#11364)[jest-each]Fix wrong interpolation when the value of array contains multiple%(#11364)[jest-environment][BREAKING] Drop support forrunScriptfor test environments (#11155)[jest-environment-jsdom]Use inner realm’sArrayBufferconstructor (#10885)[jest-environment-jsdom][BREAKING] Remove Node globalssetImmediateandclearImmediate(#11222)[jest-get-type][BREAKING] Convert to ES Module (#11359)[jest-globals][BREAKING] Disallow return values other than aPromisefrom hooks and tests (#10512)[jest-globals][BREAKING] Disallow mixing a done callback and returning aPromisefrom hooks and tests (#10512)[jest-haste-map]VendorNodeWatcherfromsane(#10919)[jest-jasmine2]Fixed the issue ofbeforeAll&afterAllhooks getting executed even if it is inside a skippeddescribeblock when it has childtestsmarked as eitheronlyortodo(#10806)[jest-jasmine2]Fixed the issues of childtestsmarked withonlyortodogetting executed even if it is inside a skipped parentdescribeblock (#10806)[jest-jasmine2]Wrap all test functions so they open handles that were created in test functions usingdonecallbacks can be detected (#11382)[jest-reporter]Handle empty files when reporting code coverage with V8 (#10819)[jest-resolve]Replace read-pkg-up with escalade package (#10781)[jest-resolve]Disablejest-pnp-resolverfor Yarn 2 (#10847)[jest-runtime][BREAKING] Do not injectglobalvariable into module wrapper (#10644)[jest-runtime][BREAKING] remove long-deprecatedjest.addMatchers,jest.resetModuleRegistry, andjest.runTimersToTime(#9853)[jest-runtime]Fix stack overflow and promise deadlock when importing mutual dependant ES module (#10892)[jest-runtime]Prevent global module registry from leaking intoisolateModulesregistry (#10963)[jest-runtime]Refactor to prevent race condition when linking and evaluating ES Modules (#11150)[jest-runtime]Throw correct error when attempting to load ESM viarequire(#11260)[jest-runtime]Do not cache modules that throw during evaluation (#11263)[jest-transform]Show enhancedSyntaxErrormessage for allSyntaxErrors (#10749)[jest-transform][BREAKING] Refactor API to pass an options bag around rather than multiple boolean options (#10753)[jest-transform][BREAKING] Refactor API of transformers to pass an options bag rather than separateconfigand other options (#10834)[jest-types]FixConfig.tsprojectstypes (#11285)[jest-util]Replace micromatch with picomatch to fix issues with negated globs (#11287)[jest-validate]Useen-USlocale to avoid case conversion problems while validating CLI options on machines with some certain locales(e.g. Turkish) set as default locale. (#11412)[jest-worker][BREAKING] Use named exports (#10623)[jest-worker]Do not swallow errors during serialization (#10984)[jest-worker]HandleERR_IPC_CHANNEL_CLOSEDerrors properly (#11143)[pretty-format][BREAKING] Convert to ES Modules (#10515)[pretty-format]Only callhasAttributeif it's a function (#11000)[pretty-format]Handle jsdom attributes properly (#11189)[pretty-format]Import pretty-format using named imports (#11360)Chore & Maintenance
[*][BREAKING] Only support Node LTS releases and Node 15 (#10685)[*][BREAKING] Addexportsfield to allpackage.jsons (#9921)[*]Make it easier for Jest's packages to use the VM escape hatch (#10824)[*][BREAKING] Remove deprecatedmapCoverage(#9968)[babel-jest][BREAKING] Migrate to ESM (#11193)[docs]Correct example usingbrowser-resolve(#11140)[docs]Clarifytimersconfiguration property (#11376)[jest, jest-core][BREAKING] ReplaceTestSchedulerexport withcreateTestScheduler(#11427)[jest-config][BREAKING] RemoveenabledTestsMapconfig, usefilterinstead (#10787)[jest-console][BREAKING] Moverootintoconfigand takeGlobalConfigas mandatory parameter forgetConsoleOutput(#10126)[jest-console]Export LogEntry (#11017)[jest-fake-timers]Clarify global behavior ofjest.useFakeTimersandjest.useRealTimers(#10867)[jest-haste-map][BREAKING] Migrate to ESM (#10875)[jest-haste-map][BREAKING] Remove support for deprecated optionignorePatternas function (#10348)[jest-jasmine2][BREAKING] Migrate to ESM (#10906)[jest-jasmine2][BREAKING] Remove unused options argument fromEnvconstructor (#10240)[jest-repl, jest-runtime][BREAKING] Move thejest-runtimeCLI intojest-repl(#10016 & #10925)[jest-resolve][BREAKING] Migrate to ESM (#10688)[jest-resolve-dependencies][BREAKING] Migrate to ESM (#10876)[jest-mock][BREAKING] Migrate to ESM (#10887)[jest-reporters][BREAKING] Makenode-notifiera peer dependency (#10977)[jest-resolve, jest-runtime][BREAKING] UseMaps instead of objects for all cached resources (#10968)[jest-runner][BREAKING] Migrate to ESM (#10900)[jest-runtime][BREAKING] Remove deprecated and unusedgetSourceMapInfofrom Runtime (#9969)[jest-transformer][BREAKING] Remove unusedisCoreModuleoption (#11166)[jest-util]No longer checkingenumerablewhen addingprocess.domain(#10862)[jest-validate][BREAKING] RemoverecursiveBlacklistoption in favor of previously introducedrecursiveDenylist(#10650)[website]Replace 'Github' with 'GitHub' (#11279)[website]Remove a language code from the link to the Node.js website (#11282)[website]Remove a duplicated word (#11281)[website]Add french to website (#11361)Performance
[jest-resolve]Cache reading and parsing ofpackage.jsons (#11076)[jest-runtime, jest-transform]sharecacheFSbetween runtime and transformer (#10901)[jest-runtime]Loadchalkonly once per worker (#10864)[jest-worker]Fix memory leak of previous task arguments while no new task is scheduled (#11187)kulshekhar/ts-jest
v27.0.5Compare Source
Bug Fixes
tsConfigoption forts-jestconfig options (#2794) (781710b), closes #2764config:initgenarate invalid type comment (#2773) (ede8a20), closes #2772./in tsconfigpathsforpathsToModuleNameMapper(#2797) (42ff5e4), closes #2709Code Refactoring
Buffer.fromandmkdird(#2774) (4869660)v27.0.4Compare Source
Bug Fixes
@types/jestas optionalpeerDependenciesto solve yarn 2 (#2756) (5fbf43e)babel-jestas optionalpeerDependenciesto solve yarn 2 (#2751) (8bede2e)nameandversioninto cache key (#2755) (310fb9a), closes #2753Features
npx ts-jest:init(#2742) (f51ba05)TS_JESTto allow detecting ofts-jest(#2717) (56c137a), closes #2716v27.0.3Compare Source
Bug Fixes
exportsfield to support all node versions (#2658) (132c8ba)Features
v27.0.2Compare Source
Bug Fixes
excludeshould only exclude files which match glob values (#2637) (c5ce979), closes #2634v27.0.1Compare Source
Bug Fixes
testMatchif old jest config contains it (#2618) (c568f49), closes #2616isolatedModules: falseuse updated compiler options (#2628) (348e30f), closes #2629presets(#2624) (0ea025e), closes #2623v27.0.0Compare Source
Bug Fixes
.ts/.tsx/.d.tsfiles only (#2458) (a89f0e2), closes #2445undefined(#2433) (c6d6e4c), closes #2085@types/jestfrom direct dep (#2409) (8913120), closes #2406 #2411outDirfrom compiler source files (#2375) (ec68c74), closes #2350 #2374tsconfigoption (#2383) (584324a), closes #2368astTransformersvalue changes (#2345) (d726016)node_moduleswhen addingts-jest(#2263) (8e0675c)Features
TsCompileras public api (#2344) (871cd6a)presetsentry point (#2337) (1a3058f)Program(#2299) (387964f)pathRegexwithexclude(#2295) (f2f99c3)jsfiles based oncheckJs(#2283) (1e04433)isolatedModules: false(#2269) (9bb0c05), closes #1709isolatedModule: true(#2219) (e101db0), closes #1709TsJestTransformerto have version checking (#2176) (ca8d7c4)Performance Improvements
isolatedModules: false(#2189) (68f446b)Code Refactoring
astTransformersstring array (#2129) (1e0b2ce)packageJsonoption (#2128) (05916b9)tsConfigoption (#2127) (3cc9b80)BREAKING CHANGES
ts-jestwill usesourceMapoption from yourtsconfig. If users want to have sourcemap on, they need to setsourceMap: trueintsconfig.exportsfield topackage.json, see https://nodejs.org/api/packages.html#packages_package_entry_points (#2467) (d3aba3e)ts-jestcustom AST transformer function signature has changed topathRegexshould useexcludewithglobpatterns.jsfiles, please setcheckJs: truein your tsconfig.isolatedModules: trueandisolatedModule: falsecodes are in one single classTsCompilerwhich is an instance created inTsJestCompilerbased on config optioncompilerwith valuetypescriptorttypescript.packageJsonconfig option is not used in internalts-jestso this option is now removed.jest.config.js/package.jsonshould change toor
jest.config.jsshould change to
mocked,createJestPreset,pathsToModuleNameMapperfrom package entry. One should change totsConfigshould change totsconfigin yourjest.config.jsorpackage.json.26.5.6 (2021-05-05)
Code Refactoring
sourceMap: false(#2557) (cf60990).v26.5.6Compare Source
Code Refactoring
sourceMap: false(#2557) (cf60990).v26.5.5Compare Source
Bug Fixes
v26.5.4Compare Source
Bug Fixes
.ts/.tsx/.d.tsfiles only (#2457) (1dc731a), closes #2445v26.5.3Compare Source
Bug Fixes
@types/jestfrom direct dep (#2416) (060302e), closes #2406 #2411v26.5.2Compare Source
Bug Fixes
outDirfrom compiler source files (#2376) (9034677), closes #2350 #2374matchTestFilePathbeforesetupTsJestCfg(#2373) (c427fea), closes #2371tsconfig/tsConfigoption (#2377) (d4f6aff), closes #2368v26.5.1Compare Source
Features
presetsentry point (#2341) (e12b004), closes #2325v26.5.0Compare Source
Bug Fixes
node_moduleswhen addingts-jest(#2309) (6bf2e8a)Features
excludeto exclude files from diagnostics (#2308) (cd82fd3)DEPRECATIONS
pathRegexin favor ofexclude(#2308) (cd82fd3)v26.4.4Compare Source
Bug Fixes
@jest/create-cache-key-function(#2108) (dee8231), closes #2080 #2090 #2104Features
mocked(#2096) (b1d072b), closes #2086v26.4.3Compare Source
Bug Fixes
.babelrcfile path before attempting to read it (#2071) (681bfef), closes #2064Features
v26.4.2Compare Source
Features
Performance Improvements
isolatedModules:false(#2055) (230b5dd)DEPRECATIONS
tsConfigin favor oftsconfig(#1997)packageJsonsince internal codes don't use it anymore (#2034)v26.4.1Compare Source
Bug Fixes
MaybeMockedConstructorreturns T (#1976) (b7712b2)path.joinand add check on prefix ends with/(#1989) (3d9035b), closes #1982v26.4.0Compare Source
Bug Fixes
pathsToModuleNameMapperresolve path mapping withpath.join([#1969](https://togithub.com/kulshekhar/ts-jestConfiguration
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