Update jest monorepo to v29 (major)
This PR contains the following updates:
| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| @jest/reporters (source) | ^26.6.2 -> ^29.0.0 |
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| @types/jest (source) | 26.0.24 -> 29.0.3 |
||||
| jest (source) | 26.6.3 -> 29.0.3 |
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| jest-cli (source) | 26.6.3 -> 29.0.3 |
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| ts-jest (source) | 26.5.6 -> 29.0.1 |
Release Notes
facebook/jest
v29.0.3
Features
[@jest/environment, jest-runtime]Allow passing a generic type argument tojest.createMockFromModule<T>()method (#13202)[expect]ExposeExpectationResulttype (#13240)[jest-snapshot]ExposeContexttype (#13240)[@jest/globals]Addjest.Mocktype helper (#13235)
Fixes
[jest-core]CaptureexecErrorduringTestScheduler.scheduleTestsand dispatch to reporters (#13203)[jest-resolve]Make sure to resolve module paths after looking atexports(#13242)[jest-resolve]Improve error on module not found deep in therequirestack (#8704)[jest-snapshot]Fix typings of snapshot matchers (#13240)
Chore & Maintenance
[*]Fix inconsistent workspace prefixes (#13217)[jest-haste-map]Expose a minimal public API to TypeScript (#13023)
v29.0.2
Features
[jest-transform]ExposeTransformFactorytype (#13184)
Fixes
[babel-plugin-jest-hoist]Support importedjestin mock factory (#13188)[jest-mock]Align the behavior and return type ofgenerateFromMetadatamethod (#13207)[jest-runtime]Supportjest.resetModules()with ESM (#13211)
v29.0.1
Fixes
[jest-snapshot]PasssnapshotFormatthrough when diffing snapshots (#13181)
v29.0.0
Features
[expect][BREAKING] Differentiate betweenMatcherContextMatcherUtilsandMatcherStatetypes (#13141)[jest-circus]Add support fortest.failing.each(#13142)[jest-config][BREAKING] MakesnapshotFormatdefault toescapeString: falseandprintBasicPrototype: false(#13036)[jest-config][BREAKING] Remove undocumentedcollectCoverageOnlyFromoption (#13156)[jest-environment-jsdom][BREAKING] Upgrade tojsdom@20(#13037, #13058)[@jest/globals]Addjest.Mocked,jest.MockedClass,jest.MockedFunctionandjest.MockedObjectutility types (#12727)[jest-mock][BREAKING] RefactorMocked*utility types.MaybeMockedDeepandMaybeMockedbecameMockedandMockedShallowrespectively; only deep mocked variants ofMockedClass,MockedFunctionandMockedObjectare exported (#13123, #13124)[jest-mock][BREAKING] Change the defaultjest.mockedhelper’s behavior to deep mocked (#13125)[jest-snapshot][BREAKING] Letbabelfind config when updating inline snapshots (#13150)[@jest/test-result, @​jest/types][BREAKING] ReplaceBytesandMillisecondstypes withnumber(#13155)[jest-worker]AddsworkerIdleMemoryLimitoption which is used as a check for worker memory leaks >= Node 16.11.0 and recycles child workers as required (#13056, #13105, #13106, #13107)[pretty-format][BREAKING] RemoveConvertAnsiplugin in favour ofjest-serializer-ansi-escapes(#13040)[pretty-format]Allow to opt out from sorting object keys withcompareKeys: null(#12443)
Fixes
[jest-config]Fix testing multiple projects with TypeScript config files (#13099)[@jest/expect-utils]Fix deep equality of ImmutableJS Record (#13055)[jest-haste-map]Increase the maximum possible file size that jest-haste-map can handle (#13094)[jest-runtime]Properly support CJS re-exports from dual packages (#13170)[jest-snapshot]MakeprettierPathoptional inSnapshotState(#13149)[jest-snapshot]Fix parsing error from inline snapshot files withJSX(#12760)[jest-worker]When a process runs out of memory worker exits correctly and doesn't spin indefinitely (#13054)
Chore & Maintenance
[*][BREAKING] Drop support for Node v12 and v17 (#13033)[docs]Fix webpack name (#13049)[docs]Explicit how to setnfor--bail(#13128)[docs]Update Enzyme URL (#13166)[jest-leak-detector]Remove support forweak-napi(#13035)[jest-snapshot][BREAKING] RequirerootDiras argument toSnapshotState(#13150)
v28.1.3
Features
[jest-leak-detector]Use nativeFinalizationRegistrywhen it exists to get rid of external C dependency (#12973)
Fixes
[jest-changed-files]Fix a lock-up after repeated invocations (#12757)[@jest/expect-utils]Fix deep equality of ImmutableJS OrderedSets (#12977)[jest-mock]Add index signature support forspyOntypes (#13013, #13020)[jest-snapshot]Fix indentation of awaited inline snapshots (#12986)
Chore & Maintenance
[*]Replace internal usage ofpretty-format/ConvertAnsiwithjest-serializer-ansi-escapes(#12935, #13004)[docs]Update spyOn docs (#13000)
v28.1.2
Fixes
[jest-runtime]Avoid star type import from@jest/globals(#12949)
Chore & Maintenance
[docs]Mention that jest-codemods now supports Sinon (#12898)
v28.1.1
Features
[jest]ExposeConfigtype (#12848)[@jest/reporters]ImproveGitHubActionsReporters annotation format (#12826)[@jest/types]Infer argument types passed totestanddescribecallback functions fromeachtables (#12885, #12905)
Fixes
[@jest/expect-utils]Fix deep equality of ImmutableJS OrderedMaps (#12763)[jest-docblock]Handle multiline comments in parseWithComments (#12845)[jest-mock]ImprovespyOnerror messages (#12901)[jest-runtime]Correctly report V8 coverage withresetModules: true(#12912)[jest-worker]MakeJestWorkerFarmhelper type to include methods of worker module that take more than one argument (#12839)
Chore & Maintenance
[docs]Updated docs to indicate thatjest-environment-jsdomis a separate package #12828[docs]Document the comments used by coverage providers #12835[docs]Usedocusaurus-remark-plugin-tab-blocksto format tabs with code examples (#12859)[jest-haste-map]Bumpwalkerversion (#12324)
v28.1.0
Features
[jest-circus]Addfailingtest modifier that inverts the behavior of tests (#12610)[jest-environment-node, jest-environment-jsdom]Allow specifyingcustomExportConditions(#12774)
Fixes
[expect]Adjust typings oflastCalledWith,nthCalledWith,toBeCalledWithmatchers to allow a case there a mock was called with no arguments (#12807)[@jest/expect-utils]Fix deep equality of ImmutableJS Lists (#12763)[jest-core]Do not collectSIGNREQUESTas open handles (#12789)
Chore & Maintenance
[docs]Specified documentation about--filterCLI docs (#12799)[@jest-reporters]Move helper functions fromutils.tsinto separate files (#12782)[jest-resolve]Replaceprocess.versions.pnptype declaration with@types/pnpapidevDependency (#12783)
v28.0.3
Fixes
[jest-config]Normalizereportersoption defined in presets (#12769)[@jest/reporters]Fix trailing slash in matchingcoverageThresholdkey (#12714)[jest-resolve]Fix (experimental) ESM module mocking for re-exports (#12766)[@jest/transform]Throw better error if an invalid return value if encountered (#12764)
Chore & Maintenance
[docs]Fix typo in--shardCLI docs (#12761)
v28.0.2
Features
[jest-worker]AddJestWorkerFarmhelper type (#12753)
Fixes
[*]Lower Node 16 requirement to 16.10 from 16.13 due to a Node bug that causes memory and performance issues (#12754)
v28.0.1
Features
[jest-resolve]ExposeResolverOptionstype (#12736)
Fixes
[expect]Add missing dependencyjest-util(#12744)[jest-circus]Improvetest.concurrent(#12748)[jest-resolve]Correctly throw an error ifjsdomtest environment is used, but not installed (#12749)
Chore & Maintenance
[jest-serializer]Remove deprecated module from source tree (#12735)
v28.0.0
Features
[babel-jest]ExportcreateTransformerfunction (#12399)[expect]ExposeAsymmetricMatchers,MatcherFunctionandMatcherFunctionWithStateinterfaces (#12363, #12376)[jest-circus]Support error logging before retry (#12201)[jest-circus, jest-jasmine2]Allowed classes and functions asdescribeandit/testnames (#12484)[jest-cli, jest-config][BREAKING] RemovetestURLconfig, usetestEnvironmentOptions.urlinstead (#10797)[jest-cli, jest-core]Add--shardparameter for distributed parallel test execution (#12546)[jest-cli][BREAKING] Remove undocumented--timersoption (#12572)[jest-config][BREAKING] Stop shippingjest-environment-jsdomby default (#12354)[jest-config][BREAKING] Stop shippingjest-jasmine2by default (#12355)[jest-config, @​jest/types]AddcitoGlobalConfig(#12378)[jest-config][BREAKING] RenamemoduleLoadertoruntime(#10817)[jest-config][BREAKING] RenameextraGlobalstosandboxInjectedGlobals(#10817)[jest-config][BREAKING] Throw an error instead of showing a warning if multiple configs are used (#12510)[jest-config][BREAKING] Do not normalize long deprecated configuration optionspreprocessorIgnorePatterns,scriptPreprocessor,setupTestFrameworkScriptFileandtestPathDirs(#12701)[jest-cli, jest-core]Add--ignoreProjectsCLI argument to ignore test suites by project name (#12620)[jest-core]Pass project config toglobalSetup/globalTeardownfunction as second argument (#12440)[jest-core]Stabilize test runners with event emitters (#12641)[jest-core, jest-watcher][BREAKING] MoveTestWatcherclass tojest-watcherpackage (#12652)[jest-core]Allow using Summary Reporter as stand-alone reporter (#12687)[jest-environment-jsdom][BREAKING] Upgrade jsdom to 19.0.0 (#12290)[jest-environment-jsdom][BREAKING] Add defaultbrowsercondition toexportConditionsforjsdomenvironment (#11924)[jest-environment-jsdom][BREAKING] Pass global config to Jest environment constructor forjsdomenvironment (#12461)[jest-environment-jsdom][BREAKING] Second argumentcontextto constructor is mandatory (#12469)[jest-environment-node][BREAKING] Add defaultnodeandnode-addonconditions toexportConditionsfornodeenvironment (#11924)[jest-environment-node][BREAKING] Pass global config to Jest environment constructor fornodeenvironment (#12461)[jest-environment-node][BREAKING] Second argumentcontextto constructor is mandatory (#12469)[jest-environment-node]Add all available globals to test globals, not just explicit ones (#12642, #12696)[@jest/expect]New module which extendsexpectwithjest-snapshotmatchers (#12404, #12410, #12418)[@jest/expect-utils]New module exporting utils forexpect(#12323)[@jest/fake-timers][BREAKING] Renametimersconfiguration option tofakeTimers(#12572)[@jest/fake-timers][BREAKING] Allowjest.useFakeTimers()andprojectConfig.fakeTimersto take an options bag (#12572)[jest-haste-map][BREAKING]HasteMap.createnow returns a promise (#12008)[jest-haste-map]Add support fordependencyExtractorwritten in ESM (#12008)[jest-mock][BREAKING] Rename exported utility typesClassLike,FunctionLike,ConstructorLikeKeys,MethodLikeKeys,PropertyLikeKeys; remove exports of utility typesArgumentsOf,ArgsType,ConstructorArgumentsOf- TS builtin utility typesConstructorParametersandParametersshould be used instead (#12435, #12489)[jest-mock]ImproveisMockFunctionto infer types of passed function (#12442)[jest-mock][BREAKING] Improve the usage ofjest.fngeneric type argument (#12489)[jest-mock]Add support for auto-mocking async generator functions (#11080)[jest-mock]Addcontextsmember to mock functions (#12601)[@jest/reporters]Add GitHub Actions reporter (#11320, #12658)[@jest/reporters]PassreporterContextto custom reporter constructors as third argument (#12657)[jest-resolve][BREAKING] Add support forpackage.jsonexports(#11961, #12373)[jest-resolve]Support package self-reference (#12682)[jest-resolve, jest-runtime]Add support fordata:URI import and mock (#12392)[jest-resolve, jest-runtime]Add support for async resolver (#11540)[jest-resolve][BREAKING] Removebrowser?: booleanfrom resolver options,conditions: ['browser']should be used instead (#12707)[jest-resolve]ExposeJestResolver,AsyncResolver,SyncResolver,PackageFilter,PathFilterandPackageJSONtypes (#12707, (#12712)[jest-runner]AllowsetupFilesmodule to export an async function (#12042)[jest-runner]Allow passingtestEnvironmentOptionsvia docblocks (#12470)[jest-runner]ExposeCallbackTestRunner,EmittingTestRunnerabstract classes andCallbackTestRunnerInterface,EmittingTestRunnerInterfaceto help typing third party runners (#12646, #12715)[jest-runner]Lock version ofsource-map-supportto 0.5.13 (#12720)[jest-runtime][BREAKING]Runtime.createHasteMapnow returns a promise (#12008)[jest-runtime]Callingjest.resetModulesfunction will clear FS and transform cache (#12531)[jest-runtime][BREAKING] RemoveContexttype export, it must be imported from@jest/test-result(#12685)[jest-runtime]Addimport.meta.jest(#12698)[@jest/schemas]New module for JSON schemas for Jest's config (#12384)[@jest/source-map]Migrate fromsource-mapto@jridgewell/trace-mapping(#12692)[jest-transform][BREAKING] Make it required forprocess()andprocessAsync()methods to always return structured data (#12638)[jest-test-result]Add duration property to JSON test output (#12518)[jest-watcher][BREAKING] MakePatternPromptclass to takeentityNameas third constructor parameter instead ofthis._entityName(#12591)[jest-worker][BREAKING] Allow only absoluteworkerPath(#12343)[jest-worker][BREAKING] Default to advanced serialization when using child process workers (#10983)[pretty-format]NewmaxWidthparameter (#12402)
Fixes
[*]Usesha256instead ofmd5as hashing algortihm for compatibility with FIPS systems (#12722)[babel-jest][BREAKING] PassrootDirasrootin Babel's options (#12689)[expect]Move typings of.not,.rejectsand.resolvesmodifiers outside ofMatchersinterface (#12346)[expect]Throw useful error ifexpect.extendis called with invalid matchers (#12488)[expect]FixiterableEqualityignores other properties (#8359)[expect]Fix print for thecloseTomatcher (#12626)[jest-changed-files]ImprovechangedFilesWithAncestorpattern for Mercurial SCM (#12322)[jest-circus, @​jest/types]Disallow undefined value inTestContexttype (#12507)[jest-config]Correctly detect CI environment and update snapshots accordingly (#12378)[jest-config]PassmoduleTypestots-nodeto enforce CJS when transpiling (#12397)[jest-config][BREAKING] Addmjsandcjsto defaultmoduleFileExtensionsconfig (#12578)[jest-config, jest-haste-map]Allow searching for tests innode_modulesby exposingretainAllFiles(#11084)[jest-core][BREAKING] Exit with status1if no tests are found with--findRelatedTestsflag (#12487)[jest-core]Do not report unref-ed subprocesses as open handles (#12705)[jest-each]%#is not replaced with index of the test case (#12517)[jest-each]Fixes error message with incorrect count of missing arguments (#12464)[jest-environment-jsdom]Makejsdomaccessible to extending environments again (#12232)[jest-environment-jsdom]Log JSDOM errors more cleanly (#12386)[jest-environment-node]AddMessageChannel,MessageEventto globals (#12553)[jest-environment-node]AddstructuredCloneto globals (#12631)[@jest/expect-utils][BREAKING] Fix false positives when looking forundefinedprop (#8923)[jest-haste-map]Don't use partial results if file crawl errors (#12420)[jest-haste-map]Make watchman existence check lazy+async (#12675)[jest-jasmine2, jest-types][BREAKING] Move alljasminespecific types from@jest/typesto its own package (#12125)[jest-jasmine2]Do not setdurationto0for skipped tests (#12518)[jest-matcher-utils]Pass maxWidth topretty-formatto avoid printing every element in arrays by default (#12402)[jest-mock]Fix function overloads forspyOnto allow more correct type inference in complex object (#12442)[jest-mock]Handle overriddenFunction.nameproperty (#12674)[@jest/reporters]Notifications generated by the--notifyflag are no longer persistent in GNOME Shell. (#11733)[@jest/reporters]Move missing icon file which is needed forNotifyReporterclass. (#12593)[@jest/reporters]Updatev8-to-istanbul(#12697)[jest-resolver]Call custom resolver with core node.js modules (#12654)[jest-runner]Correctly resolvesource-map-support(#12706)[jest-worker]FixFarmexecution results memory leak (#12497)
Chore & Maintenance
[*][BREAKING] Drop support for Node v10 and v15 and target first LTS16.13.0(#12220)[*][BREAKING] Drop support for[email protected], minimum version is now4.3(#11142, #12648)[*]Bundle all.d.tsfiles into a singleindex.d.tsper module (#12345)[*]UseglobalThisinstead ofglobal(#12447)[babel-jest][BREAKING] Only exportcreateTransformer(#12407)[docs]Add note about not mixingdone()with Promises (#11077)[docs, examples]Update React examples to match with the new React guidelines for code examples (#12217)[docs]Add clarity for module factory hoisting limitations (#12453)[docs]Add more information about how code transformers work (#12407)[docs]Add upgrading guide (#12633)[expect][BREAKING] Remove support for importingbuild/utils(#12323)[expect][BREAKING] Migrate to ESM (#12344)[expect][BREAKING] Snapshot matcher types are moved to@jest/expect(#12404)[jest-cli]Updateyargsto v17 (#12357)[jest-config][BREAKING] RemovegetTestEnvironmentexport (#12353)[jest-config][BREAKING] Rename config optionnametoid(#11981)[jest-create-cache-key-function]Added README.md file with basic usage instructions (#12492)[@jest/core]Useindex.tsinstead ofjest.tsas main export (#12329)[jest-environment-jsdom][BREAKING] Migrate to ESM (#12340)[jest-environment-node][BREAKING] Migrate to ESM (#12340)[jest-haste-map]Remove legacyisRegExpSupported(#12676)[@jest/fake-timers]Update@sinonjs/fake_timersto v9 (#12357)[jest-jasmine2, jest-runtime][BREAKING] UseSymbolto passjest.setTimeoutvalue instead ofjasminespecific logic (#12124)[jest-phabricator][BREAKING] Migrate to ESM (#12341)[jest-resolve][BREAKING] MakerequireResolveFunctionargument mandatory (#12353)[jest-runner][BREAKING] Remove some type exports from@jest/test-result(#12353)[jest-runner][BREAKING] Second argument to constructor (Context) is not optional (#12640)[jest-serializer][BREAKING] Deprecate package in favour of usingv8APIs directly (#12391)[jest-snapshot][BREAKING] Migrate to ESM (#12342)[jest-transform]Updatewrite-file-atomicto v4 (#12357)[jest-types][BREAKING] RemoveConfig.GlobandConfig.Path(#12406)[jest]Useindex.tsinstead ofjest.tsas main export (#12329)
Performance
[jest-haste-map][BREAKING] Default tonodecrawler over shelling out tofindifwatchmanis not enabled (#12320)
v27.5.1
Features
[jest-config]Support comments in JSON config file (#12316)[pretty-format]ExposeConvertAnsiplugin (#12308)
Fixes
[expect]Add type definitions for asymmetriccloseTomatcher (#12304)[jest-cli]Load binary via exported API (#12315)[jest-config]Replacejsonlintwithparse-json(#12316)[jest-repl]Make module importable (#12311 & #12315)
Chore & Maintenance
[*]Avoid anonymous default exports (#12313)
v27.5.0
Features
[expect]Add asymmetric matcherexpect.closeTo(#12243)[jest-mock]AddedmockFn.mock.lastCallto retrieve last argument (#12285)
Fixes
[expect]Add a fix for.toHaveProperty('')(#12251)[jest-each, @​jest/globals]Allow passingReadonlyArraytype of a table todescribe.eachandtest.each(#12297)[@jest/globals]Add missingoptionsargument tojest.doMocktyping (#12292)[jest-environment-node]Addatobandbtoa(#12269)[jest-matcher-utils]Correct diff for expected asymmetric matchers (#12264)[jest-message-util]Fix.getTopFrame()(andtoMatchInlineSnapshot()) withmjsfiles (#12277)
Chore & Maintenance
[*]Updategraceful-fsto^4.2.9(#11749)
Performance
[jest-resolve]perf: skip error creation on not foundstatcalls (#11749)
v27.4.6
Fixes
[jest-environment-node]AddAbortSignal(#12157)[jest-environment-node]Add Missing node globalperformance(#12002)[jest-runtime]Handle missingmockedproperty (#12213)[@jest/transform]Update dependency packagepiratesto 4.0.4 (#12002)
Performance
jest-configperf: only register ts-node once when loading TS config files (#12160)
v27.4.5
Fixes
[jest-worker]Stop explicitly passingprocess.env(#12141)
v27.4.4
Fixes
[babel-jest]Addprocess.versionchunk to the cache key (#12122)[jest-environment]Addmockedtojestobject (#12133)[jest-worker]Stop explicitly passingexecArgv(#12128)
Chore & Maintenance
[website]Fix the card front that looks overlapping part of the card back
v27.4.2
Fixes
[jest-worker]Add additionalexecArgvto filter (#12103)
v27.4.1
Fixes
[jest-worker]FilterexecArgvcorrectly (#12097)
v27.4.0
Features
[expect]Enhancing thetoHavePropertymatcher to support array selection (#12092)[jest-core]Add support fortestResultsProcessorwritten in ESM (#12006)[jest-diff, pretty-format]AddcompareKeysoption for custom sorting of object keys (#11992)[jest-mock]Addts-jestmock util functions (#12089)
Fixes
[expect]Allow againexpect.Matchersgeneric with single value (#11986)[jest-circus, jest-jasmine2]Avoid false concurrent test failures due to unhandled promise rejections (#11987)[jest-config]Add missingslashdependency topackage.json(#12080)[jest-core]Incorrect detection of open ZLIB handles (#12022)[jest-diff]Break dependency cycle (#10818)[jest-environment-jsdom]Add@types/jsdomdependency (#11999)[jest-environment-jsdom]Do not reset the global.document too early on teardown (#11871)[jest-transform]Improve error and warning messages (#11998)[jest-worker]PassexecArgvcorrectly toworker_threadsworker (#12069)
Chore & Maintenance
[docs]CLI options alphabetized (#11586)[jest-runner]Add info regarding timers to forcedExit message(#12083)[*]Replacedsubstrmethod withsubstring(#12066)[*]Addtypesentry to all export maps (#12073)
v27.3.1
Fixes
[expect]Makeexpectextension propertiesconfigurable(#11978)[expect]Fix.any()checks on primitive wrapper classes (#11976)
Chore & Maintenance
[expect]BigIntglobal is always defined, don't check for its existence at runtime (#11979)[jest-config, jest-util]Useci-infoinstead ofis-cito detect CI environment (#11973)
v27.3.0
Features
[jest-config]AddtestEnvironmentOptions.htmlto apply to jsdom input (#11950)[jest-resolver]Support default export (.) inexportsfield ifmainis missing (#11919)
Fixes
[expect]Tweak and improve types (#11949)[jest-runtime]Ensure absolute paths can be resolved within test modules (#11943)[jest-runtime]FixinstanceofforModernFakeTimersandLegacyFakeTimersmethods (#11946)
v27.2.5
Features
[jest-config]Warn when multiple Jest configs are located (#11922)
Fixes
[expect]Pass matcher context to asymmetric matchers (#11926 & #11930)[expect]Improve TypeScript types (#11931)[expect]Improve typings oftoThrow()andtoThrowError()matchers (#11929)[jest-cli]Improve--helpprintout by removing defunct--browseroption (#11914)[jest-haste-map]Use distinct cache paths for different values ofcomputeDependencies(#11916)[@jest/reporters]Do not bufferconsole.logs when using verbose reporter (#11054)
Chore & Maintenance
[expect]Export default matchers (#11932)[@jest/types]Mark deprecated configuration options as@deprecated(#11913)
v27.2.4
Features
[expect]Add equality checks for Array Buffers inexpect.ToStrictEqual()(#11805)
Fixes
[jest-snapshot]Correctly indent inline snapshots (#11560)
v27.2.3
Features
[@jest/fake-timers]Update@sinonjs/fake-timersto v8 (#11879)
Fixes
[jest-config]ParsetestEnvironmentOptionsif received from CLI (#11902)[jest-reporters]Calldestroyonv8-to-istanbulconverters to free memory (#11896)
v27.2.2
Fixes
[jest-runtime]CorrectwrapperLengthvalue for ESM modules. (#11893)
v27.2.1
Features
[jest-transform]Improve the unexpected token error message. (#11807)
Fixes
[jest-runtime]Fix regression when usingjest.isolateModulesand mocks (#11882)[jest-runtime]Include test name when importing modules after test has completed (#11885)[jest-runtime]Error when ESM import is used after test is torn down (#11885)
v27.2.0
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)
v27.1.1
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)
v27.1.0
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.
v27.0.6
Fixes
[*]Publish all modules to include the build change in (#11569)
v27.0.5
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)
v27.0.4
Fixes
[jest-config, jest-resolve]Pass inrequire.resolveto resolvers to resolve from correct base (#11493)
v27.0.2
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)
v27.0.1
Fixes
[jest-environment-jsdom]Bump version of JSDOM to avoid deprecatedrequestpackage ([#11442]
Configuration
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~~Jest 29 requires Node 14~~
EDIT: Now the issue is that newer Jest types appear to require TS 4.3 due to extends abstract new. TS 4.3 is old enough by now that this would likely be safe.
replaced by #698
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