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This PR contains the following updates:
^22.1.4
->^24.0.0
Release Notes
facebook/jest
v24.4.0
Compare Source
Features
[jest-resolve]
Now supports PnP environment without plugins (#8094)Fixes
[expect]
Compare DOM nodes even if there are multiple Node classes (#8064)[jest-worker]
worker.getStdout()
can returnnull
(#8083)[jest-worker]
Re-attach stdout and stderr from new processes/threads created after retries (#8087)[jest-reporters/jest-runner]
SerializechangedFiles
passed to workers (#8090)Chore & Maintenance
[*]
Make sure to included.ts
files in the tarball when building (#8086)[expect]
ExportMatchers
interface fromexpect
(#8093)v24.3.1
Compare Source
Fixes
[jest-cli]
export functions compatible withimport {default}
(#8080)[jest-worker]
: Fix retries and error notification in workers (#8079)Chore & Maintenance
[pretty-format]
: Usereact-is
instead of manual$typeof
checks (#8060)v24.3.0
Compare Source
We skipped 24.2.0 because a draft was accidentally published. Please use
24.3.0
or a newer version instead.Features
[expect]
: Improve report when matcher fails, part 10 (#7960)[expect]
: Improve report when matcher fails, part 11 (#8008)[expect]
: Improve report when matcher fails, part 12 (#8033)[expect]
: Improve report when matcher fails, part 7 (#7866)[expect]
: Improve report when matcher fails, part 8 (#7876)[expect]
: Improve report when matcher fails, part 9 (#7940)[jest-circus/jest-jasmine2]
Warn if describe returns a value (#7852)[jest-config]
Print error information on preset normalization error (#7935)[jest-get-type]
AddisPrimitive
function (#7708)[jest-haste-map]
AddskipPackageJson
option (#7778)[jest-util]
AddisPromise
(#7852)[pretty-format]
SupportReact.memo
(#7891)Fixes
[expect]
FixtoStrictEqual
not considering arrays with objects having undefined values correctly (#7938)[expect]
Fix custom async matcher stack trace (#7652)[expect]
Fix non-object received value in toHaveProperty (#7986, #8067)[expect]
Fix non-symmetric equal for Number (#7948)[expect]
Remove duck typing and obsolete browser support code when comparing DOM nodes and use DOM-Level-3 API instead (#7995)[jest-changed-files]
FixgetChangedFilesFromRoots
to not return parts of the commit messages as if they were files, when the commit messages contained multiple paragraphs (#7961)[jest-changed-files]
Fix pattern for HG changed files (#8066)[jest-changed-files]
Improve default file selection for Mercurial repos (#7880)[jest-circus]
Fix bug with test.only (#7888)[jest-circus]
: Throw explicit error when errors happen after test is considered complete (#8005)[jest-cli]
Fix prototype pollution vulnerability in dependency (#7904)[jest-cli]
Refactor-o
and--coverage
combined (#7611)[jest-environment-node]
Add missing globals: TextEncoder and TextDecoder (#8022)[jest-haste-map]
Enforce uniqueness in names (mocks and haste ids) (#8002)[jest-jasmine2]
: Throw explicit error when errors happen after test is considered complete (#8005)[jest-mock]
Adds a type check toprototype
to allow mocks of objects with a primitiveprototype
property. (#8040)[jest-transform]
Normalize config and remove unnecessary checks, convertTestUtils.js
to TypeScript (#7801)[jest-util]
Make sure to not fail if unable to assigntoStringTag
to theprocess
object, which is read only in Node 12 (#8050)[jest-validate]
Fix validating async functions (#7894)[jest-worker]
Fixjest-worker
when using pre-allocated jobs (#7934)[static]
Remove console log '-' on the front pageChore & Maintenance
[*]
: Setup building, linting and testing of TypeScript (#7808, #7855, #7951)[@jest/console]
: Extract customconsole
implementations fromjest-util
into a new separate package (#8030)[@jest/core]
Create new package, which isjest-cli
minusyargs
andprompts
(#7696)[@jest/core]
: Migrate to TypeScript (#7998)[@jest/fake-timers]
: Extract FakeTimers class fromjest-util
into a new separate package (#7987)[@jest/reporter]
: New package extracted fromjest-cli
(#7902)[@jest/reporters]
: Migrate to TypeScript (#7994, #8045)[@jest/source-map]
: ExtractgetCallsite
function fromjest-util
into a new separate package (#8029)[@jest/test-result]
: Extract TestResult types and helpers into a new separate package (#8034)[@jest/transform]
: Migrate to TypeScript (#7918, #7945)[@jest/transform]
: New package extracted fromjest-runtime
(#7915)[@jest/types]
: New package to handle shared types (#7834)[babel-jest]
: Migrate to TypeScript (#7862)[babel-plugin-jest-hoist]
: Migrate to TypeScript (#7898)[diff-sequences]
: Migrate to Typescript (#7820)[docs]
Add missing import to docs (#7928)[docs]
Update automock configuration, add note related to manual mocks (#8051)[docs]
Update/Organize TestSequencer and testSchedulerHelper code comments(#7984)[docs]
: Fix image paths in SnapshotTesting.md for current and version 24 (#7872)[docs]
: Improve runAllTimers doc (it exhausts the micro-task queue) (#8031)[docs]
: Update CONTRIBUTING.md to add information about running jest withjest-circus
locally (#8013).[expect]
: Migrate to TypeScript (#7919, #8028)[jest-changed-files]
: Migrate to TypeScript (#7827)[jest-circus]
: Migrate to TypeScript (#7916)[jest-cli]
: Migrate to TypeScript (#8024)[jest-diff]
: Migrate to TypeScript (#7824, #8027)[jest-docblock]
: Migrate to TypeScript (#7836)[jest-each]
: Migrate to Typescript (#8007)[jest-each]
: Refactor into multiple files with better types (#8018)[jest-environment-jsdom]
: Migrate to TypeScript (#7985)[jest-environment-node]
: Migrate to TypeScript (#7985)[jest-get-type]
: Migrate to TypeScript (#7818)[jest-haste-map]
: Migrate to TypeScript (#7854, #7951)[jest-jasmine2]
: TS migration (#7970)[jest-leak-detector]
: Migrate to TypeScript (#7825)[jest-matcher-utils]
: Migrate to TypeScript (#7835)[jest-message-util]
: Migrate to TypeScript (#7834)[jest-mock]
: Migrate to TypeScript (#7847, #7850, #7971)[jest-phabricator]
: Migrate to TypeScript (#7965)[jest-regex-util]
: Migrate to TypeScript (#7822)[jest-repl]
: Migrate to TypeScript (#8000)[jest-resolve-dependencies]
: Migrate to TypeScript (#7922)[jest-resolve]
: Migrate to TypeScript (#7871)[jest-runner]
: Migrate to TypeScript (#7968)[jest-runtime]
: Migrate to TypeScript (#7964, #7988)[jest-serializer]
: Migrate to TypeScript (#7841)[jest-snapshot]
: Migrate to TypeScript (#7899)[jest-util]
: Migrate to TypeScript (#7844, #8021)[jest-validate]
: Migrate to TypeScript (#7991)[jest-watcher]
: Migrate to TypeScript (#7843)[jest-worker]
: Migrate to TypeScript (#7853)[jest]
: Migrate to TypeScript (#8024)[pretty-format]
: Migrate to TypeScript (#7809, #7809)Performance
[jest-haste-map]
Optimize haste map tracking of deleted files with Watchman. (#8056)v24.1.0
Compare Source
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 usingtest.concurrent
(#7770)[jest-circus]
Same as[jest-jasmine2]
, only 5 tests will run concurrently by default (#7770)[jest-config]
A newmaxConcurrency
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 anyglobalSetup
orglobalTeardown
if there are no tests to execute (#7745)[jest-runtime]
Lock down version ofwrite-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 asname
since that breaks caching (#7746)[jest-config]
Make surenormalize
can consumeDefaults
without warnings (#7742)[jest-config]
AllowmoduleFileExtensions
without 'js' for custom runners (#7751)[jest-cli]
Load transformers before installing require hooks (#7752[jest-cli]
Handle missingnumTodoTests
in test results (#7779)[jest-runtime]
Exclude setup/teardown files from coverage report (#7790[babel-jest]
Throw an error ifbabel-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[expect]
fixed asymmetrical equality of cyclic objects (#7730)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 compileasync/await
(#7701)v24.0.0
Compare Source
Features
[jest-each]
[BREAKING] Add primitive pretty printing for interpolated titles (#7694)[jest-runtime]
Addjest.isolateModules
for scoped module initialization (#6701)[jest-diff]
[BREAKING] Support diffing numbers and booleans instead of returning null for different ones (#7605)[jest-diff]
[BREAKING] Replacediff
withdiff-sequences
package (#6961)[jest-cli]
[BREAKING] Only set error process error codes when they are non-zero (#7363)[jest-config]
[BREAKING] DeprecatesetupTestFrameworkScriptFile
in favor of newsetupFilesAfterEnv
(#7119)[jest-worker]
[BREAKING] Add functionality to call asetup
method in the worker before the first call and ateardown
method when ending the farm (#7014)[jest-config]
[BREAKING] Set defaultnotifyMode
tofailure-change
(#7024)[jest-haste-map]
[BREAKING] Remove support for@providesModule
(#6104)[jest-haste-map]
[BREAKING] Replace internal data structures to improve performance (#6960)[jest-haste-map]
[BREAKING] Use relative paths to allow remote caching (#7020)[jest-haste-map]
[BREAKING] Remove name from hash inHasteMap.getCacheFilePath
(#7218)[babel-preset-jest]
[BREAKING] Export a function instead of an object for Babel 7 compatibility (#7203)[jest-haste-map]
[BREAKING] Expose relative paths when getting the file iterator (#7321)[jest-cli]
[BREAKING] Run code transforms overglobal{Setup,Teardown}
(#7562)[jest-haste-map]
AddhasteFS.getSize(path)
(#7580)[jest-cli]
Print version ending in-dev
when running a local Jest clone (#7582)[jest-cli]
Add Support forglobalSetup
andglobalTeardown
in projects (#6865)[jest-runtime]
AddextraGlobals
to config to load extra global variables into the execution vm (#7454)[jest-util]
ExportspecialChars
containing Unicode characters and ANSI escapes for console output (#7532)[jest-config]
Handle typescript (ts
andtsx
) by default (#7533)[jest-validate]
Add support for comments inpackage.json
using a"//"
key (#7295)[jest-config]
Add shorthand for watch plugins and runners (#7213)[jest-jasmine2/jest-circus/jest-cli]
Add test.todo (#6996)[pretty-format]
Option to not escape strings in diff messages (#5661)[jest-haste-map]
AddgetFileIterator
toHasteFS
for faster file iteration (#7010)[jest-config]
AddreadConfigs
function, previously injest-cli
(#7096)[jest-snapshot]
Enable configurable snapshot paths (#6143)[pretty-format]
Support HTMLCollection and NodeList in DOMCollection plugin (#7125)[jest-runtime]
Pass the normalized configuration to script transformers (#7148)[expect]
Improve report when assertion fails, part 3 (#7152)[jest-runtime]
Ifrequire
fails without a file extension, print all files that match with one (#7160)[jest-haste-map]
MakeignorePattern
optional (#7166)[jest-haste-map]
AddgetCacheFilePath
to get the path to the cache file for aHasteMap
instance (#7217)[jest-runtime]
RemovecacheDirectory
fromignorePattern
forHasteMap
if not necessary (#7166)[jest-validate]
Add syntax to validate multiple permitted types (#7207)[jest-config]
Accept an array as as well as a string fortestRegex
([#7209]#7209))[expect/jest-matcher-utils]
Improve report when assertion fails, part 4 (#7241)[expect/jest-matcher-utils]
Improve report when assertion fails, part 5 (#7557)[expect]
Check constructor equality in .toStrictEqual() (#7005)[jest-util]
Addjest.getTimerCount()
to get the count of scheduled fake timers (#7285)[jest-config]
AdddependencyExtractor
option to use a custom module to extract dependencies from files (#7313, #7349, #7350, #7362)[jest-haste-map]
Accept agetCacheKey
method inhasteImplModulePath
modules to reset the cache when the logic changes (#7350)[jest-config]
Addhaste.computeSha1
option to compute the sha-1 of the files in the haste map (#7345)[expect]
expect(Infinity).toBeCloseTo(Infinity)
TreatsInfinity
as equal in toBeCloseTo matcher (#7405)[jest-worker]
Add node worker-thread support to jest-worker (#7408)[jest-config]
Allowbail
setting to be configured with a number allowing tests to abort aftern
of failures (#7335)[jest-config]
Allow % based configuration of--max-workers
(#7494)[jest-runner]
Instantiate the test environment class with the currenttestPath
(#7442)[jest-config]
Always resolve jest-environment-jsdom from jest-config (#7476)[expect]
Improve report when assertion fails, part 6 (#7621)[jest-worker]
AddenableWorkerThreads
option to explicitly opt-in toworker_threads
if available (#7681)Fixes
[expect]
Accept inherited properties intoHaveProperty
matcher (#7686)[jest-diff]
Do not claim that-0
and0
have no visual difference (#7605)[jest-mock]
Fix automock for numeric function names (#7653)[jest-config]
EnsureexistsSync
is only called with a string parameter (#7607)[expect]
toStrictEqual
considers sparseness of arrays. (#7591)[jest-cli]
Fix empty coverage data for untested files (#7388)[jest-cli]
[BREAKING] Do not usetext-summary
coverage reporter by default if other reporters are configured (#7058)[jest-mock]
[BREAKING] Fix bugs with mock/spy result tracking of recursive functions (#6381)[jest-haste-map]
[BREAKING] Recover files correctly after haste name collisions are fixed (#7329)[pretty-format]
[BREAKING] Omit non-enumerable symbol properties (#7448)[*]
[BREAKING] Upgrade to Babel 7, dropping support for Babel 6 (#7016)[jest-cli]
Avoid watch mode causing bad terminal behavior in some cases (#7523)[jest-runner/jest-worker]
Fix missing console output in verbose mode (#6871)[expect]
Standardize file naming inexpect
(#7306)[jest-each]
Add empty array validation check (#7249)[jest-cli]
Interrupt tests if interactive watch plugin key is pressed (#7222)[jest-each]
Add each array validation check (#7033)[jest-haste-map]
Do not visit again files with the same sha-1 (#6990)[jest-jasmine2]
Fix memory leak in Error objects hold by the framework (#6965)[jest-haste-map]
Fixed Haste whitelist generation for scoped modules on Windows (#6980)[jest-mock]
Fix inheritance of static properties and methods in mocks (#7003)[jest-mock]
Fix mocking objects withoutObject.prototype
in their prototype chain (#7003)[jest-mock]
Check_isMockFunction
is true rather than truthy on potential mocks (#7017)[jest-cli]
Update jest-cli to show git ref in message when usingchangedSince
(#7028)[jest-jasmine2
] Fix crash when test return Promise rejected with null (#7049)[jest-runtime]
Check_isMockFunction
is true rather than truthy on potential global mocks (#7017)[jest-jasmine]
Show proper error message from asyncassert
errors (#6821)[jest-jasmine2]
Better error message when a describe block is empty (#6372)[jest-jasmine2]
Pending calls inside async tests are reported as pending not failed (#6782)[jest-circus]
Better error message when a describe block is empty (#6372)[jest-jasmine2]
Add missing testLocationResults forxit
andfit
(#6482)[expect]
Return false from asymmetric matchers if received value isn’t string (#7107)[jest-cli]
Fix unhandled error when a bad revision is provided tochangedSince
(#7115)[jest-config]
Moved dynamically assignedcwd
fromjest-cli
to default configuration injest-config
(#7146)[jest-config]
FixgetMaxWorkers
on termux (#7154)[jest-runtime]
Throw an explicit error ifjs
is missing frommoduleFileExtensions
(#7160)[jest-runtime]
Fix missing coverage when using negative glob pattern intestMatch
(#7170)[*]
EnsuremaxWorkers
is at least 1 (was 0 in some cases where there was only 1 CPU) (#7182)[jest-runtime]
Fix transform cache invalidation when requiring a test file from multiple projects (#7186)[jest-changed-files]
Return correctly the changed files when usinglastCommit=true
on Mercurial repositories (#7228)[babel-jest]
Cache includes babel environment variables (#7239)[jest-config]
Use strings instead ofRegExp
instances in normalized configuration (#7251)[jest-circus]
Make sure to display real duration even if time is mocked (#7264)[expect]
Improves the failing message fortoStrictEqual
matcher. (#7224)[expect]
Improves the failing message fortoEqual
matcher. (#7325)[jest-resolve]
Fix not being able to resolve path to mapped file with custom platform (#7312)[jest-message-util]
Improve parsing of error messages for unusually formatted stack traces (#7319)[jest-runtime]
Ensure error message text is not lost on errors with code frames (#7319)[jest-haste-map]
Fix to resolve path that is start with words same as rootDir (#7324)[expect]
Fix toMatchObject matcher when used withObject.create(null)
(#7334)[jest-haste-map]
Remove legacy condition for duplicate module detection (#7333)[jest-haste-map]
Fixrequire
detection with trailing commas and ignoreimport typeof
modules (#7385)[jest-cli]
Fix to set prettierPath via config file (#7412)[expect]
Test more precisely for class instance getters (#7477)[jest-cli]
Support dashed args (#7497)[jest-cli]
Fix to run in band tests if watch mode enable when runInBand arg used (#7518)[jest-runtime]
Fix mistake as test files when run coverage issue. (#7506)[jest-cli]
print info about passWithNoTests flag (#7309)[pretty-format]
Omit unnecessary symbol filter for object keys (#7457)[jest-runtime]
FixrequireActual
on node_modules with mock present (#7404)[jest-resolve]
FixisBuiltinModule
to support versions of node withoutmodule.builtinModules
(#7565)[babel-jest]
Setcwd
to be resilient to it changing during the runtime of the tests (#7574)[jest-snapshot]
Write and read snapshots from disk even iffs
is mocked (#7080)[jest-config]
Normalizeconfig.cwd
andconfig.rootDir
using `realpath (#7598)[jest-environment-node]
Fix buffer property is not ArrayBuffer issue. (#7626)[babel-plugin-jest-hoist]
Ignore TS type annotations when looking for out-of-scope references (#7641)[jest-config]
Add name to project if one does not exist to pick correct resolver (#5862)[jest-runtime]
PasswatchPathIgnorePatterns
to Haste instance (#7585)[jest-runtime]
Resolve mock files via Haste when usingrequire.resolve
(#7687)Chore & Maintenance
[*]
[BREAKING] Require Node.js 6+ for all packages (#7258)[jest-util]
[BREAKING] Remove long-deprecated globals for fake timers (#7285)[*]
[BREAKING] Upgrade to Micromatch 3 (#6650)[*]
[BREAKING] Remove regenerator-runtime injection (#7595)[jest-worker]
Disableworker_threads
to avoid issues with libraries to ready for it (#7681)[docs]
Fix message property in custom matcher example to return a function instead of a constant. (#7426)[jest-circus]
Standardize file naming injest-circus
(#7301)[docs]
Add synchronous test.each setup (#7150)[docs]
Addthis.extend
to the Custom Matchers API reference (#7130)[docs]
Fix default value forcoverageReporters
value in configuration docs (#7126)[docs]
Add link for jest-extended in expect docs (#7078)[jest-util]
Add ErrorWithStack class (#7067)[docs]
Document--runTestsByPath
CLI parameter (#7046)[docs]
Fix babel-core installation instructions (#6745)[docs]
Explain how to rewrite assertions to avoid large irrelevant diff (#6971)[examples]
add example using Babel 7 (#6983)[docs]
Replace shallow equality with referential identity inExpectAPI.md
(#6991)[jest-changed-files]
Refactor to useexeca
overchild_process
(#6987)[*]
Bump dated dependencies (#6978)[scripts]
Don’t make empty sub-folders for ignored files in build folder (#7001)[docs]
Add missing export statement inpuppeteer_environment.js
underdocs/Puppeteer.md
(#7127)[docs]
Removed useless expect.assertions inTestingAsyncCode.md
(#7131)[docs]
Remove references to@providesModule
which isn't supported anymore (#7147)[docs]
UpdatesetupFiles
documentation for clarity (#7187)[docs]
Changerequire.require*
tojest.require*
(#7210)[jest-circus]
Add readme.md (#7198)[jest-editor-support]
Remove from the repository (#7232)[jest-test-typescript-parser]
Remove from the repository (#7232)[tests]
Free tests from the dependency on value of FORCE_COLOR (#6585)[*]
Add babel plugin to make sure Jest is unaffected by fake Promise implementations (#7225)[docs]
Add correct default value fortestUrl
config option (#7277)[docs]
Remove duplicate code inMockFunctions
(#7297)[*]
Add check for Facebook copyright headers on CI (#7370)[*]
Update Facebook copyright headers (#7589)[jest-haste-map]
RefactordependencyExtractor
and tests (#7385)[docs]
Clearify conditional setting ofNODE_ENV
(#7369)[docs]
Clarify conditional setting ofNODE_ENV
(#7369)[*]
Standardize file names (#7316, #7266, #7238, #7314, #7467, #7464), #7471)[docs]
AddtestPathIgnorePatterns
in CLI documentation (#7440)[docs]
Removed misleading text aboutdescribe()
grouping together tests into a test suite (#7434)[diff-sequences]
Add performance benchmark to package (#7603)[*]
Replace as manyObject.assign
with object spread as possible (#7627)[ci]
Initial support for Azure Pipelines (#7556)Performance
[jest-mock]
ImprovegetType
function performance. (#7159)v23.6.0
Compare Source
Features
[jest-cli]
AddchangedSince
to allowed watch mode configs (#6955)[babel-jest]
Add support forbabel.config.js
added in Babel 7.0.0 (#6911)[jest-resolve]
Add support for an experimentalmapper
option (Watchman crawler only) that adds virtual files to the Haste map (#6940)Fixes
[jest-resolve]
Only resolve realpath once in try-catch (#6925)[expect]
Fix TypeError intoBeInstanceOf
onnull
orundefined
(#6912)[jest-jasmine2]
Throw a descriptive error if the first argument supplied to a hook was not a function (#6917) and (#6931)[jest-circus]
Throw a descriptive error if the first argument supplied to a hook was not a function (#6917) and (#6931)[expect]
Fix variadic custom asymmetric matchers (#6898)[jest-cli]
Fix incorrecttestEnvironmentOptions
warning (#6852)[jest-each]
Prevent done callback being supplied to describe (#6843)[jest-config]
Better error message for a case when a preset module was found, but nojest-preset.js
orjest-preset.json
at the root (#6863)[jest-haste-map]
Catch crawler error when unsuccessfully reading directories (#6761)Chore & Maintenance
[docs]
Add custom toMatchSnapshot matcher docs (#6837)[docs]
Improve the documentation regarding preset configuration (#6864)[docs]
Clarify usage of--projects
CLI option (#6872)[docs]
Correctfailure-change
notification mode (#6878)[scripts]
Don’t remove node_modules from subdirectories of presets in e2e tests (#6948)[diff-sequences]
Double-check number of differences in tests (#6953)v23.5.0
Compare Source
Features
[jest-cli]
Add package name toNotifyReporter
notification (#5898)[jest-runner]
print stack trace whenprocess.exit
is called from user code (#6714)[jest-each]
introduces%#
option to add index of the test to its title (#6414)[pretty-format]
Support serializingDocumentFragment
(#6705)[jest-validate]
Addrecursive
andrecursiveBlacklist
options for deep config checks (#6802)[jest-cli]
Check watch plugins for key conflicts (#6697)Fixes
[jest-snapshot]
Mark snapshots as obsolete when moved to an inline snapshot (#6773)[jest-config]
Fix--coverage
with--findRelatedTests
overwritingcollectCoverageFrom
options (#6736)[jest-config]
Update default config for testURL from 'about:blank' to 'http://localhost' to address latest JSDOM security warning. (#6792)[jest-cli]
FixtestMatch
not working with negations (#6648)[jest-cli]
Don't report promises as open handles (#6716)[jest-each]
Add timeout support to parameterised tests (#6660)[jest-cli]
Improve the message when running coverage while there are no files matching global threshold (#6334)[jest-snapshot]
Correctly merge property matchers with the rest of the snapshot intoMatchSnapshot
. (#6528)[jest-snapshot]
Add error messages for invalid property matchers. (#6528)[jest-cli]
Show open handles from inside test files as well (#6263)[jest-haste-map]
Fix a problem where creating folders ending with.js
could cause a crash (#6818)Chore & Maintenance
[docs]
Document another option to avoid warnings with React 16 (#5258)[docs]
Add note explaining whenjest.setTimeout
should be called (#6817)[docs]
Fixed bug in example code (#6828)v23.4.2
Compare Source
Performance
[jest-changed-files]
limit git and hg commands to specified roots (#6732)Fixes
[jest-circus]
Fix retryTimes so errors are reset before re-running (#6762)[docs]
Updateexpect.objectContaining()
description (#6754)[babel-jest]
MakegetCacheKey()
take into accountcreateTransformer
options (#6699)[jest-jasmine2]
Use prettier throughrequire
instead oflocalRequire
. FixesmatchInlineSnapshot
where prettier dependencies likepath
andfs
are mocked withjest.mock
. (#6776)[docs]
Fix contributors link (#6711)[website]
Fix website versions page to link to correct language (#6734)[expect]
UpdatetoContain
suggestion to contain equal message (#6792)v23.4.1
Compare Source
Features
[jest-cli]
Watch plugins now have access to a broader range of global configuration options in theirupdateConfigAndRun
callbacks, so they can provide a wider set of extra features (#6473)[jest-snapshot]
babel-traverse
is now passed tojest-snapshot
explicitly to avoid unnecessary requires in every testFixes
[jest-haste-map]
Optimize watchman crawler by usingglob
on initial query (#6689)[pretty-format]
Fix formatting of invalid Date objects (#6635)v23.4.0
Compare Source
Features
[jest-haste-map]
AddcomputeDependencies
flag to avoid opening files if not needed (#6667)[jest-runtime]
Supportrequire.resolve.paths
(#6471)[jest-runtime]
Supportpaths
option forrequire.resolve
(#6471)Fixes
[jest-runner]
Force parallel runs for watch mode, to avoid TTY freeze (#6647)[jest-cli]
properly reprint resolver errors in watch mode (#6407)[jest-cli]
Write configuration to stdout when the option was explicitly passed to Jest (#6447)[jest-cli]
Fix regression on non-matching suites (6657)[jest-runtime]
Roll backmicromatch
version to prevent regression when matching files (#6661)v23.3.0
Compare Source
Features
[jest-cli]
Allow watch plugin to be configured (#6603)[jest-snapshot]
IntroducetoMatchInlineSnapshot
andtoThrowErrorMatchingInlineSnapshot
matchers (#6380)Fixes
[jest-regex-util]
Improve handling already escaped path separators on Windows (#6523)[jest-cli]
FixtestNamePattern
value with interactive snapshots (#6579)[jest-cli]
Fix enter to interrupt watch mode (#6601)Chore & Maintenance
[website]
Switch domain to https://jestjs.io (#6549)[tests]
Improve stability ofyarn test
on Windows (#6534)[*]
Transpile object shorthand into Node 4 compatible syntax (#6582)[*]
Update all legacy links to jestjs.io (#6622)[docs]
Add docs for 23.1, 23.2, and 23.3 (#6623)[website]
Only test/deploy website if relevant files are changed (#6626)[docs]
Describe behavior ofresetModules
option when set tofalse
(#6641)v23.2.0
Compare Source
Features
[jest-each]
Add support for keyPaths in test titles (#6457)[jest-cli]
Addjest --init
option that generates a basic configuration file with a short description for each option (#6442)[jest.retryTimes]
Addjest.retryTimes()
option that allows failed tests to be retried n-times when using jest-circus. (#6498)Fixes
[docs]
Fixed error in documentation for expect.not.arrayContaining(array). (#6491)[jest-cli]
Add check to make sure one or more tests have run before notifying when using--notify
(#6495)[jest-cli]
PassglobalConfig
as a parameter toglobalSetup
andglobalTeardown
functions (#6486)[jest-config]
Add missing options to thedefaults
object (#6428)[expect]
Using symbolic property names in arrays no longer causes thetoEqual
matcher to fail (#6391)[expect]
toEqual
no longer tries to compare non-enumerable symbolic properties, to be consistent with non-symbolic properties. (#6398)[jest-util]
console.timeEnd
now properly log elapsed time in milliseconds. (#6456)[jest-mock]
FixMockNativeMethods
access in react-nativejest.mock()
(#6505)[jest-cli]
Fixreporters
formoduleName
='default'
(#6542)Chore & Maintenance
[docs]
Add jest-each docs for 1 dimensional arrays (#6444)v23.1.0
Compare Source
Features
[jest-each]
Add pretty-format serialising to each titles (#6357)[jest-cli]
shouldRunTestSuite watch hook now receives an object withconfig
,testPath
andduration
(#6350)[jest-each]
Support one dimensional array of data (#6351)[jest-watch]
create new packagejest-watch
to ease custom watch plugin development (#6318)[jest-circus]
Make hooks in empty describe blocks error (#6320)errorOnDeprecated
which makes calling deprecated APIs throw hepful error messages (#6339)Fixes
[jest-each]
Fix pluralising missing arguments error (#6369)[jest-each]
Stop test title concatenating extra args (#6346)[expect]
toHaveBeenNthCalledWith/nthCalledWith gives wrong call messages if not matched (#6340)[jest-each]
Make sure invalid arguments toeach
points back to the user's code (#6347)[expect]
toMatchObject throws TypeError when a source property is null (#6313)[jest-cli]
Normalize slashes in paths in CLI output on Windows (#6310)[jest-cli]
Fix run beforeAll in excluded suites tests" mode. (#6234)[jest-haste-map
] Compute SHA-1s for non-tracked files when using Node crawler (#6264)Chore & Maintenance
[docs]
Improve documentation ofmockClear
,mockReset
, andmockRestore
(#6227)[jest-each]
Refactor each to use shared implementation with core (#6345)[jest-each]
Update jest-each docs for serialising values into titles (#6337)[jest-circus]
Add dependency on jest-each (#6309)[filenames]
Rename "integration-tests" to "e2e" (#6315)[docs]
Mention the use of commit hash with--changedSince
flag (#6330)v23.0.1
Compare Source
Chore & Maintenance
[jest-jasemine2]
Add dependency on jest-each (#6308)[jest-each]
Move jest-each into core Jest (#6278)[examples]
Update typescript example to using ts-jest (#6260)Fixes
[pretty-format]
Serialize inverse asymmetric matchers correctly (#6272)v23.0.0
Compare Source
Features
[expect]
ExposegetObjectSubset
,iterableEquality
, andsubsetEquality
(#6210)[jest-snapshot]
Add snapshot property matchers ([#62Renovate configuration
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