chore(deps): update dependency jest to v26 - autoclosed #96

fetz-bot · 2020-05-05T13:46:16Z

This Pull Request updates dependency jest from ^23.0.0 to ^26.0.0

Release Notes

`v26.6.3`

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Fixes

[jest-resolve-dependencies] Continue dependency resolution if mock dependency can't be found (#10779)

`v26.6.2`

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Features

[jest-core] Add findRelatedTests and nonFlagArgs in allowed config options for updateConfigAndRun in watch plugins (#10659)

Fixes

[babel-plugin-jest-hoist] Preserve order of hoisted mock nodes within containing block (#10536)
[babel-plugin-jest-hoist] Hoist pure constants to support experimental JSX transform in hoisted mocks (#10723)
[babel-preset-jest] Update babel-preset-current-node-syntax to support top level await (#10747)
[expect] Revert "Fix objectContaining to work recursively into sub-objects (#10508)" (#10766)
[jest-circus, jest-jasmine2] fix: don't assume stack is always a string (#10697)
[jest-config] Fix bug introduced in watch mode by PR #10678 (#10692)
[jest-config] Throw correct error for missing preset modules (#10737)
[jest-resolve-dependencies] Resolve mocks as dependencies (#10713)
[jest-runtime] Handle file URLs in dynamic imports (#10744)
[jest-runtime, babel-jest] Pass more ESM options to @jest/transform (#10752)
[jest-runtime] Properly inject extraGlobals into the runtime (#10758)
[jest-transform] Link to ESM docs on syntax errors (#10748)

Chore & Maintenance

[docs] Add docs for using mocks in TypeScript (#10415)
[eslint-config-fb-strict] Move package from this repo to fbjs repo (#10739)
[examples] Update TypeScript example to show use of newer Jest types (#10399)
[jest-cli] chore: standardize files and folder names (#10698)
[jest-config] Switch ts-node Register type to Service due to deprecation (#11210)

`v26.6.1`

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Features

[jest-runtime] Support named exports from CommonJS as named ES Module imports (#10673)
[jest-validate] Add support for recursiveDenylist option as an alternative to recursiveBlacklist (#10236)

Fixes

[expect] Fix objectContaining to work recursively into sub-objects (#10508)
[jest-cli, jest-core, jest-config, jest-types] Fix --onlyFailures flag to work in non-watch mode (#10678)
[jest-config] Fix for the jest.config.ts compiler to not interfere with tsconfig.json files (#10675)
[jest-message-util] Update to work properly with Node 15 (#10660)
[jest-mock] Allow to mock methods in getters (TypeScript 3.9 export) (#10156)

`v26.6.0`

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Features

[jest-cli, jest-config] Add support for the jest.config.ts configuration file (#10564)

Fixes

[jest-config] Simplify transform RegExp (#10207)
[jest-fake-timers] Lazily instantiate mock timers (#10551)
[jest-runtime] require.main is no longer undefined when using jest.resetModules (#10626)
[@jest/types] Add missing values for timers (#10632)

Chore & Maintenance

[docs] Add step for fetching backers.json file in website setup docs (#10631)
[docs] Add page detailing environment variables set by Jest (#10630)
[jest-circus] Refactor callAsyncCircusFn parameters (#10629)

`v26.5.3`

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Features

[jest-runtime] add support for dynamic import() from CommonJS (#10620)

Fixes

[jest-runner, jest-runtime] require.main should not be undefined with createRequire() (#10610)
[jest-runtime] add missing module.path property (#10615)
[jest-runtime] Add mainModule instance variable to runtime (#10621)
[jest-runtime] Evaluate Node core modules on dynamic import() (#10622)
[jest-validate] Show suggestion only when unrecognized cli param is longer than 1 character (#10604)
[jest-validate] Validate testURL as CLI option (#10595)

`v26.5.2`

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Fixes

[*] Revert usage of Escalade and rollback Yargs to v15 as it breaks Node 13 (#10599)
[jest-circus] Setup globals before emitting setup, and include Jest globals in the setup payload (#10598)
[jest-mock] Fix typings for mockResolvedValue, mockResolvedValueOnce, mockRejectedValue and mockRejectedValueOnce (#10600)

`v26.5.0`

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Features

[jest-circus, jest-config, jest-runtime] Add new injectGlobals config and CLI option to disable injecting global variables into the runtime (#10484)
[jest-each] Fixes .each type to always be callable (#10447)
[jest-runner] Add support for moduleLoaders with default exports (#10541)
[@jest/create-cache-key-function] Added a new package for creating cache keys (#10587)

Fixes

[jest-circus, jest-jasmine2] Find correct location for test.each tests (#10413)
[jest-console] Add Console constructor to console object (#10502)
[jest-globals] Fix lifecycle hook function types (#10480)
[jest-runtime] Remove usage of vm.compileFunction due to a performance issue (#10586)

Chore & Maintenance

[jest-resolve] Replace read-pkg-up with escalade package (10558)
[jest-environment-jsdom] Update jsdom to 16.4.0 (10578)

`v26.4.2`

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Fixes

[expect] Fix toMatchObject to work with inherited class getters (#10381)
[pretty-format] Lower minimum node version to >= 10 (#10435)

`v26.4.1`

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Fixes

[jest-core] Don't report ELDHistogram as open handle (#10417)
[jest-matcher-utils] Fix diffing object contain readonly symbol key object (#10414)
[jest-reporters] Fixes notify reporter on Linux (using notify-send) (#10393)
[jest-snapshot] Correctly handles arrays and property matchers in snapshots (#10404)

`v26.4.0`

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Features

[jest-resolve] Add support for packageFilter on custom resolver (#10393)

Fixes

[pretty-format] Handle tagName not being a string (#10397)

`v26.3.0`

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Features

[jest-circus, jest-jasmine2] Include failureDetails property in test results (#9496)
[jest-each, jest-jasmine, jest-circus] Add support for .concurrent.each (#9326)

Fixes

[jest-config] Add .pnp.js to transformIgnorePatterns defaults (#10383)
[jest-leak-detector] Wait properly for GC runs due to changes in Node 14.7 (#10366)
[jest-worker] Downgrade minimum node version to 10.13 (#10352)
[docs] Update snapshot testing documentation(#10359)

`v26.2.2`

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Fixes

[jest-cli] Use correct file name to override existing jest config on init (#10337)
[jest-haste-map] Properly detect support for native find (#10346)

`v26.2.1`

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Fixes

[jest-worker] Make sure to work with Node TS typings v12 (#10336)

`v26.2.0`

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Features

[jest-core, jest-circus, jest-reporter, jest-runner] Added support for reporting individual test cases using jest-circus (#10227)
[jest-config, jest-reporter, jest-runner, jest-test-sequencer] Add slowTestThreshold configuration option (#9366)
[jest-haste-map] Watchman crawler now includes dotfiles (#10075)
[jest-worker] Added support for workers to send custom messages to parent in jest-worker (#10293)
[jest-worker] Support passing resourceLimits (#10335)
[pretty-format] Added support for serializing custom elements (web components) (#10217)

Fixes

[expect] Match symbols and bigints in any() (#10223)
[jest-changed-files] Use git diff instead of git log for --changedSince (#10155)
[jest-console] Add missing console.timeLog for compatibility with Node (#10209)
[jest-haste-map] Check find binary supports the -iname parameter (#10308)
[jest-snapshot] Strip added indentation for inline error snapshots (#10217)

Chore & Maintenance

[*] Add missing dependency on @types/node (#10248)
[jest-jasmine2] Convert PCancelable to TypeScript (#10215)
[jest-jasmine2] Refine typings of queueRunner (#10215)
[jest-jasmine2] Remove usage of Function type (#10216)
[jest-resolve] Improve types (#10239)
[docs] Clarify the jest.requireActual(moduleName) example
[jest-types] Refine typings of coverageReporters (#10275)

`v26.1.0`

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Features

[jest-mock] Export Mock, MockInstance, SpyInstance types (#10138)
[jest-config] Support config files exporting (async) functions (#10001)
[jest-cli, jest-core] Add --selectProjects CLI argument to filter test suites by project name (#8612)
[jest-cli, jest-init] Add coverageProvider to jest --init prompts (#10044)

Fixes

[jest-console] getConsoleOutput to receive global stack trace config and use it to format stack trace (#10081)
[jest-jasmine2] Stop adding : after an error that has no message (#9990)
[jest-diff] Control no diff message color with commonColor in diff options (#9997)
[jest-snapshot] Fix TypeScript compilation (#10008)

Chore & Maintenance

[docs] Correct confusing filename in enableAutomock example (#10055)
[jest-core] 🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉 (#10000)
[jest-core, jest-reporters, jest-test-result, jest-types] Cleanup displayName type (#10049)
[jest-runtime] Jest-internal sandbox escape hatch (#9907)
[jest-fake-timers] Update now param type to support Date in addition to number. (#10169)
[docs] Add param to setSystemTime docs and remove preceding period from it and getRealSystemTime (#10169)
[jest-snapshot, jest-util] Replace make-dir with fs.mkdir (#10136)
[docs] Added parcel-bundler documentation inside readme.md file

Performance

[jest-core, jest-transform, jest-haste-map] Improve Jest startup time and test runtime, particularly when running with coverage, by caching micromatch and avoiding recreating RegExp instances (#10131)

`v26.0.1`

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Fixes

[jest-circus] Backward compatibility for deprecated DescribeBlock.tests to not break e.g. Detox reporter

`v26.0.0`

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Features

[jest-environment-jsdom] [BREAKING] Upgrade jsdom to v16 (#9606)
[@jest/fake-timers] Add possibility to use a modern implementation of fake timers, backed by @sinonjs/fake-timers (#7776)
[jest-runtime] Add createMockFromModule as an alias for genMockFromModule (#9962)

Fixes

[babel-jest] Handle null being passed to createTransformer (#9955)
[jest-circus, jest-console, jest-jasmine2, jest-reporters, jest-util, pretty-format] Fix time durating formatting and consolidate time formatting code (#9765)
[jest-circus] [BREAKING] Fail tests if a test takes a done callback and have return values (#9129)
[jest-circus] [BREAKING] Throw a proper error if a test / hook is defined asynchronously (#8096)
[jest-circus] Throw more descriptive error if hook is defined inside test (#9957)
[jest-circus] [BREAKING] Align execution order of tests to match jasmine's top to bottom order (#9965)
[jest-config, jest-resolve] [BREAKING] Remove support for browser field (#9943)
[jest-haste-map] Stop reporting files as changed when they are only accessed (#7347)
[jest-resolve] Show relative path from root dir for module not found errors (#9963)
[jest-runtime] Fix absolute path moduleNameMapper + jest.mock bug (#8727)

Chore & Maintenance

[*] [BREAKING] TypeScript definitions requires a minimum of TypeScript v3.8 (#9823)
[*] [BREAKING] Drop support for Node 8 (#9423)
[*] Upgrade to chalk@4 (#9752)
[*] Remove usage of realpath-native (#9952)
[docs] Fix example reference implementation to use Jest with Phabricator (#8662)
[docs] Added default compiler to tranform (#8583)
[docs] Updated Testing Frameworks guide with React; make it generic (#9106)
[expect, jest-mock, pretty-format] [BREAKING] Remove build-es5 from package (#9945)
[@jest/fake-timers, @jest/environment] [BREAKING] Rename LolexFakeTimers to ModernFakeTimers (#9960)
[jest-haste-map] [BREAKING] removed providesModuleNodeModules (#8535)
[jest-runtime] [BREAKING] Remove long-deprecated require.requireActual and require.requireMock methods (#9854)

`v25.5.4`

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Fixes

[jest-jasmine2] Don't run beforeAll / afterAll in skipped describe blocks (#9931)

Chore & Maintenance

[jest-runtime] Do not warn when mutating require.cache (#9946)

`v25.5.3`

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Chore & Maintenance

[jest-circus] Fix memory leak when running in band (#9934)

`v25.5.2`

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Fixes

[jest-globals] Export globals as values, not types (#9925)

`v25.5.1`

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Fixes

[jest-haste-map] Add missing @types/graceful-fs dependency (#9913)
[jest-runner] Correctly serialize Set passed to worker (#9915)
[jest-runtime] Vary ESM cache by query (#9914)

`v25.5.0`

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Features

[@jest/globals] New package so Jest's globals can be explicitly imported (#9801)
[jest-core] Show coverage of sources related to tests in changed files (#9769)
[jest-runtime] Populate require.cache (#9841)

Fixes

[*] Use graceful-fs directly in every package instead of relying on fs being monkey patched (#9443)
[expect] Prints the Symbol name into the error message with a custom asymmetric matcher (#9888)
[jest-circus, jest-jasmine2] Support older version of jest-runtime (#9903 & #9842)
[@jest/environment] Make sure not to reference Jest types (#9875)
[jest-message-util] Code frame printing should respect --noStackTrace flag (#9866)
[jest-runtime] Support importing CJS from ESM using import statements (#9850)
[jest-runtime] Support importing parallel dynamic imports (#9858)
[jest-transform] Improve source map handling when instrumenting transformed code (#9811)

Chore & Maintenance

[docs] Add an example for mocking non-default export class

Performance

[jest-resolve] Update resolve to a version using native realpath, which is faster than the default JS implementation (#9872)
[jest-resolve] Pass custom cached realpath function to resolve (#9873)
[jest-runtime] Add teardown method to clear any caches when tests complete (#9906)
[jest-runtime] Do not pass files required internally through transformation when loading them (#9900)
[jest-runtime] Use Maps instead of object literals as cache holders (#9901)

`v25.4.0`

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[expect] Support async functions in toThrow (#9817)
[jest-console] Add code frame to console.error and console.warn (#9741)
[jest-runtime, jest-jasmine2, jest-circus] Experimental, limited ECMAScript Modules support (#9772 & #9842)

Fixes

[expect] Restore support for passing functions to toHaveLength matcher (#9796)
[jest-changed-files] --only-changed should include staged files (#9799)
[jest-circus] Throw on nested test definitions (#9828)
[jest-each] each will throw an error when called with too many arguments (#9818)
[jest-runner] Don't print warning to stdout when using --json (#9843)

Chore & Maintenance

[*] Do not generate TypeScript declaration source maps (#9822)
[*] Transpile code for Node 8.3, not 8.0 (#9827)

`v25.3.0`

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Features

[babel-jest] Support passing supportsDynamicImport and supportsStaticESM (#9766)
[babel-preset-jest] Enable all syntax plugins not enabled by default that works on current version of Node (#9774)
[jest-circus] Enable writing async test event handlers (#9397)
[jest-runtime, @jest/transformer] Support passing supportsDynamicImport and supportsStaticESM (#9597)

Chore & Maintenance

[*] Replace anys with unknowns (#9626)
[@jest/transform] Expose type CacheKeyOptions for getCacheKey (#9762)
[@jest/types] Correct type testRegex for ProjectConfig (#9780)

`v25.2.7`

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Fixes

[jest-matcher-utils] Replace accessors with values to avoid calling setters in object descriptors when computing diffs for error reporting (#9757)
[@jest/watcher] Correct return type of shouldRunTestSuite for JestHookEmitter (#9753)

`v25.2.6`

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Chore & Maintenance

[*] 25.2.5 was published without changes from 25.2.4 - 25.2.6 includes all changes from that version.

`v25.2.4`

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Features

[jest-message-util] Check for common errors when using the wrong test environment (#8245)

Fixes

[jest-circus] Fix type elision of jest-runtime imports (#9717)
[@jest/transform] Fix coverage reporter for uncovered files without transformers, reverting #9460 (#9724)

`v25.2.3`

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Fixes

[*] Verify all packages are properly downleveled for older versions of TypeScript (#9715)

`v25.2.2`

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Fixes

[jest-environment-node] Remove getVmContext from Node env on older versions of Node (#9708)
[jest-runtime] Return constructable class from require('module') (#9711)

`v25.2.1`

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Fixes

[*] Downlevel TypeScript definitions files for compatibility with TS<3.8 (#9705)

`v25.2.0`

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Features

[jest-config] Support ESM config files with .js extension (#9573).
[jest-runtime] Override module.createRequire to return a Jest-compatible require function (#9469)
[jest-haste-map] [BREAKING] Remove mapper option (#9581)
[*] Support array of paths for moduleNameMapper aliases (#9465)
[jest-reporters] Adds ability to pass options to the istanbul-reporter through coverageReporters (#9572)
[jest-runtime] Require stack when a module cannot be resolved (#9681)
[jest-transform] writeCacheFile no longer calls fsync (#9695)

Fixes

[expect] Handle readonly properties correctly (#9575)
[jest-cli] Set coverageProvider correctly when provided in config (#9562)
[jest-cli] Allow specifying .cjs and .mjs config files by --config CLI option (#9578)
[jest-cli] Update yargs to fix CLI flag overriding (#9519)
[jest-config] Treat setupFilesAfterEnv like setupFiles when normalizing configs against presets (#9495)
[jest-config] Support .mjs config files on Windows as well (#9558)
[jest-config] Verify rootDir and all roots are directories (#9569)
[jest-config] Ensure pattern of replacePosixSep is a string (#9546)
[jest-haste-map] Fix crash on unix based systems without find (#9579)
[jest-jasmine2] Fix --testNamePattern matching with concurrent tests (#9090)
[jest-matcher-utils] Fix diff highlight of symbol-keyed object. (#9499)
[@jest/reporters] Notifications should be fire&forget rather than having a timeout (#9567)
[jest-resolve] Fix module identity preservation with symlinks and browser field resolution (#9511)
[jest-resolve] Do not confuse directories with files (#8912)
[jest-resolve] moduleNameMapper should take precedence over Node core modules (#9563)
[jest-runtime] Reset isolateModules if it fails (#9541)
[jest-runtime] Yarn PnP errors displayed to the user (#9681)
[jest-snapshot] Downgrade semver to v6 to support node 8 (#9451)
[jest-snapshot] Properly indent new snapshots in the presences of existing ones (#9523)
[jest-transform] Correct sourcemap behavior for transformed and instrumented code (#9460)
[jest-transform] Allow instrumentation of transformed files with weird file extensions (#9589)
[@jest/types] Make ConfigGlobals an interface to allow for declaration merging. (#9570)
[pretty-format] Export OldPlugin type (#9491)

Chore & Maintenance

[docs] Warn about unexpected behavior / bug of node-notifier when using the notify options.
[docs] Grammatical corrections to Async docs page. (#9679)
[jest-resolver] Use resolve package to implement custom module resolution (#9520)
[jest-runtime] Move execution of setupFiles to jest-runner (#9596)
[jest-runtime] Update anchor link in helpers (#9616)
[@jest/reporters] Remove unused dependencies and type exports (#9462)
[website] Update pictures of reports when matchers fail (#9214)

Performance

[jest-haste-map] Reduce number of lstat calls in node crawler (#9514)

`v25.1.0`

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Features

[babel-plugin-jest-hoist] Show codeframe on static hoisting issues (#8865)
[babel-plugin-jest-hoist] Add BigInt to ALLOWED_IDENTIFIERS (#8382)
[babel-preset-jest] Add @babel/plugin-syntax-bigint (#8382)
[expect] Add BigInt support to toBeGreaterThan, toBeGreaterThanOrEqual, toBeLessThan and toBeLessThanOrEqual (#8382)
[expect, jest-matcher-utils] Display change counts in annotation lines (#9035)
[expect, jest-snapshot] Support custom inline snapshot matchers (#9278)
[jest-config] Throw the full error message and stack when a Jest preset is missing a dependency (#8924)
[jest-config] [BREAKING] Set default display name color based on runner (#8689)
[jest-config] Merge preset globals with project globals (#9027)
[jest-config] Support .cjs config files (#9291)
[jest-config] [BREAKING] Support .mjs config files (#9431)
[jest-core] Support reporters as default exports (#9161)
[jest-core] Support --findRelatedTests paths case insensitivity on Windows (#8900)
[jest-diff] Add options for colors and symbols (#8841)
[jest-diff] [BREAKING] Export as ECMAScript module (#8873)
[jest-diff] Add includeChangeCounts and rename Indicator options (#8881)
[jest-diff] Add changeColor and patchColor options (#8911)
[jest-diff] Add trailingSpaceFormatter option and replace cyan with commonColor (#8927)
[jest-diff] Add firstOrLastEmptyLineReplacement option and export 3 diffLines functions (#8955)
[jest-environment] Add optional getVmContext next to runScript (#9252 & #9428)
[jest-environment-jsdom] Add fakeTimersLolex (#8925)
[jest-environment-node] Add fakeTimersLolex (#8925)
[jest-environment-node] Add queueMicrotask (#9140)
[jest-environment-node] Implement getVmContext (#9252 & #9428)
[@jest/fake-timers] Add Lolex as implementation of fake timers (#8897)
[jest-get-type] Add BigInt support. (#8382)
[jest-matcher-utils] Add BigInt support to ensureNumbers ensureActualIsNumber, ensureExpectedIsNumber (#8382)
[jest-matcher-utils] Ignore highlighting matched asymmetricMatcher in diffs (#9257)
[jest-reporters] Export utils for path formatting (#9162)
[jest-reporters] Provides global coverage thresholds as watermarks for istanbul (#9416)
[jest-runner] Warn if a worker had to be force exited (#8206)
[jest-runtime] [BREAKING] Do not export ScriptTransformer - it can be imported from @jest/transform instead (#9256)
[jest-runtime] Use JestEnvironment.getVmContext and vm.compileFunction if available to avoid the module wrapper (#9252 & #9428)
[jest-snapshot] Display change counts in annotation lines (#8982)
[jest-snapshot] [BREAKING] Improve report when the matcher has properties (#9104)
[jest-snapshot] Improve colors when snapshots are updatable (#9132)
[jest-snapshot] Ignore indentation for most serialized objects (#9203)
[jest-transform] Create createTranspilingRequire function for easy transpiling modules (#9194)
[jest-transform] [BREAKING] Return transformed code as a string, do not wrap in vm.Script (#9253)
[@jest/test-result] Create method to create empty TestResult (#8867)
[jest-worker] [BREAKING] Return a promise from end(), resolving with the information whether workers exited gracefully (#8206)
[jest-reporters] Transform file paths into hyperlinks (#8980)

Fixes

[expect] Display expectedDiff more carefully in toBeCloseTo (#8389)
[expect] Avoid incorrect difference for subset when toMatchObject fails (#9005)
[expect] Consider all RegExp flags for equality (#9167)
[expect] [BREAKING] Consider primitives different from wrappers instantiated with new (#9167)
[expect] Prevent maintaining RegExp state between multiple tests (#9289)
[expect] Fix subsetEquality false circular reference detection (#9322)
[jest-config] Use half of the available cores when watchAll mode is enabled (#9117)
[jest-config] Fix Jest multi project runner still cannot handle exactly one project (#8894)
[jest-console] Add missing console.group calls to NullConsole (#9024)
[jest-core] Don't include unref'd timers in --detectOpenHandles results (#8941)
[jest-core] Limit number of workers when creating haste maps in projects (#9259)
[jest-diff] Do not inverse format if line consists of one change (#8903)
[jest-diff] Rename some new options and change their default values (#9077)
[jest-environment-node] Fix TextEncoder.encode not referencing same global Uint8Array constructor (#9261)
[jest-fake-timers] getTimerCount will not include cancelled immediates (#8764)
[jest-fake-timers] Support util.promisify on setTimeout (#9180)
[jest-jasmine2, jest-circus] Improve error message format for Node's assert.fail (#9262)
[jest-leak-detector] [BREAKING] Use weak-napi instead of weak package (#8686)
[jest-mock] Fix for mockReturnValue overriding mockImplementationOnce (#8398)
[jest-reporters] Make node-notifier an optional dependency (#8918)
[jest-reporters] Make all arguments to methods on BaseReporter optional (#9159)
[jest-resolve]: Set MODULE_NOT_FOUND as error code when module is not resolved from paths (#8487)
[jest-resolve-dependencies] Handle dynamic dependencies correctly even when using module maps (#9303)
[jest-snapshot] Remove only the added newlines in multiline snapshots (#8859)
[jest-snapshot] Distinguish empty string from external snapshot not written (#8880)
[jest-snapshot] [BREAKING] Distinguish empty string from internal snapshot not written (#8898)
[jest-snapshot] [BREAKING] Remove report method and throw matcher errors (#9049)
[jest-snapshot] Omit irrelevant received properties when property matchers fail (#9198)
[jest-transform] Properly cache transformed files across tests (#8890)
[jest-transform] Don't fail the test suite when a generated source map is invalid (#9058)
[jest-types] [BREAKING] Use less null | undefined in config types (#9200)
[jest-util] Allow querying process.domain (#9136)
[pretty-format] Correctly detect memoized elements (#9196)
[pretty-format] Fix pretty-format to respect displayName on forwardRef (#9422)

Chore & Maintenance

[*] [BREAKING] Drop support for Node 6 (#8455)
[*] Add Node 12 to CI (#8411)
[*] [BREAKING] Upgrade to Micromatch v4 (#8852)
[babel-plugin-jest-hoist] [BREAKING] Use ESM exports (#8874)
[docs] Add alias and optional boolean value to coverage CLI Reference (#8996)
[docs] Fix broken link pointing to legacy JS file in "Snapshot Testing".
[docs] Add setupFilesAfterEnv and jest.setTimeout example (#8971)
[expect] Test that toStrictEqual is equivalent to Node's assert.deepStrictEqual (#9167)
[jest] [BREAKING] Use ESM exports (#8874)
[jest-cli] [BREAKING] Use ESM exports (#8874)
[jest-cli] [BREAKING] Remove re-exports from @jest/core (#8874)
[jest-diff] Remove the need to export splitLines0 function (#9151)
[jest-environment-jsdom] [BREAKING] Upgrade JSDOM from v11 to v15 (#8851)
[jest-haste-map] Upgrade to fsevents@2 (#9215)
[jest-reporters] [BREAKING] Upgrade Istanbul dependencies, which are used for code coverage (#9192)
[jest-util] [BREAKING] Remove deprecated exports (#8863)
[jest-validate] [BREAKING] Use ESM exports (#8874)
[jest-types] Mark InitialOptions as Partial (#8848)
[jest-config] Refactor normalize to be more type safe (#8848)

`v25.0.0`

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`v24.9.0`

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Features

[expect] Highlight substring differences when matcher fails, part 1 (#8448)
[expect] Highlight substring differences when matcher fails, part 2 (#8528)
[expect] Improve report when mock-spy matcher fails, part 1 (#8640)
[expect] Improve report when mock-spy matcher fails, part 2 (#8649)
[expect] Improve report when mock-spy matcher fails, part 3 (#8697)
[expect] Improve report when mock-spy matcher fails, part 4 (#8710)
[expect] Throw matcher error when received cannot be jasmine spy (#8747)
[expect] Improve report when negative CalledWith assertion fails (#8755)
[expect] Improve report when positive CalledWith assertion fails (#8771)
[expect] Display equal values for ReturnedWith similar to CalledWith (#8791)
[expect, jest-snapshot] Change color from green for some args in matcher hints (#8812)
[jest-snapshot] Highlight substring differences when matcher fails, part 3 (#8569)
[jest-core] Improve report when snapshots are obsolete (#8448)
[jest-cli] Improve chai support (with detailed output, to match jest exceptions) (#8454)
[*] Manage the global timeout with --testTimeout command line argument. (#8456)
[pretty-format] Render custom displayName of memoized components (#8546)
[jest-validate] Allow maxWorkers as part of the jest.config.js (#8565)
[jest-runtime] Allow passing configuration objects to transformers (#7288)
[@jest/core, @jest/test-sequencer] Support async sort in custom testSequencer (#8642)
[jest-runtime, @jest/fake-timers] Add jest.advanceTimersToNextTimer (#8713)
[@jest-transform] Extract transforming require logic within jest-core into @jest-transform (#8756)
[jest-matcher-utils] Add color options to matcherHint (#8795)
[jest-circus/jest-jasmine2] Give clearer output for Node assert errors (#8792)
[jest-runner] Export all types in the type signature of jest-runner (#8825)

Fixes

[jest-cli] Detect side-effect only imports when running --onlyChanged or --changedSince (#8670)
[jest-cli] Allow --maxWorkers to work with % input again (#8565)
[babel-plugin-jest-hoist] Expand list of whitelisted globals in global mocks (#8429)
[jest-core] Make watch plugin initialization errors look nice (#8422)
[jest-snapshot] Prevent inline snapshots from drifting when inline snapshots are updated (#8492)
[jest-haste-map] Don't throw on missing mapper in Node crawler (#8558)
[jest-core] Fix incorrect passWithNoTests warning (#8595)
[jest-snapshots] Fix test retries that contain snapshots (#8629)
[jest-mock] Fix incorrect assignments when restoring mocks in instances where they originally didn't exist (#8631)
[expect] Fix stack overflow when matching objects with circular references (#8687)
[jest-haste-map] Workaround a node >=12.5.0 bug that causes the process not to exit after tests have completed and cancerous memory growth (#8787)

Chore & Maintenance

[docs] Replace FlowType with TypeScript in CONTRIBUTING.MD code conventions
[jest-leak-detector] remove code repeat (#8438)
[docs] Add example to jest.requireActual (#8482)
[docs] Add example to jest.mock for mocking ES6 modules with the factory parameter (#8550)
[docs] Add information about using jest.doMock with ES6 imports (#8573)
[docs] Fix variable name in custom-matcher-api code example (#8582)
[docs] Fix example used in custom environment docs (#8617)
[docs] Updated react tutorial to refer to new package of react-testing-library (@testing-library/react) (#8753)
[docs] Updated imports of react-testing-library to @testing-library/react in website (#8757)
[jest-core] Add getVersion (moved from jest-cli) (#8706)
[docs] Fix MockFunctions example that was using toContain instead of toContainEqual (#8765)
[*] Make sure copyright header comment includes license (#8783)
[*] Check copyright and license as one joined substring (#8815)
[docs] Fix WatchPlugins jestHooks.shouldRunTestSuite example that receives an object (#8784)
[*] Enforce LF line endings (#8809)
[pretty-format] Delete obsolete link and simplify structure in README (#8824)
[docs] Fix broken transform link on webpack page (#9155)

Performance

[jest-watcher] Minor optimization for JestHook (#8746)
[@jest/reporters] Prevent runaway CPU useage with --notify on macOS (#8830)

`v24.8.0`

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Features

[jest-circus] Bind to Circus events via an optional event handler on any custom env (#8344)
[expect] Improve report when matcher fails, part 15 (#8281)
[jest-cli] Update --forceExit and "did not exit for one second" message colors (#8329)
[expect] Improve report when matcher fails, part 16 (#8306)
[jest-runner] Pass docblock pragmas to TestEnvironment constructor (#8320)
[docs] Add DynamoDB guide (#8319)
[expect] Improve report when matcher fails, part 17 (#8349)
[expect] Improve report when matcher fails, part 18 (#8356)
[expect] Improve report when matcher fails, part 19 (#8367)

Fixes

[jest-each] Fix bug with placeholder values (#8289)
[jest-snapshot] Inline snapshots: do not indent empty lines (#8277)
[@jest/runtime, @jest/transform] Allow custom transforms for JSON dependencies (#8278)
[jest-core] Make detectOpenHandles imply runInBand (#8283)
[jest-haste-map] Fix the mapper option which was incorrectly ignored (#8299)
[jest-jasmine2] Fix describe return value warning being shown if the describe function throws (#8335)
[jest-environment-jsdom] Re-declare global prototype of JSDOMEnvironment (#8352)
[jest-snapshot] Handle arrays when merging snapshots (#7089)
[expect] Extract names of async and generator functions (#8362)
[jest-runtime] Fix virtual mocks not being unmockable after previously being mocked (#8396)
[jest-transform] Replace special characters in transform cache filenames to support Windows (#8353)
[jest-config] Allow exactly one project (#7498)

Chore & Maintenance

[expect] Fix label and add opposite assertion for toEqual tests (#8288)
[docs] Mention Jest MongoDB Preset (#8318)
[@jest/reporters] Migrate away from istanbul-api (#8294)
[*] Delete obsolete emails tag from header comment in test files (#8377)
[expect] optimize compare nodes (#8368)
[docs] Fix typo in MockFunctionAPI.md (#8406)
[LICENSE] Follow copyright header guidelines and delete For Jest software (#8428)

Performance

[jest-runtime] Fix module registry memory leak (#8282)
[jest-resolve] optimize resolve module path (#8388)
[jest-resolve] cache current directory (#8412)
[jest-get-type] Simplify checking for primitive (#8416)

`v24.7.1`

Compare Source

Fixes

[@jest/config] Normalize testSequencer to its absolute path (#8267)
[@jest/console] Print to stderr when calling console.error, console.warn or console.assert using the jest-runtime CLI (#8261)

`v24.7.0`

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Features

[@jest/core, @jest/test-sequencer] Move testSequencer to individual package @jest/test-sequencer (#8223)
[@jest/core, jest-cli, jest-config] Add option testSequencer allow user use custom sequencer. (#8223)

Fixes

[expect] Add negative equality tests for iterables (#8260)
[jest-haste-map] Resolve fs watcher EMFILE error (#8258)

Chore & Maintenance

[expect] Remove repetition of matcherName and options in matchers (#8224)

Performance

`v24.6.0`

Compare Source

Features

[expect]: Improve report when matcher fails, part 13 (#8077)
[@jest/core] Filter API pre-filter setup hook (#8142)
[jest-snapshot] Improve report when matcher fails, part 14 (#8132)
[@jest/reporter] Display todo and skip test descriptions when verbose is true (#8038)
[jest-runner] Support default exports for test environments (#8163)
[pretty-format] Support React.Suspense (#8180)
[jest-snapshot] Indent inline snapshots (#8198)
[jest-config] Support colors in displayName configuration (#8025)

Fixes

[jest-circus] Fix test retries with beforeAll/beforeEach failures (#8227)
[expect] Fix circular references in iterable equality (#8160)
[jest-changed-files] Change method of obtaining git root (#8052)
[jest-each] Fix test function type (#8145)
[jest-fake-timers] getTimerCount not taking immediates and ticks into account (#8139)
[jest-runtime] Allow json file as manual mock (#8159)
[pretty-format] Print BigInt as a readable number instead of {} (#8138)
[jest-core] Fix ability to transform dependencies required from globalSetup script (#8143)
[@jest/reporters] Fix Cannot read property converageData of null (#8168)
[jest-worker] JEST_WORKER_ID starts at 1 (#8205)
[jest-config] Use default cwd even if config contains a cwd property (#7923)
[jest-resolve-dependencies]: Remove internal peer dependencies (#8215)
[jest-resolve]: Remove internal peer dependencies (#8215)
[jest-snapshot]: Remove internal peer dependencies (#8215)
[jest-resolve] Fix requireActual with moduleNameMapper (#8210)
[jest-haste-map] Fix haste map duplicate detection in watch mode (#8237)

Chore & Maintenance

[*] Remove flow from code base (#8061)
[*] Use property initializer syntax in Jest codebase (#8117)
[*] Move @types/node to the root package.json (#8129)
[*] Add documentation and tests related to auto-mocking (#8099)
[*] Add jest-watch-typeahead as a devDependency (#6449)
[*] upgrade TS to 3.4.0-dev* for incremental builds (#8149)
[docs] Improve description of optional arguments in ExpectAPI.md (#8126)

Performance

[jest-haste-map] Optimize haste map data structure for serialization/deserialization (#8171)
[jest-haste-map] Avoid persisting haste map or processing files when not changed (#8153)
[jest-core] Improve performance of SearchSource.findMatchingTests by 15% (#8184)
[jest-resolve] Optimize internal cache lookup performance (#8183)
[jest-core] Dramatically improve watch mode performance (#8201)
[jest-transform] Cache regular expression instead of creating anew for every file in ScriptTransformer (#8235)
[jest-core] Fix memory leak of source map info and minor performance improvements (#8234)
[jest-console] Fix memory leak by releasing console output reference when printed to stdout (#8233)
[jest-runtime] Use Map instead of Object for module registry (#8232)

`v24.5.0`

Compare Source

Features

[jest-haste-map] Expose throwOnModuleCollision via config.haste (#8113)

Chore & Maintenance

[expect] Export Matchers interface from expect (#8093)

`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 return null (#8083)
[jest-worker] Re-attach stdout and stderr from new processes/threads created after retries (#8087)
[jest-reporters/jest-runner] Serialize changedFiles passed to workers (#8090)

Chore & Maintenance

[*] Make sure to include d.ts files in the tarball when building (#8086)

`v24.3.1`

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Fixes

[jest-cli] export functions compatible with import {default} (#8080)
[jest-worker]: Fix retries and error notification in workers (#8079)

Chore & Maintenance

[pretty-format]: Use react-is instead of manual $$typeof checks (#8060)

`v24.3.0`

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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] Add isPrimitive function (#7708)
[jest-haste-map] Add skipPackageJson option (#7778)
[jest-util] Add isPromise (#7852)
[pretty-format] Support React.memo (#7891)

Fixes

[expect] Fix toStrictEqual 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] Fix getChangedFilesFromRoots 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 to prototype to allow mocks of objects with a primitive prototype property. (#8040)
[jest-transform] Normalize config and remove unnecessary checks, convert TestUtils.js to TypeScript (#7801)
[jest-util]Make sure to not fail if unable to assign toStringTag to the process object, which is read only in Node 12 (#8050)
[jest-validate] Fix validating async functions (#7894)
[jest-worker] Fix jest-worker when using pre-allocated jobs (#7934)
[static] Remove console log '-' on the front page (#7977)

Chore & Maintenance

[*]: Setup building, linting and testing of TypeScript (#7808, #7855, #7951)
[@jest/console]: Extract custom console implementations from jest-util into a new separate package (#8030)
[@jest/core] Create new package, which is jest-cli minus yargs and prompts (#7696)
[@jest/core]: Migrate to TypeScript (#7998)
[@jest/fake-timers]: Extract FakeTimers class from jest-util into a new separate package (#7987)
[@jest/reporter]: New package extracted from jest-cli (#7902)
[@jest/reporters]: Migrate to TypeScript (#7994, #8045)
[@jest/source-map]: Extract getCallsite function from jest-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 from jest-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 with jest-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 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)
[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 compile async/await (#7701)

`v24.0.0`

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Features

[jest-each] [BREAKING] Add primitive pretty printing for interpolated titles (#7694)
[jest-runtime] Add jest.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] Replace diff with diff-sequences package (#6961)
[jest-cli] [BREAKING] Only set error process error codes when they are non-zero (#7363)
[jest-config] [BREAKING] Deprecate setupTestFrameworkScriptFile in favor of new setupFilesAfterEnv (#7119)
[jest-worker] [BREAKING] Add functionality to call a setup method in the worker before the first call and a teardown method when ending the farm (#7014)
[jest-config] [BREAKING] Set default notifyMode to failure-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 in HasteMap.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 over global{Setup,Teardown} (#7562)
[jest-haste-map] Add hasteFS.getSize(path) (#7580)
[jest-cli] Print version ending in -dev when running a local Jest clone (#7582)
[jest-cli] Add Support for globalSetup and globalTeardown in projects (#6865)
[jest-runtime] Add extraGlobals to config to load extra global variables into the execution vm (#7454)
[jest-util] Export specialChars containing Unicode characters and ANSI escapes for console output (#7532)
[jest-config] Handle typescript (ts and tsx) by default (#7533)
[jest-validate] Add support for comments in package.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] Add getFileIterator to HasteFS for faster file iteration (#7010)
[jest-config] Add readConfigs function, previously in jest-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] If require fails without a file extension, print all files that match with one (#7160)
[jest-haste-map] Make ignorePattern optional (#7166)
[jest-haste-map] Add getCacheFilePath to get the path to the cache file for a HasteMap instance (#7217)
[jest-runtime] Remove cacheDirectory from ignorePattern for HasteMap 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 for testRegex ([#7209]https://github.com/facebook/jest/pull/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] Add jest.getTimerCount() to get the count of scheduled fake timers (#7285)
[jest-config] Add dependencyExtractor option to use a custom module to extract dependencies from files (#7313, #7349, #7350, #7362)
[jest-haste-map] Accept a getCacheKey method in hasteImplModulePath modules to reset the cache when the logic changes (#7350)
[jest-config] Add haste.computeSha1 option to compute the sha-1 of the files in the haste map (#7345)
[expect] expect(Infinity).toBeCloseTo(Infinity) Treats Infinity as equal in toBeCloseTo matcher (#7405)
[jest-worker] Add node worker-thread support to jest-worker (#7408)
[jest-config] Allow bail setting to be configured with a number allowing tests to abort after n of failures (#7335)
[jest-config] Allow % based configuration of --max-workers (#7494)
[jest-runner] Instantiate the test environment class with the current testPath (#7442)
[jest-config] Always resolve jest-environment-jsdom from jest-config (#7476)
[expect] Improve report when assertion fails, part 6 (#7621)
[jest-worker] Add enableWorkerThreads option to explicitly opt-in to worker_threads if available (#7681)

Fixes

[expect] Accept inherited properties in toHaveProperty matcher (#7686)
[jest-diff] Do not claim that -0 and 0 have no visual difference (#7605)
[jest-mock] Fix automock for numeric function names (#7653)
[jest-config] Ensure existsSync 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 use text-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 in expect (#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 without Object.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 using changedSince (#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 async assert 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 for xit and fit (#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 to changedSince (#7115)
[jest-config] Moved dynamically assigned cwd from jest-cli to default configuration in jest-config (#7146)
[jest-config] Fix getMaxWorkers on termux (#7154)
[jest-runtime] Throw an explicit error if js is missing from moduleFileExtensions (#7160)
[jest-runtime] Fix missing coverage when using negative glob pattern in testMatch (#7170)
[*] Ensure maxWorkers 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 using lastCommit=true on Mercurial repositories (#7228)
[babel-jest] Cache includes babel environment variables (#7239)
[jest-config] Use strings instead of RegExp instances in normalized configuration (#7251)
[jest-circus] Make sure to display real duration even if time is mocked (#7264)
[expect] Improves the failing message for toStrictEqual matcher. (#7224)
[expect] Improves the failing message for toEqual 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 with Object.create(null) (#7334)
[jest-haste-map] Remove legacy condition for duplicate module detection (#7333)
[jest-haste-map] Fix require detection with trailing commas and ignore import 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] Fix requireActual on node_modules with mock present (#7404)
[jest-resolve] Fix isBuiltinModule to support versions of node without module.builtinModules (#7565)
[babel-jest] Set cwd to be resilient to it changing during the runtime of the tests (#7574)
[jest-snapshot] Write and read snapshots from disk even if fs is mocked (#7080)
[jest-config] Normalize config.cwd and config.rootDir using realpath ([#7598](https://github.com/facebook/jest/pull/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] Pass watchPathIgnorePatterns to Haste instance (#7585)
[jest-runtime] Resolve mock files via Haste when using require.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] Disable worker_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 in jest-circus (#7301)
[docs] Add synchronous test.each setup (#7150)
[docs] Add this.extend to the Custom Matchers API reference (#7130)
[docs] Fix default value for coverageReporters 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 in ExpectAPI.md (#6991)
[jest-changed-files] Refactor to use execa over child_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 in puppeteer_environment.js under docs/Puppeteer.md (#7127)
[docs] Removed useless expect.assertions in TestingAsyncCode.md (#7131)
[docs] Remove references to @providesModule which isn't supported anymore (#7147)
[docs] Update setupFiles documentation for clarity (#7187)
[docs] Change require.require* to jest.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 for testUrl config option (#7277)
[docs] Remove duplicate code in MockFunctions (#7297)
[*] Add check for Facebook copyright headers on CI (#7370)
[*] Update Facebook copyright headers (#7589)
[jest-haste-map] Refactor dependencyExtractor and tests (#7385)
[docs] Clearify conditional setting of NODE_ENV (#7369)
[docs] Clarify conditional setting of NODE_ENV (#7369)
[*] Standardize file names (#7316, #7266, #7238, #7314, #7467, #7464), #7471)
[docs] Add testPathIgnorePatterns in CLI documentation (#7440)
[docs] Removed misleading text about describe() grouping together tests into a test suite (#7434)
[diff-sequences] Add performance benchmark to package (#7603)
[*] Replace as many Object.assign with object spread as possible (#7627)
[ci] Initial support for Azure Pipelines (#7556)

Performance

[jest-mock] Improve getType function performance. (#7159)

This PR has been generated by Renovate Bot.

chore(deps): update dependency jest to v26

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fetz-bot added renovate auto update dependencies upgrade labels May 5, 2020

fetz-bot changed the title ~~chore(deps): update dependency jest to v26~~ chore(deps): update dependency jest to v26 - autoclosed May 25, 2021

fetz-bot closed this May 25, 2021

fetz-bot deleted the renovate/jest-26.x branch May 25, 2021 17:36

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chore(deps): update dependency jest to v26 - autoclosed #96

chore(deps): update dependency jest to v26 - autoclosed #96

fetz-bot commented May 5, 2020 •

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chore(deps): update dependency jest to v26 - autoclosed #96

chore(deps): update dependency jest to v26 - autoclosed #96

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fetz-bot commented May 5, 2020 • edited Loading

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fetz-bot commented May 5, 2020 •

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