v22.4.2

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Fixes

• [jest-haste-map] Recreate Haste map when deserialization fails (#​5642)

v22.4.1

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Fixes

• [jest-haste-map] Parallelize Watchman calls in crawler (#​5640)
• [jest-editor-support] Update TypeScript definitions (#​5625)
• [babel-jest] Remove retainLines argument to babel. (#​5594)

Features

• [jest-runtime] Provide require.main property set to module with test suite (#​5618)

Chore & Maintenance

• [docs] Add note about Node version support (#​5622)
• [docs] Update to use yarn (#​5624)
• [docs] Add how to mock scoped modules to Manual Mocks doc (#​5638)

v22.4.0

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Fixes

• [jest-haste-map] Overhauls how Watchman crawler works fixing Windows (#​5615)
• [expect] Allow matching of Errors against plain objects (#​5611)
• [jest-haste-map] Do not read binary files in Haste, even when instructed to do so (#​5612)
• [jest-cli] Don't skip matchers for exact files (#​5582)
• [docs] Update discord links (#​5586)
• [jest-runtime] Align handling of testRegex on Windows between searching for tests and instrumentation checks (#​5560)
• [jest-config] Make it possible to merge transform option with preset (#​5505)
• [jest-util] Fix console.assert behavior in custom & buffered consoles (#​5576)

Features

• [docs] Add MongoDB guide (#​5571)
• [jest-runtime] Deprecate mapCoverage option. (#​5177)
• [babel-jest] Add option to return sourcemap from the transformer separately from source. (#​5177)
• [jest-validate] Add ability to log deprecation warnings for CLI flags. (#​5536)
• [jest-serializer] Added new module for serializing. Works using V8 or JSON (#​5609)
• [docs] Add a documentation note for project displayName configuration (#​5600)

Chore & Maintenance

• [docs] Update automatic mocks documentation (#​5630)

v22.3.0

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Fixes

• [expect] Add descriptive error message to CalledWith methods when missing optional arguments (#​5547)
• [jest-cli] Fix inability to quit watch mode while debugger is still attached (#​5029)
• [jest-haste-map] Properly handle platform-specific file deletions (#​5534)

Features

• [jest-util] Add the following methods to the "console" implementations: assert, count, countReset, dir, dirxml, group, groupCollapsed, groupEnd, time, timeEnd (#​5514)
• [docs] Add documentation for interactive snapshot mode (#​5291)
• [jest-editor-support] Add watchAll flag (#​5523)
• [jest-cli] Support multiple glob patterns for collectCoverageFrom (#​5537)
• [docs] Add versioned documentation to the website (#​5541)

Chore & Maintenance

• [jest-config] Allow <rootDir> to be used with collectCoverageFrom (#​5524)
• [filenames] Standardize files names in "integration-tests" folder (#​5513)

v22.2.2

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Fixes

• [babel-jest] Revert "Remove retainLines from babel-jest" (#​5496)
• [jest-docblock] Support multiple of the same @pragma. (#​5502)

Features

• [jest-worker] Assign a unique id for each worker and pass it to the child process. It will be available via process.env.JEST_WORKER_ID (#​5494)

Chore & Maintenance

• [filenames] Standardize file names in root (#​5500)

v22.2.1

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Fixes

• [jest-config] "all" takes precedence over "lastCommit" (#​5486)

v22.2.0

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Features

• [jest-runner] Move test summary to after coverage report (#​4512)
• [jest-cli] Added --notifyMode to specify when to be notified. (#​5125)
• [diff-sequences] New package compares items in two sequences to find a longest common subsequence. (#​5407)
• [jest-matcher-utils] Add comment option to matcherHint function (#​5437)
• [jest-config] Allow lastComit and changedFilesWithAncestor via JSON config (#​5476)
• [jest-util] Add deletion to process.env as well (#​5466)
• [jest-util] Add case-insensitive getters/setters to process.env (#​5465)
• [jest-mock] Add util methods to create async functions. (#​5318)

Fixes

• [jest-cli] Add trailing slash when checking root folder (#​5464)
• [jest-cli] Hide interactive mode if there are no failed snapshot tests (#​5450)
• [babel-jest] Remove retainLines from babel-jest (#​5439)
• [jest-cli] Glob patterns ignore non-require-able files (e.g. README.md) (#​5199)
• [jest-mock] Add backticks support (``) to mock a certain package via the __mocks__ folder. (#​5426)
• [jest-message-util] Prevent an ENOENT crash when the test file contained a malformed source-map. (#​5405).
• [jest] Add import-local to jest package. (#​5353)
• [expect] Support class instances in .toHaveProperty() and .toMatchObject matcher. (#​5367)
• [jest-cli] Fix npm update command for snapshot summary. (#​5376, 5389)
• [expect] Make rejects and resolves synchronously validate its argument. (#​5364)
• [docs] Add tutorial page for ES6 class mocks. (#​5383)
• [jest-resolve] Search required modules in node_modules and then in custom paths. (#​5403)
• [jest-resolve] Get builtin modules from node core. (#​5411)
• [jest-resolve] Detect and preserve absolute paths in moduleDirectories. Do not generate additional (invalid) paths by prepending each ancestor of cwd to the absolute path. Additionally, this fixes functionality in Windows OS. (#​5398)

Chore & Maintenance

• [jest-util] Implement watch plugins (#​5399)