chore: update dependency jest to v26

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
jest (source)	devDependencies	major	25.1.0 -> 26.4.2

---

Release Notes

facebook/jest

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)

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[escapedcat]

@byCedric I tried to solve this one.

Modified deps:

"ts-jest": "^26.1.3",
"jest": "^26.0.0",
"ts-jest": "^26.1.3",

Result:

commitlint/@packages/test/lib/fix.js: Duplicate declaration "packageDir" (This is an error on an internal node. Probably an internal error.)

Can't find the duplicate declaration of packageDir in here:
https://github.com/conventional-changelog/commitlint/blob/renovate/major-jest-monorepo/%40packages/test/src/fix.ts
🤷‍♂️

Maybe you can have a look if you find some time?

[byCedric]

I think this might be an issue with our current Babel/Jest/TS-Jest configuration. I'll try to refactor that by reverting mostly to the default up-to-date babel support in Jest this weekend! 😄 Thanks for mentioning this!

[iamscottcab]

@escapedcat and @byCedric I thought I would take a quick look at this today. If you follow the stack trace for the error babel is actually throwing the error in node_modules/@babel/traverse/lib/scope/index.js:306:22. For some reason when it parses the packageDir variable as a const it fails the following check:

const duplicate = kind === "let" || local.kind === "let" || local.kind === "const" || local.kind === "module" || local.kind === "param" && (kind === "let" || kind === "const");

I can easily bypass the check by making packageDir a var and not a const declaration. Still getting familiar with the codebase I'm not sure if I am just hiding the underlying issue or patching a bug in babel? I can't find an open issue that matches duplicate declaration that suits our use case? Is this a valid change or should I look at something else to fix?

[escapedcat]

@byCedric so either we switch something to var (weird) or we do a refactor of the babel/jest/ts config (great, but morrr work)? :P
What do you think?

Thx @iamscottcab for giving this a try!

[armano2]

@escapedcat @byCedric, this issue is related to fast-async, this package should be removed now, and target in babel-preset-commitlint should be changed to node 10

https://node.green/#ES2017-features-async-functions

commitlint/@packages/babel-preset-commitlint/index.js

Line 30 in a86095e

targets: {node: '6'},

commitlint/@packages/babel-preset-commitlint/index.js

Line 1 in a86095e

const fastAsync = require('fast-async');

[escapedcat]

@armano2 this is green now thanks to your feedback. I changed the engine version as well, because this was mentioned in another issue/PR. Let me know if this ok and I'll merge it.

[armano2]

almost, you should remove fast-async from dependencies as is no longer used

commitlint/@packages/babel-preset-commitlint/package.json

Line 40 in 8c41651

"fast-async": "^7.0.6"

[escapedcat]

Applied your feedback @armano2 , thanks a bunch! Let me know if this is good to be merged now ;)

[escapedcat]

Wow, thanks everyone!