facebook/jest
### [`v26.1.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2610)
[Compare Source](https://togithub.com/facebook/jest/compare/v26.0.1...v26.1.0)
##### Features
- `[jest-mock]` Export `Mock`, `MockInstance`, `SpyInstance` types ([#10138](https://togithub.com/facebook/jest/pull/10138))
- `[jest-config]` Support config files exporting (`async`) `function`s ([#10001](https://togithub.com/facebook/jest/pull/10001))
- `[jest-cli, jest-core]` Add `--selectProjects` CLI argument to filter test suites by project name ([#8612](https://togithub.com/facebook/jest/pull/8612))
- `[jest-cli, jest-init]` Add `coverageProvider` to `jest --init` prompts ([#10044](https://togithub.com/facebook/jest/pull/10044))
##### Fixes
- `[jest-console]` `getConsoleOutput` to receive global stack trace config and use it to format stack trace ([#10081](https://togithub.com/facebook/jest/pull/10081))
- `[jest-jasmine2]` Stop adding `:` after an error that has no message ([#9990](https://togithub.com/facebook/jest/pull/9990))
- `[jest-diff]` Control no diff message color with `commonColor` in diff options ([#9997](https://togithub.com/facebook/jest/pull/9997))
- `[jest-snapshot]` Fix TypeScript compilation ([#10008](https://togithub.com/facebook/jest/pull/10008))
##### Chore & Maintenance
- `[docs]` Correct confusing filename in `enableAutomock` example ([#10055](https://togithub.com/facebook/jest/pull/10055))
- `[jest-core]` 🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉 ([#10000](https://togithub.com/facebook/jest/pull/10000))
- `[jest-core, jest-reporters, jest-test-result, jest-types]` Cleanup `displayName` type ([#10049](https://togithub.com/facebook/jest/pull/10049))
- `[jest-runtime]` Jest-internal sandbox escape hatch ([#9907](https://togithub.com/facebook/jest/pull/9907))
- `[jest-fake-timers]` Update `now` param type to support `Date` in addition to `number`. ([#10169](https://togithub.com/facebook/jest/pull/10169))
- `[docs]` Add param to `setSystemTime` docs and remove preceding period from it and `getRealSystemTime` ([#10169](https://togithub.com/facebook/jest/pull/10169))
- `[jest-snapshot, jest-util]` Replace `make-dir` with `fs.mkdir` ([#10136](https://togithub.com/facebook/jest/pull/10136))
##### 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](https://togithub.com/facebook/jest/pull/10131))
### [`v26.0.1`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2601)
[Compare Source](https://togithub.com/facebook/jest/compare/v26.0.0...v26.0.1)
##### Fixes
- `[jest-circus]` Backward compatibility for deprecated `DescribeBlock.tests` to not break e.g. Detox reporter
### [`v26.0.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2600)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.5.4...v26.0.0)
##### Features
- `[jest-environment-jsdom]` [**BREAKING**] Upgrade `jsdom` to v16 ([#9606](https://togithub.com/facebook/jest/pull/9606))
- `[@jest/fake-timers]` Add possibility to use a modern implementation of fake timers, backed by `@sinonjs/fake-timers` ([#7776](https://togithub.com/facebook/jest/pull/7776))
- `[jest-runtime]` Add `createMockFromModule` as an alias for `genMockFromModule` ([#9962](https://togithub.com/facebook/jest/pull/9962))
##### Fixes
- `[babel-jest]` Handle `null` being passed to `createTransformer` ([#9955](https://togithub.com/facebook/jest/pull/9955))
- `[jest-circus, jest-console, jest-jasmine2, jest-reporters, jest-util, pretty-format]` Fix time durating formatting and consolidate time formatting code ([#9765](https://togithub.com/facebook/jest/pull/9765))
- `[jest-circus]` [**BREAKING**] Fail tests if a test takes a done callback and have return values ([#9129](https://togithub.com/facebook/jest/pull/9129))
- `[jest-circus]` [**BREAKING**] Throw a proper error if a test / hook is defined asynchronously ([#8096](https://togithub.com/facebook/jest/pull/8096))
- `[jest-circus]` Throw more descriptive error if hook is defined inside test ([#9957](https://togithub.com/facebook/jest/pull/9957))
- `[jest-circus]` [**BREAKING**] Align execution order of tests to match `jasmine`'s top to bottom order ([#9965](https://togithub.com/facebook/jest/pull/9965))
- `[jest-config, jest-resolve]` [**BREAKING**] Remove support for `browser` field ([#9943](https://togithub.com/facebook/jest/pull/9943))
- `[jest-haste-map]` Stop reporting files as changed when they are only accessed ([#7347](https://togithub.com/facebook/jest/pull/7347))
- `[jest-resolve]` Show relative path from root dir for `module not found` errors ([#9963](https://togithub.com/facebook/jest/pull/9963))
- `[jest-runtime]` Fix absolute path moduleNameMapper + jest.mock bug ([#8727](https://togithub.com/facebook/jest/pull/8727))
##### Chore & Maintenance
- `[*]` [**BREAKING**] TypeScript definitions requires a minimum of TypeScript v3.8 ([#9823](https://togithub.com/facebook/jest/pull/9823))
- `[*]` [**BREAKING**] Drop support for Node 8 ([#9423](https://togithub.com/facebook/jest/pull/9423))
- `[*]` Upgrade to chalk@4 ([#9752](https://togithub.com/facebook/jest/pull/9752))
- `[*]` Remove usage of `realpath-native` ([#9952](https://togithub.com/facebook/jest/pull/9952))
- `[docs]` Fix example reference implementation to use Jest with Phabricator ([#8662](https://togithub.com/facebook/jest/pull/8662))
- `[docs]` Added default compiler to tranform ([#8583](https://togithub.com/facebook/jest/pull/8583))
- `[docs]` Updated Testing Frameworks guide with React; make it generic ([#9106](https://togithub.com/facebook/jest/pull/9106))
- `[expect, jest-mock, pretty-format]` [**BREAKING**] Remove `build-es5` from package ([#9945](https://togithub.com/facebook/jest/pull/9945))
- `[@jest/fake-timers, @jest/environment]` [**BREAKING**] Rename `LolexFakeTimers` to `ModernFakeTimers` ([#9960](https://togithub.com/facebook/jest/pull/9960))
- `[jest-haste-map]` [**BREAKING**] removed `providesModuleNodeModules` ([#8535](https://togithub.com/facebook/jest/pull/8535))
- `[jest-runtime]` [**BREAKING**] Remove long-deprecated `require.requireActual` and `require.requireMock` methods ([#9854](https://togithub.com/facebook/jest/pull/9854))
### [`v25.5.4`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2554)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.5.3...v25.5.4)
##### Fixes
- `[jest-jasmine2]` Don't run `beforeAll` / `afterAll` in skipped describe blocks ([#9931](https://togithub.com/facebook/jest/pull/9931))
##### Chore & Maintenance
- `[jest-runtime]` Do not warn when mutating `require.cache` ([#9946](https://togithub.com/facebook/jest/pull/9946))
### [`v25.5.3`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2553)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.5.2...v25.5.3)
##### Chore & Maintenance
- `[jest-circus]` Fix memory leak when running in band ([#9934](https://togithub.com/facebook/jest/pull/9934))
### [`v25.5.2`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2552)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.5.1...v25.5.2)
##### Fixes
- `[jest-globals]` Export globals as values, not types ([#9925](https://togithub.com/facebook/jest/pull/9925))
### [`v25.5.1`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2551)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.5.0...v25.5.1)
##### Fixes
- `[jest-haste-map]` Add missing `@types/graceful-fs` dependency ([#9913](https://togithub.com/facebook/jest/pull/9913))
- `[jest-runner]` Correctly serialize `Set` passed to worker ([#9915](https://togithub.com/facebook/jest/pull/9915))
- `[jest-runtime]` Vary ESM cache by query ([#9914](https://togithub.com/facebook/jest/pull/9914))
### [`v25.5.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2550)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.4.0...v25.5.0)
##### Features
- `[@jest/globals]` New package so Jest's globals can be explicitly imported ([#9801](https://togithub.com/facebook/jest/pull/9801))
- `[jest-core]` Show coverage of sources related to tests in changed files ([#9769](https://togithub.com/facebook/jest/pull/9769))
- `[jest-runtime]` Populate `require.cache` ([#9841](https://togithub.com/facebook/jest/pull/9841))
##### Fixes
- `[*]` Use `graceful-fs` directly in every package instead of relying on `fs` being monkey patched ([#9443](https://togithub.com/facebook/jest/pull/9443))
- `[expect]` Prints the Symbol name into the error message with a custom asymmetric matcher ([#9888](https://togithub.com/facebook/jest/pull/9888))
- `[jest-circus, jest-jasmine2]` Support older version of `jest-runtime` ([#9903](https://togithub.com/facebook/jest/pull/9903) & [#9842](https://togithub.com/facebook/jest/pull/9842))
- `[@jest/environment]` Make sure not to reference Jest types ([#9875](https://togithub.com/facebook/jest/pull/9875))
- `[jest-message-util]` Code frame printing should respect `--noStackTrace` flag ([#9866](https://togithub.com/facebook/jest/pull/9866))
- `[jest-runtime]` Support importing CJS from ESM using `import` statements ([#9850](https://togithub.com/facebook/jest/pull/9850))
- `[jest-runtime]` Support importing parallel dynamic `import`s ([#9858](https://togithub.com/facebook/jest/pull/9858))
- `[jest-transform]` Improve source map handling when instrumenting transformed code ([#9811](https://togithub.com/facebook/jest/pull/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](https://togithub.com/facebook/jest/pull/9872))
- `[jest-resolve]` Pass custom cached `realpath` function to `resolve` ([#9873](https://togithub.com/facebook/jest/pull/9873))
- `[jest-runtime]` Add `teardown` method to clear any caches when tests complete ([#9906](https://togithub.com/facebook/jest/pull/9906))
- `[jest-runtime]` Do not pass files required internally through transformation when loading them ([#9900](https://togithub.com/facebook/jest/pull/9900))
- `[jest-runtime]` Use `Map`s instead of object literals as cache holders ([#9901](https://togithub.com/facebook/jest/pull/9901))
### [`v25.4.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2540)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.3.0...v25.4.0)
- `[expect]` Support `async function`s in `toThrow` ([#9817](https://togithub.com/facebook/jest/pull/9817))
- `[jest-console]` Add code frame to `console.error` and `console.warn` ([#9741](https://togithub.com/facebook/jest/pull/9741))
- `[jest-runtime, jest-jasmine2, jest-circus]` Experimental, limited ECMAScript Modules support ([#9772](https://togithub.com/facebook/jest/pull/9772) & [#9842](https://togithub.com/facebook/jest/pull/9842))
##### Fixes
- `[expect]` Restore support for passing functions to `toHaveLength` matcher ([#9796](https://togithub.com/facebook/jest/pull/9796))
- `[jest-changed-files]` `--only-changed` should include staged files ([#9799](https://togithub.com/facebook/jest/pull/9799))
- `[jest-circus]` Throw on nested test definitions ([#9828](https://togithub.com/facebook/jest/pull/9828))
- `[jest-each]` `each` will throw an error when called with too many arguments ([#9818](https://togithub.com/facebook/jest/pull/9818))
- `[jest-runner]` Don't print warning to stdout when using `--json` ([#9843](https://togithub.com/facebook/jest/pull/9843))
##### Chore & Maintenance
- `[*]` Do not generate TypeScript declaration source maps ([#9822](https://togithub.com/facebook/jest/pull/9822))
- `[*]` Transpile code for Node 8.3, not 8.0 ([#9827](https://togithub.com/facebook/jest/pull/9827))
### [`v25.3.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2530)
[Compare Source](https://togithub.com/facebook/jest/compare/v25.2.7...v25.3.0)
##### Features
- `[babel-jest]` Support passing `supportsDynamicImport` and `supportsStaticESM` ([#9766](https://togithub.com/facebook/jest/pull/9766))
- `[babel-preset-jest]` Enable all syntax plugins not enabled by default that works on current version of Node ([#9774](https://togithub.com/facebook/jest/pull/9774))
- `[jest-circus]` Enable writing async test event handlers ([#9397](https://togithub.com/facebook/jest/pull/9397))
- `[jest-runtime, @jest/transformer]` Support passing `supportsDynamicImport` and `supportsStaticESM` ([#9597](https://togithub.com/facebook/jest/pull/9597))
##### Chore & Maintenance
- `[*]` Replace `any`s with `unknown`s ([#9626](https://togithub.com/facebook/jest/pull/9626))
- `[@jest/transform]` Expose type `CacheKeyOptions` for `getCacheKey` ([#9762](https://togithub.com/facebook/jest/pull/9762))
- `[@jest/types]` Correct type `testRegex` for `ProjectConfig` ([#9780](https://togithub.com/facebook/jest/pull/9780))
kulshekhar/ts-jest
### [`v26.1.1`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2611-httpsgithubcomkulshekharts-jestcomparev2610v2611-2020-06-21)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v26.1.0...v26.1.1)
##### Bug Fixes
- **compiler:** generate source map correctly when tsconfig `mapRoot` is set ([#1741](https://togithub.com/kulshekhar/ts-jest/issues/1741)) ([01ac417](https://togithub.com/kulshekhar/ts-jest/commit/01ac417)), closes [#1718](https://togithub.com/kulshekhar/ts-jest/issues/1718)
- **config:** show version warning when using ts-jest without babel ([#1729](https://togithub.com/kulshekhar/ts-jest/issues/1729)) ([e512bc0](https://togithub.com/kulshekhar/ts-jest/commit/e512bc0)), fixes [#1678-issuecomment-641930332](https://togithub.com//github.com/kulshekhar/ts-jest/pull/1678/issues/issuecomment-641930332), [#1678-issuecomment-639528993](https://togithub.com//github.com/kulshekhar/ts-jest/pull/1678/issues/issuecomment-639528993)
### [`v26.1.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2610-httpsgithubcomkulshekharts-jestcomparev2600v2610-2020-05-30)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v26.0.0...v26.1.0)
##### Bug Fixes
- **typing:** don't mark `BabelConfig` as internal type ([#1667](https://togithub.com/kulshekhar/ts-jest/issues/1667)) ([558c307](https://togithub.com/kulshekhar/ts-jest/commit/558c307)), closes [#1666](https://togithub.com/kulshekhar/ts-jest/issues/1666)
##### Features
- **config:** show a warning message when TypeScript `target` version doesn't match with recommended NodeJs version ([#1678](https://togithub.com/kulshekhar/ts-jest/issues/1678)) ([085bdf5](https://togithub.com/kulshekhar/ts-jest/commit/085bdf5))
- **config:** support multiple paths for `pathsToModuleNameMapper` ([#1690](https://togithub.com/kulshekhar/ts-jest/issues/1690)) ([a727bd5](https://togithub.com/kulshekhar/ts-jest/commit/a727bd5))
- support TypeScript 3.9 ([#1653](https://togithub.com/kulshekhar/ts-jest/issues/1653)) ([fc3d5ad](https://togithub.com/kulshekhar/ts-jest/commit/fc3d5ad))
### [`v26.0.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2600-httpsgithubcomkulshekharts-jestcomparev2551v2600-2020-05-15)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.1...v26.0.0)
##### Bug Fixes
- **compiler:** return `undefined` for `getScriptVersion` when a file doesn't exist in memory cache ([#1641](https://togithub.com/kulshekhar/ts-jest/issues/1641)) ([6851b8e](https://togithub.com/kulshekhar/ts-jest/commit/6851b8e))
##### Features
- support Jest v26 ([#1602](https://togithub.com/kulshekhar/ts-jest/issues/1602)) ([23b7741](https://togithub.com/kulshekhar/ts-jest/commit/23b7741))
##### BREAKING CHANGES
- Requires a minimum of TypeScript v3.8
- Drop support for Node 8
#### [25.5.1](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.0...v25.5.1) (2020-05-09)
##### Bug Fixes
- **compiler:** don't resolve files from build folder for `projectReferences` ([#1614](https://togithub.com/kulshekhar/ts-jest/issues/1614)) ([74b92d3](https://togithub.com/kulshekhar/ts-jest/commit/74b92d3))
- **config:** don't set `include` value of `tsconfig` to empty array ([#1606](https://togithub.com/kulshekhar/ts-jest/issues/1606)) ([8a29aaa](https://togithub.com/kulshekhar/ts-jest/commit/8a29aaa))
### [`v25.5.1`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2551-httpsgithubcomkulshekharts-jestcomparev2550v2551-2020-05-09)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.0...v25.5.1)
##### Bug Fixes
- **compiler:** don't resolve files from build folder for `projectReferences` ([#1614](https://togithub.com/kulshekhar/ts-jest/issues/1614)) ([74b92d3](https://togithub.com/kulshekhar/ts-jest/commit/74b92d3))
- **config:** don't set `include` value of `tsconfig` to empty array ([#1606](https://togithub.com/kulshekhar/ts-jest/issues/1606)) ([8a29aaa](https://togithub.com/kulshekhar/ts-jest/commit/8a29aaa))
### [`v25.5.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2550-httpsgithubcomkulshekharts-jestcomparev2540v2550-2020-05-05)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.4.0...v25.5.0)
##### Bug Fixes
- **compiler:** make `projectReferences` work with `isolatedModules: false` ([#1541](https://togithub.com/kulshekhar/ts-jest/issues/1541)) ([3e8efbe](https://togithub.com/kulshekhar/ts-jest/commit/3e8efbe))
- **compiler:** allow using `files` provided by `tsconfig` ([#1562](https://togithub.com/kulshekhar/ts-jest/issues/1562)) ([a9f02bd](https://togithub.com/kulshekhar/ts-jest/commit/a9f02bd))
- **config:** verify `testMatchPatterns` contain RegExp instance or string type values ([#1569](https://togithub.com/kulshekhar/ts-jest/issues/1569)) ([7f85bab](https://togithub.com/kulshekhar/ts-jest/commit/7f85bab))
##### Features
- **config:** add `tsconfig` alias to `tsConfig` option ([#1565](https://togithub.com/kulshekhar/ts-jest/issues/1565)) ([c10eb6d](https://togithub.com/kulshekhar/ts-jest/commit/c10eb6d))
- **config:** define 'ts-jest' on `ConfigGlobals` interface of `@jest/types` ([#1592](https://togithub.com/kulshekhar/ts-jest/issues/1592)) ([4526392](https://togithub.com/kulshekhar/ts-jest/commit/4526392))
##### Performance Improvements
- **compiler:** don’t write compile output to file system but rely on jest cache ([#1561](https://togithub.com/kulshekhar/ts-jest/issues/1561)) ([d11a4ea](https://togithub.com/kulshekhar/ts-jest/commit/d11a4ea))
- **compiler:** improve performance for `isolatedModules: false` ([#1558](https://togithub.com/kulshekhar/ts-jest/issues/1558)) ([85c09e3](https://togithub.com/kulshekhar/ts-jest/commit/85c09e3))
##### BREAKING CHANGES
- Any custom typing files or files which are needed to be compiled and intended to use with `jest` need to be defined in `files` option of `tsconfig`.
For example:
// tsconfig.json
{
// ...other configs
"files": [
"my-custom-typings.d.ts",
"my-global-module.ts"
]
}
- **compiler:** `incremental` and `compilerHost` options are no longer available. Please remove it from your `ts-jest` config.
### [`v25.4.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2540-httpsgithubcomkulshekharts-jestcomparev2531v2540-2020-04-17)
[Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.3.1...v25.4.0)
##### Bug Fixes
- **compiler:** make `projectReferences` work with `isolatedModules: true` ([#1527](https://togithub.com/kulshekhar/ts-jest/issues/1527)) ([aa6b74c](https://togithub.com/kulshekhar/ts-jest/commit/aa6b74c))
- **compiler:** make sure `LanguageService` updated with test file information before getting diagnostics for test file ([#1507](https://togithub.com/kulshekhar/ts-jest/issues/1507)) ([311eaeb](https://togithub.com/kulshekhar/ts-jest/commit/311eaeb))
- **config:** set default `outDir` when `allowJs` is true and no `outDir` in `tsconfig` ([#1502](https://togithub.com/kulshekhar/ts-jest/issues/1502)) ([1a287ad](https://togithub.com/kulshekhar/ts-jest/commit/1a287ad))
- **config:** use original jest config object instead of stringified config ([#1511](https://togithub.com/kulshekhar/ts-jest/issues/1511)) ([4f0bb33](https://togithub.com/kulshekhar/ts-jest/commit/4f0bb33))
#### [25.3.1](https://togithub.com/kulshekhar/ts-jest/compare/v25.3.0...v25.3.1) (2020-04-03)
##### Bug Fixes
- only do type checking while compiling file ([#1483](https://togithub.com/kulshekhar/ts-jest/issues/1483)) ([dbc0a08](https://togithub.com/kulshekhar/ts-jest/commit/dbc0a08))
- **config:** set default outDir for enabled allowJs without outDir ([#1472](https://togithub.com/kulshekhar/ts-jest/issues/1472)) ([57c7af0](https://togithub.com/kulshekhar/ts-jest/commit/57c7af0))
Renovate configuration
:date: Schedule: "before 9am on the first day of the month" in timezone Australia/Melbourne.
:vertical_traffic_light: Automerge: Enabled.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:ghost: Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
25.2.3->26.0.125.2.7->26.1.025.3.1->26.1.1Release Notes
facebook/jest
### [`v26.1.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2610) [Compare Source](https://togithub.com/facebook/jest/compare/v26.0.1...v26.1.0) ##### Features - `[jest-mock]` Export `Mock`, `MockInstance`, `SpyInstance` types ([#10138](https://togithub.com/facebook/jest/pull/10138)) - `[jest-config]` Support config files exporting (`async`) `function`s ([#10001](https://togithub.com/facebook/jest/pull/10001)) - `[jest-cli, jest-core]` Add `--selectProjects` CLI argument to filter test suites by project name ([#8612](https://togithub.com/facebook/jest/pull/8612)) - `[jest-cli, jest-init]` Add `coverageProvider` to `jest --init` prompts ([#10044](https://togithub.com/facebook/jest/pull/10044)) ##### Fixes - `[jest-console]` `getConsoleOutput` to receive global stack trace config and use it to format stack trace ([#10081](https://togithub.com/facebook/jest/pull/10081)) - `[jest-jasmine2]` Stop adding `:` after an error that has no message ([#9990](https://togithub.com/facebook/jest/pull/9990)) - `[jest-diff]` Control no diff message color with `commonColor` in diff options ([#9997](https://togithub.com/facebook/jest/pull/9997)) - `[jest-snapshot]` Fix TypeScript compilation ([#10008](https://togithub.com/facebook/jest/pull/10008)) ##### Chore & Maintenance - `[docs]` Correct confusing filename in `enableAutomock` example ([#10055](https://togithub.com/facebook/jest/pull/10055)) - `[jest-core]` 🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉 ([#10000](https://togithub.com/facebook/jest/pull/10000)) - `[jest-core, jest-reporters, jest-test-result, jest-types]` Cleanup `displayName` type ([#10049](https://togithub.com/facebook/jest/pull/10049)) - `[jest-runtime]` Jest-internal sandbox escape hatch ([#9907](https://togithub.com/facebook/jest/pull/9907)) - `[jest-fake-timers]` Update `now` param type to support `Date` in addition to `number`. ([#10169](https://togithub.com/facebook/jest/pull/10169)) - `[docs]` Add param to `setSystemTime` docs and remove preceding period from it and `getRealSystemTime` ([#10169](https://togithub.com/facebook/jest/pull/10169)) - `[jest-snapshot, jest-util]` Replace `make-dir` with `fs.mkdir` ([#10136](https://togithub.com/facebook/jest/pull/10136)) ##### 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](https://togithub.com/facebook/jest/pull/10131)) ### [`v26.0.1`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2601) [Compare Source](https://togithub.com/facebook/jest/compare/v26.0.0...v26.0.1) ##### Fixes - `[jest-circus]` Backward compatibility for deprecated `DescribeBlock.tests` to not break e.g. Detox reporter ### [`v26.0.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2600) [Compare Source](https://togithub.com/facebook/jest/compare/v25.5.4...v26.0.0) ##### Features - `[jest-environment-jsdom]` [**BREAKING**] Upgrade `jsdom` to v16 ([#9606](https://togithub.com/facebook/jest/pull/9606)) - `[@jest/fake-timers]` Add possibility to use a modern implementation of fake timers, backed by `@sinonjs/fake-timers` ([#7776](https://togithub.com/facebook/jest/pull/7776)) - `[jest-runtime]` Add `createMockFromModule` as an alias for `genMockFromModule` ([#9962](https://togithub.com/facebook/jest/pull/9962)) ##### Fixes - `[babel-jest]` Handle `null` being passed to `createTransformer` ([#9955](https://togithub.com/facebook/jest/pull/9955)) - `[jest-circus, jest-console, jest-jasmine2, jest-reporters, jest-util, pretty-format]` Fix time durating formatting and consolidate time formatting code ([#9765](https://togithub.com/facebook/jest/pull/9765)) - `[jest-circus]` [**BREAKING**] Fail tests if a test takes a done callback and have return values ([#9129](https://togithub.com/facebook/jest/pull/9129)) - `[jest-circus]` [**BREAKING**] Throw a proper error if a test / hook is defined asynchronously ([#8096](https://togithub.com/facebook/jest/pull/8096)) - `[jest-circus]` Throw more descriptive error if hook is defined inside test ([#9957](https://togithub.com/facebook/jest/pull/9957)) - `[jest-circus]` [**BREAKING**] Align execution order of tests to match `jasmine`'s top to bottom order ([#9965](https://togithub.com/facebook/jest/pull/9965)) - `[jest-config, jest-resolve]` [**BREAKING**] Remove support for `browser` field ([#9943](https://togithub.com/facebook/jest/pull/9943)) - `[jest-haste-map]` Stop reporting files as changed when they are only accessed ([#7347](https://togithub.com/facebook/jest/pull/7347)) - `[jest-resolve]` Show relative path from root dir for `module not found` errors ([#9963](https://togithub.com/facebook/jest/pull/9963)) - `[jest-runtime]` Fix absolute path moduleNameMapper + jest.mock bug ([#8727](https://togithub.com/facebook/jest/pull/8727)) ##### Chore & Maintenance - `[*]` [**BREAKING**] TypeScript definitions requires a minimum of TypeScript v3.8 ([#9823](https://togithub.com/facebook/jest/pull/9823)) - `[*]` [**BREAKING**] Drop support for Node 8 ([#9423](https://togithub.com/facebook/jest/pull/9423)) - `[*]` Upgrade to chalk@4 ([#9752](https://togithub.com/facebook/jest/pull/9752)) - `[*]` Remove usage of `realpath-native` ([#9952](https://togithub.com/facebook/jest/pull/9952)) - `[docs]` Fix example reference implementation to use Jest with Phabricator ([#8662](https://togithub.com/facebook/jest/pull/8662)) - `[docs]` Added default compiler to tranform ([#8583](https://togithub.com/facebook/jest/pull/8583)) - `[docs]` Updated Testing Frameworks guide with React; make it generic ([#9106](https://togithub.com/facebook/jest/pull/9106)) - `[expect, jest-mock, pretty-format]` [**BREAKING**] Remove `build-es5` from package ([#9945](https://togithub.com/facebook/jest/pull/9945)) - `[@jest/fake-timers, @jest/environment]` [**BREAKING**] Rename `LolexFakeTimers` to `ModernFakeTimers` ([#9960](https://togithub.com/facebook/jest/pull/9960)) - `[jest-haste-map]` [**BREAKING**] removed `providesModuleNodeModules` ([#8535](https://togithub.com/facebook/jest/pull/8535)) - `[jest-runtime]` [**BREAKING**] Remove long-deprecated `require.requireActual` and `require.requireMock` methods ([#9854](https://togithub.com/facebook/jest/pull/9854)) ### [`v25.5.4`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2554) [Compare Source](https://togithub.com/facebook/jest/compare/v25.5.3...v25.5.4) ##### Fixes - `[jest-jasmine2]` Don't run `beforeAll` / `afterAll` in skipped describe blocks ([#9931](https://togithub.com/facebook/jest/pull/9931)) ##### Chore & Maintenance - `[jest-runtime]` Do not warn when mutating `require.cache` ([#9946](https://togithub.com/facebook/jest/pull/9946)) ### [`v25.5.3`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2553) [Compare Source](https://togithub.com/facebook/jest/compare/v25.5.2...v25.5.3) ##### Chore & Maintenance - `[jest-circus]` Fix memory leak when running in band ([#9934](https://togithub.com/facebook/jest/pull/9934)) ### [`v25.5.2`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2552) [Compare Source](https://togithub.com/facebook/jest/compare/v25.5.1...v25.5.2) ##### Fixes - `[jest-globals]` Export globals as values, not types ([#9925](https://togithub.com/facebook/jest/pull/9925)) ### [`v25.5.1`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2551) [Compare Source](https://togithub.com/facebook/jest/compare/v25.5.0...v25.5.1) ##### Fixes - `[jest-haste-map]` Add missing `@types/graceful-fs` dependency ([#9913](https://togithub.com/facebook/jest/pull/9913)) - `[jest-runner]` Correctly serialize `Set` passed to worker ([#9915](https://togithub.com/facebook/jest/pull/9915)) - `[jest-runtime]` Vary ESM cache by query ([#9914](https://togithub.com/facebook/jest/pull/9914)) ### [`v25.5.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2550) [Compare Source](https://togithub.com/facebook/jest/compare/v25.4.0...v25.5.0) ##### Features - `[@jest/globals]` New package so Jest's globals can be explicitly imported ([#9801](https://togithub.com/facebook/jest/pull/9801)) - `[jest-core]` Show coverage of sources related to tests in changed files ([#9769](https://togithub.com/facebook/jest/pull/9769)) - `[jest-runtime]` Populate `require.cache` ([#9841](https://togithub.com/facebook/jest/pull/9841)) ##### Fixes - `[*]` Use `graceful-fs` directly in every package instead of relying on `fs` being monkey patched ([#9443](https://togithub.com/facebook/jest/pull/9443)) - `[expect]` Prints the Symbol name into the error message with a custom asymmetric matcher ([#9888](https://togithub.com/facebook/jest/pull/9888)) - `[jest-circus, jest-jasmine2]` Support older version of `jest-runtime` ([#9903](https://togithub.com/facebook/jest/pull/9903) & [#9842](https://togithub.com/facebook/jest/pull/9842)) - `[@jest/environment]` Make sure not to reference Jest types ([#9875](https://togithub.com/facebook/jest/pull/9875)) - `[jest-message-util]` Code frame printing should respect `--noStackTrace` flag ([#9866](https://togithub.com/facebook/jest/pull/9866)) - `[jest-runtime]` Support importing CJS from ESM using `import` statements ([#9850](https://togithub.com/facebook/jest/pull/9850)) - `[jest-runtime]` Support importing parallel dynamic `import`s ([#9858](https://togithub.com/facebook/jest/pull/9858)) - `[jest-transform]` Improve source map handling when instrumenting transformed code ([#9811](https://togithub.com/facebook/jest/pull/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](https://togithub.com/facebook/jest/pull/9872)) - `[jest-resolve]` Pass custom cached `realpath` function to `resolve` ([#9873](https://togithub.com/facebook/jest/pull/9873)) - `[jest-runtime]` Add `teardown` method to clear any caches when tests complete ([#9906](https://togithub.com/facebook/jest/pull/9906)) - `[jest-runtime]` Do not pass files required internally through transformation when loading them ([#9900](https://togithub.com/facebook/jest/pull/9900)) - `[jest-runtime]` Use `Map`s instead of object literals as cache holders ([#9901](https://togithub.com/facebook/jest/pull/9901)) ### [`v25.4.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2540) [Compare Source](https://togithub.com/facebook/jest/compare/v25.3.0...v25.4.0) - `[expect]` Support `async function`s in `toThrow` ([#9817](https://togithub.com/facebook/jest/pull/9817)) - `[jest-console]` Add code frame to `console.error` and `console.warn` ([#9741](https://togithub.com/facebook/jest/pull/9741)) - `[jest-runtime, jest-jasmine2, jest-circus]` Experimental, limited ECMAScript Modules support ([#9772](https://togithub.com/facebook/jest/pull/9772) & [#9842](https://togithub.com/facebook/jest/pull/9842)) ##### Fixes - `[expect]` Restore support for passing functions to `toHaveLength` matcher ([#9796](https://togithub.com/facebook/jest/pull/9796)) - `[jest-changed-files]` `--only-changed` should include staged files ([#9799](https://togithub.com/facebook/jest/pull/9799)) - `[jest-circus]` Throw on nested test definitions ([#9828](https://togithub.com/facebook/jest/pull/9828)) - `[jest-each]` `each` will throw an error when called with too many arguments ([#9818](https://togithub.com/facebook/jest/pull/9818)) - `[jest-runner]` Don't print warning to stdout when using `--json` ([#9843](https://togithub.com/facebook/jest/pull/9843)) ##### Chore & Maintenance - `[*]` Do not generate TypeScript declaration source maps ([#9822](https://togithub.com/facebook/jest/pull/9822)) - `[*]` Transpile code for Node 8.3, not 8.0 ([#9827](https://togithub.com/facebook/jest/pull/9827)) ### [`v25.3.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#2530) [Compare Source](https://togithub.com/facebook/jest/compare/v25.2.7...v25.3.0) ##### Features - `[babel-jest]` Support passing `supportsDynamicImport` and `supportsStaticESM` ([#9766](https://togithub.com/facebook/jest/pull/9766)) - `[babel-preset-jest]` Enable all syntax plugins not enabled by default that works on current version of Node ([#9774](https://togithub.com/facebook/jest/pull/9774)) - `[jest-circus]` Enable writing async test event handlers ([#9397](https://togithub.com/facebook/jest/pull/9397)) - `[jest-runtime, @jest/transformer]` Support passing `supportsDynamicImport` and `supportsStaticESM` ([#9597](https://togithub.com/facebook/jest/pull/9597)) ##### Chore & Maintenance - `[*]` Replace `any`s with `unknown`s ([#9626](https://togithub.com/facebook/jest/pull/9626)) - `[@jest/transform]` Expose type `CacheKeyOptions` for `getCacheKey` ([#9762](https://togithub.com/facebook/jest/pull/9762)) - `[@jest/types]` Correct type `testRegex` for `ProjectConfig` ([#9780](https://togithub.com/facebook/jest/pull/9780))kulshekhar/ts-jest
### [`v26.1.1`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2611-httpsgithubcomkulshekharts-jestcomparev2610v2611-2020-06-21) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v26.1.0...v26.1.1) ##### Bug Fixes - **compiler:** generate source map correctly when tsconfig `mapRoot` is set ([#1741](https://togithub.com/kulshekhar/ts-jest/issues/1741)) ([01ac417](https://togithub.com/kulshekhar/ts-jest/commit/01ac417)), closes [#1718](https://togithub.com/kulshekhar/ts-jest/issues/1718) - **config:** show version warning when using ts-jest without babel ([#1729](https://togithub.com/kulshekhar/ts-jest/issues/1729)) ([e512bc0](https://togithub.com/kulshekhar/ts-jest/commit/e512bc0)), fixes [#1678-issuecomment-641930332](https://togithub.com//github.com/kulshekhar/ts-jest/pull/1678/issues/issuecomment-641930332), [#1678-issuecomment-639528993](https://togithub.com//github.com/kulshekhar/ts-jest/pull/1678/issues/issuecomment-639528993) ### [`v26.1.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2610-httpsgithubcomkulshekharts-jestcomparev2600v2610-2020-05-30) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v26.0.0...v26.1.0) ##### Bug Fixes - **typing:** don't mark `BabelConfig` as internal type ([#1667](https://togithub.com/kulshekhar/ts-jest/issues/1667)) ([558c307](https://togithub.com/kulshekhar/ts-jest/commit/558c307)), closes [#1666](https://togithub.com/kulshekhar/ts-jest/issues/1666) ##### Features - **config:** show a warning message when TypeScript `target` version doesn't match with recommended NodeJs version ([#1678](https://togithub.com/kulshekhar/ts-jest/issues/1678)) ([085bdf5](https://togithub.com/kulshekhar/ts-jest/commit/085bdf5)) - **config:** support multiple paths for `pathsToModuleNameMapper` ([#1690](https://togithub.com/kulshekhar/ts-jest/issues/1690)) ([a727bd5](https://togithub.com/kulshekhar/ts-jest/commit/a727bd5)) - support TypeScript 3.9 ([#1653](https://togithub.com/kulshekhar/ts-jest/issues/1653)) ([fc3d5ad](https://togithub.com/kulshekhar/ts-jest/commit/fc3d5ad)) ### [`v26.0.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2600-httpsgithubcomkulshekharts-jestcomparev2551v2600-2020-05-15) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.1...v26.0.0) ##### Bug Fixes - **compiler:** return `undefined` for `getScriptVersion` when a file doesn't exist in memory cache ([#1641](https://togithub.com/kulshekhar/ts-jest/issues/1641)) ([6851b8e](https://togithub.com/kulshekhar/ts-jest/commit/6851b8e)) ##### Features - support Jest v26 ([#1602](https://togithub.com/kulshekhar/ts-jest/issues/1602)) ([23b7741](https://togithub.com/kulshekhar/ts-jest/commit/23b7741)) ##### BREAKING CHANGES - Requires a minimum of TypeScript v3.8 - Drop support for Node 8 #### [25.5.1](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.0...v25.5.1) (2020-05-09) ##### Bug Fixes - **compiler:** don't resolve files from build folder for `projectReferences` ([#1614](https://togithub.com/kulshekhar/ts-jest/issues/1614)) ([74b92d3](https://togithub.com/kulshekhar/ts-jest/commit/74b92d3)) - **config:** don't set `include` value of `tsconfig` to empty array ([#1606](https://togithub.com/kulshekhar/ts-jest/issues/1606)) ([8a29aaa](https://togithub.com/kulshekhar/ts-jest/commit/8a29aaa)) ### [`v25.5.1`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2551-httpsgithubcomkulshekharts-jestcomparev2550v2551-2020-05-09) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.5.0...v25.5.1) ##### Bug Fixes - **compiler:** don't resolve files from build folder for `projectReferences` ([#1614](https://togithub.com/kulshekhar/ts-jest/issues/1614)) ([74b92d3](https://togithub.com/kulshekhar/ts-jest/commit/74b92d3)) - **config:** don't set `include` value of `tsconfig` to empty array ([#1606](https://togithub.com/kulshekhar/ts-jest/issues/1606)) ([8a29aaa](https://togithub.com/kulshekhar/ts-jest/commit/8a29aaa)) ### [`v25.5.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2550-httpsgithubcomkulshekharts-jestcomparev2540v2550-2020-05-05) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.4.0...v25.5.0) ##### Bug Fixes - **compiler:** make `projectReferences` work with `isolatedModules: false` ([#1541](https://togithub.com/kulshekhar/ts-jest/issues/1541)) ([3e8efbe](https://togithub.com/kulshekhar/ts-jest/commit/3e8efbe)) - **compiler:** allow using `files` provided by `tsconfig` ([#1562](https://togithub.com/kulshekhar/ts-jest/issues/1562)) ([a9f02bd](https://togithub.com/kulshekhar/ts-jest/commit/a9f02bd)) - **config:** verify `testMatchPatterns` contain RegExp instance or string type values ([#1569](https://togithub.com/kulshekhar/ts-jest/issues/1569)) ([7f85bab](https://togithub.com/kulshekhar/ts-jest/commit/7f85bab)) ##### Features - **config:** add `tsconfig` alias to `tsConfig` option ([#1565](https://togithub.com/kulshekhar/ts-jest/issues/1565)) ([c10eb6d](https://togithub.com/kulshekhar/ts-jest/commit/c10eb6d)) - **config:** define 'ts-jest' on `ConfigGlobals` interface of `@jest/types` ([#1592](https://togithub.com/kulshekhar/ts-jest/issues/1592)) ([4526392](https://togithub.com/kulshekhar/ts-jest/commit/4526392)) ##### Performance Improvements - **compiler:** don’t write compile output to file system but rely on jest cache ([#1561](https://togithub.com/kulshekhar/ts-jest/issues/1561)) ([d11a4ea](https://togithub.com/kulshekhar/ts-jest/commit/d11a4ea)) - **compiler:** improve performance for `isolatedModules: false` ([#1558](https://togithub.com/kulshekhar/ts-jest/issues/1558)) ([85c09e3](https://togithub.com/kulshekhar/ts-jest/commit/85c09e3)) ##### BREAKING CHANGES - Any custom typing files or files which are needed to be compiled and intended to use with `jest` need to be defined in `files` option of `tsconfig`. For example: // tsconfig.json { // ...other configs "files": [ "my-custom-typings.d.ts", "my-global-module.ts" ] } - **compiler:** `incremental` and `compilerHost` options are no longer available. Please remove it from your `ts-jest` config. ### [`v25.4.0`](https://togithub.com/kulshekhar/ts-jest/blob/master/CHANGELOG.md#2540-httpsgithubcomkulshekharts-jestcomparev2531v2540-2020-04-17) [Compare Source](https://togithub.com/kulshekhar/ts-jest/compare/v25.3.1...v25.4.0) ##### Bug Fixes - **compiler:** make `projectReferences` work with `isolatedModules: true` ([#1527](https://togithub.com/kulshekhar/ts-jest/issues/1527)) ([aa6b74c](https://togithub.com/kulshekhar/ts-jest/commit/aa6b74c)) - **compiler:** make sure `LanguageService` updated with test file information before getting diagnostics for test file ([#1507](https://togithub.com/kulshekhar/ts-jest/issues/1507)) ([311eaeb](https://togithub.com/kulshekhar/ts-jest/commit/311eaeb)) - **config:** set default `outDir` when `allowJs` is true and no `outDir` in `tsconfig` ([#1502](https://togithub.com/kulshekhar/ts-jest/issues/1502)) ([1a287ad](https://togithub.com/kulshekhar/ts-jest/commit/1a287ad)) - **config:** use original jest config object instead of stringified config ([#1511](https://togithub.com/kulshekhar/ts-jest/issues/1511)) ([4f0bb33](https://togithub.com/kulshekhar/ts-jest/commit/4f0bb33)) #### [25.3.1](https://togithub.com/kulshekhar/ts-jest/compare/v25.3.0...v25.3.1) (2020-04-03) ##### Bug Fixes - only do type checking while compiling file ([#1483](https://togithub.com/kulshekhar/ts-jest/issues/1483)) ([dbc0a08](https://togithub.com/kulshekhar/ts-jest/commit/dbc0a08)) - **config:** set default outDir for enabled allowJs without outDir ([#1472](https://togithub.com/kulshekhar/ts-jest/issues/1472)) ([57c7af0](https://togithub.com/kulshekhar/ts-jest/commit/57c7af0))Renovate configuration
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