@jest/types
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Changelog
29.5.0
[jest-changed-files]
Support Sapling (#13941)[jest-circus, @jest/cli, jest-config]
Add feature to randomize order of tests via CLI flag or through the config file(#12922)[jest-cli, jest-config, @jest/core, jest-haste-map, @jest/reporters, jest-runner, jest-runtime, @jest/types]
Add workerThreads
configuration option to allow using worker threads for parallelization (#13939)[jest-cli]
Export yargsOptions
(#13970)[jest-config]
Add openHandlesTimeout
option to configure possible open handles warning. (#13875)[@jest/create-cache-key-function]
Allow passing length
argument to createCacheKey()
function and set its default value to 16
on Windows (#13827)[jest-message-util]
Add support for AggregateError (#13946 & #13947)[jest-message-util]
Add support for Error causes in test
and it
(#13935 & #13966)[jest-reporters]
Add summaryThreshold
option to summary reporter to allow overriding the internal threshold that is used to print the summary of all failed tests when the number of test suites surpasses it (#13895)[jest-runtime]
Expose @sinonjs/fake-timers
async APIs functions advanceTimersByTimeAsync(msToRun)
(tickAsync(msToRun)
), advanceTimersToNextTimerAsync(steps)
(nextAsync
), runAllTimersAsync
(runAllAsync
), and runOnlyPendingTimersAsync
(runToLastAsync
) (#13981)[jest-runtime, @jest/transform]
Allow V8 coverage provider to collect coverage from files which were not loaded explicitly (#13974)[jest-snapshot]
Add support to cts
and mts
TypeScript files to inline snapshots (#13975)[jest-worker]
Add start
method to worker farms (#13937)[jest-worker]
Support passing a URL as path to worker (#13982)[babel-plugin-jest-hoist]
Fix unwanted hoisting of nested jest
usages (#13952)[jest-circus]
Send test case results for todo
tests (#13915)[jest-circus]
Update message printed on test timeout (#13830)[jest-circus]
Avoid creating the word "testfalse" when takesDoneCallback
is false
in the message printed on test timeout AND updated timeouts test (#13954)[jest-environment-jsdom]
Stop setting document
to null
on teardown (#13972)[@jest/expect-utils]
Update toStrictEqual()
to be able to check jest.fn().mock.calls
(#13960)[@jest/test-result]
Allow TestResultsProcessor
type to return a Promise (#13950)[jest-snapshot]
Remove dependency on jest-haste-map
(#13977)Readme
This package contains shared types of Jest's packages.
If you are looking for types of Jest globals, you can import them from @jest/globals
package:
import {describe, expect, it} from '@jest/globals';
describe('my tests', () => {
it('works', () => {
expect(1).toBe(1);
});
});
If you prefer to omit imports, a similar result can be achieved installing the @types/jest package. Note that this is a third party library maintained at DefinitelyTyped and may not cover the latest Jest features.
Another use-case for @types/jest
is a typed Jest config as those types are not provided by Jest out of the box:
// jest.config.ts
import {Config} from '@jest/types';
const config: Config.InitialOptions = {
// some typed config
};
export default config;
FAQs
This package contains shared types of Jest's packages.
The npm package @jest/types receives a total of 70,505,985 weekly downloads. As such, @jest/types popularity was classified as popular.
We found that @jest/types demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 6 open source maintainers collaborating on the project.
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