facebook/jest: Delightful JavaScript Testing.

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Star history of jest
Issue history of jest

jest Recent Issues

Issue Title State Comments Created Date Updated Date Closed Date
[Please read the message below] closed 1 2022-10-03 2022-10-04 2022-10-03
[Bug]: Jest doesnt transform file from node_modules even with empty ignore settings open 0 2022-10-02 2022-10-04 -
[Bug]: Importing json files result in SyntaxError: Unexpected token m in JSON at position 0 at JSON.parse (<anonymous>) closed 1 2022-10-01 2022-10-04 2022-10-01
[Feature]: Support array inputs to `toMatchSnapshot()` matcher open 1 2022-10-01 2022-10-04 -
[Bug]: jest-config can't import TS file with moduleResolution: node16 open 1 2022-10-01 2022-10-04 -
[Bug]: Jest child process breaks Buffer instanceof Uint8Array open 0 2022-09-30 2022-10-04 -
[Feature]: Expose `readRawConfig` from `jest-config` closed 1 2022-09-30 2022-10-04 2022-10-03
[Bug]: @jest/[email protected] not found in npm closed 1 2022-09-30 2022-10-04 2022-09-30
[Bug]: working with .mts files jest can't find files open 0 2022-09-29 2022-10-04 -
[Bug]: Object.getOwnPropertySymbols() does not work against global instance with jest+node18 open 0 2022-09-29 2022-10-04 -
[Bug]: Type inferrence in `toBeCalledWith` broken for method with overloads closed 2 2022-09-29 2022-10-04 2022-09-30
[Bug]: jest shouldn't use an outdated @types/jest to build closed 4 2022-09-29 2022-10-04 2022-09-29
[Feature]: typesafe assertions open 2 2022-09-29 2022-10-04 -
[Bug]: Jest 29 not respecting `mock` prefix for variables when hoisting closed 6 2022-09-28 2022-10-04 2022-09-29
[Bug]: Jest v29 error with Babel, Yarn v3: Jest worker encountered 4 child process exceptions, exceeding retry limit open 2 2022-09-28 2022-10-04 -
[Bug]: Error: Not implemented: window.computedStyle(elt, pseudoElt) closed 1 2022-09-28 2022-10-04 2022-09-28
[Bug]: spyOn not working open 4 2022-09-27 2022-10-04 -
[Please read the message below] closed 1 2022-09-27 2022-10-04 2022-09-27
[Feature] partialMocked - mocked, but less strict return/resolved values open 3 2022-09-27 2022-10-04 -
[Bug]: JEST Redefines console.log open 4 2022-09-24 2022-10-04 -
[Bug]: CSSOM.parse is not exposed in the package used by jest-environment-jsdom open 0 2022-09-23 2022-10-04 -
[Bug]: Jest reuses mocks across multiple instances of the same class open 0 2022-09-23 2022-10-04 -
[Feature]: GlobalSetup after env open 0 2022-09-22 2022-10-04 -
Why Jest test cases takes much time to run and throw a timeout error inside gitlab or bitbucket pipelines. closed 1 2022-09-21 2022-10-04 2022-09-21
[Feature]: Improve mocking classes. open 2 2022-09-20 2022-09-26 -
[Feature]: support type inference for function parameters `expect(someFunction).toBeCalledWith()` closed 3 2022-09-15 2022-09-26 2022-09-20
[Please read the message below] closed 1 2022-09-15 2022-09-26 2022-09-15
[Bug]: Manual mock file loaded twice when used by another file being automocked. open 0 2022-09-14 2022-09-26 -
[Bug]: `assert.throws` errors always formatted as not thrown closed 3 2022-09-14 2022-09-26 2022-09-28
[Bug]: Coverage doesn't gathered for files without tests with onlychanged flag closed 1 2022-09-14 2022-09-25 2022-09-14
[Please read the message below] closed 1 2022-09-14 2022-10-02 2022-09-14
[Feature]: Support `Error.prototype.cause` open 7 2022-09-13 2022-10-02 -
[Bug]: TypeError: Cannot read properties of undefined (reading 'enableGlobally') at jestAdapter (../node_modules/jest-circus/build/legacy-code-todo-rewrite/jestAdapter.js:39:25) closed 2 2022-09-13 2022-10-02 2022-09-14
[Bug]: Unable to mock ESM function used indirectly by another function open 11 2022-09-13 2022-10-05 -
[Bug]: Missing coverage from custom test environment open 1 2022-09-13 2022-10-02 -
[Bug]: please drop deprecated __proto__ use closed 3 2022-09-13 2022-10-03 2022-09-13
[Bug]: User mock shadows Node module open 0 2022-09-12 2022-09-24 -
[Bug]: Loaded ESM module can't refer to mapped imports from `package.json:{imports...}` closed 2 2022-09-12 2022-09-24 2022-09-12
[Bug]: compatibility with older TS versions differs between `jest` and `jest-environment-jsdom` closed 4 2022-09-12 2022-09-23 2022-09-12
[Bug]: Module Import Stack Trace sometimes broken closed 8 2022-09-12 2022-09-23 2022-09-14
[Bug]: Incompatibily with node 16.3.0 closed 0 2022-09-10 2022-09-21 2022-09-10
[Bug]: Generating a coverage report with --runInBand, collectCoverageFrom, and a transformer can mask a failing exit code open 2 2022-09-09 2022-09-21 -
[Bug]: Properties of Error subclasses other than `message` are ignored when using `toEqual`. open 2 2022-09-09 2022-09-21 -
[Feature]: stop changing the behaviour of spies on `mockFn.mockReset` open 0 2022-09-08 2022-09-27 -
[Website]: documentation should have the ability to hide left/right sidebars closed 12 2022-09-08 2022-09-27 2022-09-08
[Bug]: jest-environment-jsdom messes with global Uint8Array closed 3 2022-09-08 2022-09-27 2022-09-08
[Bug]: resolution breaks in v28 closed 2 2022-09-07 2022-09-19 2022-09-08
[Feature]: Add jest version to TransformOptions open 2 2022-09-07 2022-09-19 -
ReferenceError: TextEncoder is not defined closed 1 2022-09-07 2022-09-19 2022-09-07
[Bug]: --filter argument inconsistent with documentation open 2 2022-09-07 2022-09-19 -