@jest/expect
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Changelog
29.1.0
[expect, @jest/expect] Support type inference for function parameters in CalledWith assertions (#13268)[expect, @jest/expect] Infer type of *ReturnedWith matchers argument (#13278)[@jest/environment, jest-runtime] Allow jest.requireActual and jest.requireMock to take a type argument (#13253)[@jest/environment] Allow jest.mock and jest.doMock to take a type argument (#13254)[@jest/fake-timers] Add jest.now() to return the current fake clock time (#13244, #13246)[@jest/mock] Add withImplementation method for temporarily overriding a mock (#13281)[expect] Export toThrow* matchers (#13328)[jest-circus, jest-jasmine2] Fix error messages for Node's assert.throes (#13322)[jest-haste-map] Remove __proto__ usage (#13256)[jest-mock] Improve spyOn typings to handle optional properties (#13247)[jest-mock] Fix mocking of getters and setters on classes (#13145)[jest-snapshot] Throw useful error when an array is passed as property matchers (#13263)[jest-snapshot] Prioritize parser used in the project (#13323)[jest-transform] Attempt to work around issues with atomic writes on Windows (#11423)Readme
This package extends expect library with jest-snapshot matchers. It exports jestExpect object, which can be used as standalone replacement of expect.
The jestExpect function used in Jest. You can find its documentation on Jest's website.
FAQs
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
The npm package @jest/expect receives a total of 12,360,913 weekly downloads. As such, @jest/expect popularity was classified as popular.
We found that @jest/expect demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
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