jest-matcher-specific-error
Advanced tools
Make sure your function really throws what you expect
Make sure your function really throws what you expect
Workaround for https://github.com/facebook/jest/issues/8140
With npm:
npm install --save-dev jest-matcher-specific-error
With yarn:
yarn add -D jest-matcher-specific-error
Same as Other jest matchers
await expect(yourPromise).rejects.toMatchError(expectedError);
await expect(yourFunction).rejects.toMatchError(expectedError);
expect(yourError).toMatchError(expectedError);
Errors threated as equal if ALL conditions satisfied:
=== comparison by reference)jest helper comparison)Error stack traces are ignored.
FAQs
Make sure your function really throws what you expect
The npm package jest-matcher-specific-error receives a total of 5,814 weekly downloads. As such, jest-matcher-specific-error popularity was classified as popular.
We found that jest-matcher-specific-error demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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