has-resolved

Checks if a Promise is resolved or rejected asynchronously

How to use

Resolution and rejection checks are asynchronous. You can use ES6 async/await to simplify coding.

Check for resolution

import hasResolved from 'has-resolved';
 
const promise = Promise.resolve();
const resolved = await hasResolved(promise);
 
expect(resolved).toBeTruthy();

Please note that hasResolved is an asynchronous function and need to be await-ed.

Check for rejection

import { hasRejected } from 'has-resolved';
 
const promise = Promise.reject();
const rejected = await hasRejected(promise);
 
expect(rejected).toBeTruthy();

hasRejected is not a default export, thus, the bracelets is needed for named import.

Contributions

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