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wait-until-promise
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- Version published
- Maintainers
- 1
- Weekly downloads
- 687
- decreased by-36.27%
Weekly downloads
Changelog
[1.0.0] - 2016-06-11
Nothing changed, just bumping it to 1.0.0 to signify stability
Readme
wait-until-promise
Test utility to simplify waiting for a condition
Usage
To use it, import the module, and pass it a function. A promise is returned, and it is resolved after the passed function returns a truthy value. If the function passed never returns a truthy value, or it times out, the promise is rejected.
import $ from 'jquery';
import waitUntil from 'wait-until-promise';
describe('some thing', () => {
it('should do something', (done) => {
const button = $('#button');
const paragraph = $('p');
button.click();
waitUntil(() => paragraph.text() === 'button clicked')
.then(() => done());
})
// The promise is resolved with the return-value. Useful to if you want to
// wait until something exists, then make assertions on it
it('should do something else', (done) => {
const button = $('#button');
const paragraph = $('p');
button.click();
waitUntil(() => paragraph.text())
.then((text) => expect(test).toBe('The text in the paragraph'));
})
})
API
See API.md
Change log
See CHANGELOG.md
FAQs
A simple utilty to wait until condition is true, returning a promise
The npm package wait-until-promise receives a total of 526 weekly downloads. As such, wait-until-promise popularity was classified as not popular.
We found that wait-until-promise 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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