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es.promise.all-settled.js
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es.promise.all-settled.js
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import Promise from 'core-js-pure/es/promise';
QUnit.test('Promise.allSettled', assert => {
assert.isFunction(Promise.allSettled);
assert.arity(Promise.allSettled, 1);
assert.true(Promise.allSettled([1, 2, 3]) instanceof Promise, 'returns a promise');
});
QUnit.test('Promise.allSettled, resolved', assert => {
assert.expect(1);
const async = assert.async();
Promise.allSettled([
Promise.resolve(1),
Promise.reject(2),
Promise.resolve(3),
]).then(it => {
assert.deepEqual(it, [
{ value: 1, status: 'fulfilled' },
{ reason: 2, status: 'rejected' },
{ value: 3, status: 'fulfilled' },
], 'resolved with a correct value');
async();
});
});
QUnit.test('Promise.allSettled, rejected', assert => {
assert.expect(1);
const async = assert.async();
// eslint-disable-next-line promise/valid-params -- required for testing
Promise.allSettled().catch(() => {
assert.required('rejected as expected');
async();
});
});