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23fd876810
* new batched async task runner * use new async task batcher * improve tree (index) lookups for many entries * unit test for batched async task runner * chore: build
18 lines
699 B
JavaScript
18 lines
699 B
JavaScript
const { AsyncTaskBatch } = require('../src/async-task-batch');
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describe('Async task batches', () => {
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it('works', async () => {
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let currentIndex = 0, expectedResults = [];
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const batch = new AsyncTaskBatch(10);
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for (let i = 0; i < 1000; i++) {
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batch.add(() => {
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const ms = Math.floor(Math.random() * 10); // task to run between 0-10ms
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expectedResults[currentIndex] = ms;
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currentIndex++;
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return new Promise((resolve) => setTimeout(() => resolve(ms), ms));
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});
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}
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const results = await batch.finish();
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expect(results).toEqual(expectedResults);
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}, 10e3);
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});
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