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test_when_current_jobs_finished.js
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test_when_current_jobs_finished.js
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'use strict';
const expect = require('chai').expect;
const redis = require('ioredis');
const utils = require('./utils');
const delay = require('delay');
const sinon = require('sinon');
describe('.whenCurrentJobsFinished', () => {
let client;
beforeEach(() => {
client = new redis();
return client.flushdb();
});
afterEach(async () => {
sinon.restore();
await utils.cleanupQueues();
await client.flushdb();
return client.quit();
});
it('should handle queue with no processor', async () => {
const queue = await utils.newQueue();
expect(await queue.whenCurrentJobsFinished()).to.equal(undefined);
});
it('should handle queue with no jobs', async () => {
const queue = await utils.newQueue();
queue.process(() => Promise.resolve());
expect(await queue.whenCurrentJobsFinished()).to.equal(undefined);
});
it('should wait for job to complete', async () => {
const queue = await utils.newQueue();
await queue.add({});
let finishJob;
// wait for job to be active
await new Promise(resolve => {
queue.process(() => {
resolve();
return new Promise(resolve => {
finishJob = resolve;
});
});
});
let isFulfilled = false;
const finished = queue.whenCurrentJobsFinished().then(() => {
isFulfilled = true;
});
await delay(100);
expect(isFulfilled).to.equal(false);
finishJob();
expect(await finished).to.equal(
undefined,
'whenCurrentJobsFinished should resolve once jobs are finished'
);
});
it('should wait for job to fail', async () => {
const queue = await utils.newQueue();
await queue.add({});
let rejectJob;
// wait for job to be active
await new Promise(resolve => {
queue.process(() => {
resolve();
return new Promise((resolve, reject) => {
rejectJob = reject;
});
});
});
let isFulfilled = false;
const finished = queue.whenCurrentJobsFinished().then(() => {
isFulfilled = true;
});
await delay(100);
expect(isFulfilled).to.equal(false);
rejectJob();
expect(await finished).to.equal(
undefined,
'whenCurrentJobsFinished should resolve once jobs are finished'
);
});
});