| 1 | const expect = require('expect') |
| 2 | const { ClusterWorker, KillBehaviors, ThreadWorker } = require('../../lib') |
| 3 | |
| 4 | class StubPoolWithIsMainWorker extends ThreadWorker { |
| 5 | constructor (fn, opts) { |
| 6 | super(fn, opts) |
| 7 | this.mainWorker = false |
| 8 | } |
| 9 | } |
| 10 | |
| 11 | describe('Abstract worker test suite', () => { |
| 12 | it('Verify that fn function is mandatory', () => { |
| 13 | expect(() => new ClusterWorker()).toThrowError( |
| 14 | new Error('fn parameter is mandatory') |
| 15 | ) |
| 16 | }) |
| 17 | |
| 18 | it('Verify worker default values', () => { |
| 19 | const worker = new ThreadWorker(() => {}) |
| 20 | expect(worker.maxInactiveTime).toBe(1000 * 60) |
| 21 | expect(worker.killBehavior).toBe(KillBehaviors.SOFT) |
| 22 | expect(worker.async).toBe(false) |
| 23 | }) |
| 24 | |
| 25 | it('Verify that worker options are set at worker creation', () => { |
| 26 | const worker = new ClusterWorker(() => {}, { |
| 27 | maxInactiveTime: 6000, |
| 28 | async: true, |
| 29 | killBehavior: KillBehaviors.HARD |
| 30 | }) |
| 31 | expect(worker.maxInactiveTime).toBe(6000) |
| 32 | expect(worker.killBehavior).toBe(KillBehaviors.HARD) |
| 33 | expect(worker.async).toBe(true) |
| 34 | }) |
| 35 | |
| 36 | it('Verify that handleError function is working properly', () => { |
| 37 | const error = new Error('My error') |
| 38 | const worker = new ThreadWorker(() => {}) |
| 39 | expect(worker.handleError(error)).toBe(error) |
| 40 | }) |
| 41 | |
| 42 | it('Verify that get main worker throw error if main worker is not set', () => { |
| 43 | expect(() => |
| 44 | new StubPoolWithIsMainWorker(() => {}).getMainWorker() |
| 45 | ).toThrowError(new Error('Main worker was not set')) |
| 46 | }) |
| 47 | }) |