+import { Worker as ThreadWorker } from 'node:worker_threads'
+import { Worker as ClusterWorker } from 'node:cluster'
import { expect } from 'expect'
import {
CircularArray,
DEFAULT_CIRCULAR_ARRAY_SIZE
} from '../../lib/circular-array.js'
-import { updateMeasurementStatistics } from '../../lib/pools/utils.js'
+import {
+ createWorker,
+ getDefaultTasksQueueOptions,
+ updateMeasurementStatistics
+} from '../../lib/pools/utils.js'
+import { WorkerTypes } from '../../lib/index.js'
describe('Pool utils test suite', () => {
+ it('Verify getDefaultTasksQueueOptions() behavior', () => {
+ const poolMaxSize = 4
+ expect(getDefaultTasksQueueOptions(poolMaxSize)).toStrictEqual({
+ concurrency: 1,
+ size: Math.pow(poolMaxSize, 2),
+ taskStealing: true,
+ tasksStealingOnBackPressure: true,
+ tasksFinishedTimeout: 2000
+ })
+ })
+
it('Verify updateMeasurementStatistics() behavior', () => {
const measurementStatistics = {
history: new CircularArray()
)
})
})
+
+ it('Verify createWorker() behavior', () => {
+ expect(
+ createWorker(
+ WorkerTypes.thread,
+ './tests/worker-files/thread/testWorker.mjs'
+ )
+ ).toBeInstanceOf(ThreadWorker)
+ expect(
+ createWorker(
+ WorkerTypes.cluster,
+ './tests/worker-files/cluster/testWorker.mjs'
+ )
+ ).toBeInstanceOf(ClusterWorker)
+ })
})