X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Futils.test.mjs;h=5e089e291f07877506ff12a3373ca407ee2b5c51;hb=e44639e9af74427b71f1556ff7ec9f7606373e0d;hp=74c53a1629b7f3ef7738bdbc50e3f908216457dd;hpb=a074ffee1b46f43d0dcfba58128748c7492104dd;p=poolifier.git

diff --git a/tests/utils.test.mjs b/tests/utils.test.mjs
index 74c53a16..5e089e29 100644
--- a/tests/utils.test.mjs
+++ b/tests/utils.test.mjs
@@ -6,11 +6,12 @@ import { expect } from 'expect'
 import {
   DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS,
   DEFAULT_TASK_NAME,
-  DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS,
   EMPTY_FUNCTION,
   availableParallelism,
   average,
+  buildWorkerChoiceStrategyOptions,
   exponentialDelay,
+  getWorkerChoiceStrategyRetries,
   getWorkerId,
   getWorkerType,
   isAsyncFunction,
@@ -19,11 +20,17 @@ import {
   max,
   median,
   min,
+  // once,
   round,
   secureRandom,
   sleep
-} from '../lib/utils.js'
-import { KillBehaviors, WorkerTypes } from '../lib/index.js'
+} from '../lib/utils.cjs'
+import {
+  FixedClusterPool,
+  FixedThreadPool,
+  KillBehaviors,
+  WorkerTypes
+} from '../lib/index.cjs'
 
 describe('Utils test suite', () => {
   it('Verify DEFAULT_TASK_NAME value', () => {
@@ -34,15 +41,6 @@ describe('Utils test suite', () => {
     expect(EMPTY_FUNCTION).toStrictEqual(expect.any(Function))
   })
 
-  it('Verify DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS values', () => {
-    expect(DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS).toStrictEqual({
-      retries: 6,
-      runTime: { median: false },
-      waitTime: { median: false },
-      elu: { median: false }
-    })
-  })
-
   it('Verify DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS values', () => {
     expect(DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS).toStrictEqual({
       aggregate: false,
@@ -66,13 +64,15 @@ describe('Utils test suite', () => {
 
   it('Verify getWorkerType() behavior', () => {
     expect(
-      getWorkerType(new Worker('./tests/worker-files/thread/testWorker.js'))
+      getWorkerType(new Worker('./tests/worker-files/thread/testWorker.mjs'))
     ).toBe(WorkerTypes.thread)
     expect(getWorkerType(cluster.fork())).toBe(WorkerTypes.cluster)
   })
 
   it('Verify getWorkerId() behavior', () => {
-    const threadWorker = new Worker('./tests/worker-files/thread/testWorker.js')
+    const threadWorker = new Worker(
+      './tests/worker-files/thread/testWorker.mjs'
+    )
     const clusterWorker = cluster.fork()
     expect(getWorkerId(threadWorker)).toBe(threadWorker.threadId)
     expect(getWorkerId(clusterWorker)).toBe(clusterWorker.id)
@@ -80,9 +80,10 @@ describe('Utils test suite', () => {
 
   it('Verify sleep() behavior', async () => {
     const start = performance.now()
-    await sleep(1000)
+    const sleepMs = 1000
+    await sleep(sleepMs)
     const elapsed = performance.now() - start
-    expect(elapsed).toBeGreaterThanOrEqual(999)
+    expect(elapsed).toBeGreaterThanOrEqual(sleepMs - 1)
   })
 
   it('Verify exponentialDelay() behavior', () => {
@@ -235,4 +236,47 @@ describe('Utils test suite', () => {
     expect(max(2, 1)).toBe(2)
     expect(max(1, 1)).toBe(1)
   })
+
+  it('Verify getWorkerChoiceStrategyRetries() behavior', async () => {
+    const numberOfThreads = 4
+    const pool = new FixedThreadPool(
+      numberOfThreads,
+      './tests/worker-files/thread/testWorker.mjs'
+    )
+    expect(getWorkerChoiceStrategyRetries(pool)).toBe(pool.info.maxSize * 2)
+    await pool.destroy()
+  })
+
+  it('Verify buildWorkerChoiceStrategyOptions() behavior', async () => {
+    const numberOfWorkers = 4
+    const pool = new FixedClusterPool(
+      numberOfWorkers,
+      './tests/worker-files/cluster/testWorker.cjs'
+    )
+    expect(buildWorkerChoiceStrategyOptions(pool)).toStrictEqual({
+      runTime: { median: false },
+      waitTime: { median: false },
+      elu: { median: false },
+      weights: expect.objectContaining({
+        0: expect.any(Number),
+        [pool.info.maxSize - 1]: expect.any(Number)
+      })
+    })
+    await pool.destroy()
+  })
+
+  // it('Verify once()', () => {
+  //   let called = 0
+  //   const fn = () => ++called
+  //   const onceFn = once(fn, this)
+  //   const result1 = onceFn()
+  //   expect(called).toBe(1)
+  //   expect(result1).toBe(1)
+  //   const result2 = onceFn()
+  //   expect(called).toBe(1)
+  //   expect(result2).toBe(1)
+  //   const result3 = onceFn()
+  //   expect(called).toBe(1)
+  //   expect(result3).toBe(1)
+  // })
 })