X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Futils.test.js;h=426985a299b366997189217802e4fab4283f7a7e;hb=b6fea09e6a8174e664770741943cf08445066e2b;hp=2c41b6920657944f9c498329233b470f2b99ce43;hpb=bdb9d7125f62a36dd65cba6aa9110ce269359f0a;p=poolifier.git

diff --git a/tests/utils.test.js b/tests/utils.test.js
index 2c41b692..426985a2 100644
--- a/tests/utils.test.js
+++ b/tests/utils.test.js
@@ -1,12 +1,17 @@
 const { randomInt } = require('crypto')
 const { Worker } = require('worker_threads')
 const cluster = require('cluster')
+const os = require('os')
 const { expect } = require('expect')
 const {
   CircularArray,
   DEFAULT_CIRCULAR_ARRAY_SIZE
 } = require('../lib/circular-array')
 const {
+  DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS,
+  DEFAULT_TASK_NAME,
+  DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS,
+  EMPTY_FUNCTION,
   availableParallelism,
   average,
   exponentialDelay,
@@ -15,7 +20,9 @@ const {
   isAsyncFunction,
   isKillBehavior,
   isPlainObject,
+  max,
   median,
+  min,
   round,
   secureRandom,
   sleep,
@@ -24,11 +31,42 @@ const {
 const { KillBehaviors, WorkerTypes } = require('../lib')
 
 describe('Utils test suite', () => {
+  it('Verify DEFAULT_TASK_NAME value', () => {
+    expect(DEFAULT_TASK_NAME).toBe('default')
+  })
+
+  it('Verify EMPTY_FUNCTION value', () => {
+    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,
+      average: false,
+      median: false
+    })
+  })
+
   it('Verify availableParallelism() behavior', () => {
     const parallelism = availableParallelism()
     expect(typeof parallelism === 'number').toBe(true)
-    expect(parallelism).toBeGreaterThan(0)
     expect(Number.isSafeInteger(parallelism)).toBe(true)
+    let expectedParallelism = 1
+    try {
+      expectedParallelism = os.availableParallelism()
+    } catch {
+      expectedParallelism = os.cpus().length
+    }
+    expect(parallelism).toBe(expectedParallelism)
   })
 
   it('Verify getWorkerType() behavior', () => {
@@ -45,11 +83,11 @@ describe('Utils test suite', () => {
     expect(getWorkerId(clusterWorker)).toBe(clusterWorker.id)
   })
 
-  it.skip('Verify sleep() behavior', async () => {
+  it('Verify sleep() behavior', async () => {
     const start = performance.now()
     await sleep(1000)
     const elapsed = performance.now() - start
-    expect(elapsed).toBeGreaterThanOrEqual(1000)
+    expect(elapsed).toBeGreaterThanOrEqual(999)
   })
 
   it('Verify exponentialDelay() behavior', () => {
@@ -275,4 +313,18 @@ describe('Utils test suite', () => {
     expect(randomNumber).toBeGreaterThanOrEqual(0)
     expect(randomNumber).toBeLessThan(1)
   })
+
+  it('Verify min() behavior', () => {
+    expect(min()).toBe(Infinity)
+    expect(min(1, 2)).toBe(1)
+    expect(min(2, 1)).toBe(1)
+    expect(min(1, 1)).toBe(1)
+  })
+
+  it('Verify max() behavior', () => {
+    expect(max()).toBe(-Infinity)
+    expect(max(1, 2)).toBe(2)
+    expect(max(2, 1)).toBe(2)
+    expect(max(1, 1)).toBe(1)
+  })
 })