X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Futils.test.mjs;h=fd4f776bf2409c8a725e8d3631be9e8981e545c4;hb=028ea3ce0e01b9b252c88684998b0bc1f06f1bed;hp=c048141bf2ffcd7aab57de5d9b7aaa178d630137;hpb=b2fd3f4a217ac09110da00b3b65dcdd36de4bf74;p=poolifier.git

diff --git a/tests/utils.test.mjs b/tests/utils.test.mjs
index c048141b..fd4f776b 100644
--- a/tests/utils.test.mjs
+++ b/tests/utils.test.mjs
@@ -6,10 +6,10 @@ import { expect } from 'expect'
 import {
   DEFAULT_MEASUREMENT_STATISTICS_REQUIREMENTS,
   DEFAULT_TASK_NAME,
-  DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS,
   EMPTY_FUNCTION,
   availableParallelism,
   average,
+  buildInternalWorkerChoiceStrategyOptions,
   exponentialDelay,
   getWorkerId,
   getWorkerType,
@@ -19,6 +19,7 @@ import {
   max,
   median,
   min,
+  // once,
   round,
   secureRandom,
   sleep
@@ -34,15 +35,6 @@ 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,
@@ -82,9 +74,10 @@ 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', () => {
@@ -237,4 +230,37 @@ describe('Utils test suite', () => {
     expect(max(2, 1)).toBe(2)
     expect(max(1, 1)).toBe(1)
   })
+
+  it('Verify buildInternalWorkerChoiceStrategyOptions() behavior', () => {
+    const poolMaxSize = 10
+    const internalWorkerChoiceStrategyOptions =
+      buildInternalWorkerChoiceStrategyOptions(poolMaxSize)
+    expect(internalWorkerChoiceStrategyOptions).toStrictEqual({
+      retries:
+        poolMaxSize +
+        Object.keys(internalWorkerChoiceStrategyOptions.weights).length,
+      runTime: { median: false },
+      waitTime: { median: false },
+      elu: { median: false },
+      weights: expect.objectContaining({
+        0: expect.any(Number),
+        [poolMaxSize - 1]: expect.any(Number)
+      })
+    })
+  })
+
+  // 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)
+  // })
 })