X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Ftest-utils.js;h=894471697cb42cc408c906021ee28e87147fcfbc;hb=b529c323958350e8b54ccfb4096d0c661c975b71;hp=9a49c822991c2629ac45280776604cb3be188a04;hpb=9bc18a6d9bba455b461e484e182fae3dc56a5549;p=poolifier.git

diff --git a/tests/test-utils.js b/tests/test-utils.js
index 9a49c822..89447169 100644
--- a/tests/test-utils.js
+++ b/tests/test-utils.js
@@ -2,16 +2,16 @@ const { WorkerFunctions } = require('./test-types')
 
 class TestUtils {
   static async waitExits (pool, numberOfExitEventsToWait) {
-    let exitEvents = 0
     return new Promise(resolve => {
-      pool.workers.forEach(w => {
-        w.on('exit', () => {
-          exitEvents++
+      let exitEvents = 0
+      for (const workerItem of pool.workers) {
+        workerItem.worker.on('exit', () => {
+          ++exitEvents
           if (exitEvents === numberOfExitEventsToWait) {
             resolve(exitEvents)
           }
         })
-      })
+      }
     })
   }
 
@@ -37,8 +37,11 @@ class TestUtils {
   }
 
   static generateRandomInteger (max = Number.MAX_SAFE_INTEGER, min = 0) {
+    if (max < min || max < 0 || min < 0) {
+      throw new RangeError('Invalid interval')
+    }
     max = Math.floor(max)
-    if (min) {
+    if (min != null && min !== 0) {
       min = Math.ceil(min)
       return Math.floor(Math.random() * (max - min + 1)) + min
     }
@@ -74,9 +77,8 @@ class TestUtils {
   static factorial (n) {
     if (n === 0) {
       return 1
-    } else {
-      return TestUtils.factorial(n - 1) * n
     }
+    return TestUtils.factorial(n - 1) * n
   }
 
   static executeWorkerFunction (data) {