docs: enhance documentation and update changelog entries

[poolifier.git] / tests / test-utils.js

diff --git a/tests/test-utils.js b/tests/test-utils.js
index 7314f261dffee839dd15e44b26eece688920ecfa..dc8d5941f51b86da8433d239687f9cb061eb5cb3 100644 (file)
--- a/tests/test-utils.js
+++ b/tests/test-utils.js
@@ -4,8 +4,8 @@ class TestUtils {
   static async waitExits (pool, numberOfExitEventsToWait) {
     return new Promise(resolve => {
       let exitEvents = 0
-      for (const value of pool.workers.values()) {
-        value.worker.on('exit', () => {
+      for (const workerNode of pool.workerNodes) {
+        workerNode.worker.on('exit', () => {
           ++exitEvents
           if (exitEvents === numberOfExitEventsToWait) {
             resolve(exitEvents)
@@ -77,9 +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) {