build(deps-dev): apply updates

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

diff --git a/tests/test-utils.js b/tests/test-utils.js
index 0e71c718a8eee83c85011e10f417725811ae34f8..cba320a75896311e11d7b0b69ff27cf721dd0807 100644 (file)
--- a/tests/test-utils.js
+++ b/tests/test-utils.js
@@ -1,7 +1,7 @@
 const { WorkerFunctions } = require('./test-types')
 
 class TestUtils {
-  static async waitExits (pool, numberOfExitEventsToWait) {
+  static async waitWorkerExits (pool, numberOfExitEventsToWait) {
     return new Promise(resolve => {
       let exitEvents = 0
       if (numberOfExitEventsToWait === 0) {
@@ -18,6 +18,21 @@ class TestUtils {
     })
   }
 
+  static async waitPoolEvents (pool, poolEvent, numberOfEventsToWait) {
+    return new Promise(resolve => {
+      let events = 0
+      if (numberOfEventsToWait === 0) {
+        resolve(events)
+      }
+      pool.emitter.on(poolEvent, () => {
+        ++events
+        if (events === numberOfEventsToWait) {
+          resolve(events)
+        }
+      })
+    })
+  }
+
   static async sleep (ms) {
     return new Promise(resolve => setTimeout(resolve, ms))
   }