refactor: factor helper to run function once at a time

[poolifier.git] / tests / pools / thread / fixed.test.js

diff --git a/tests/pools/thread/fixed.test.js b/tests/pools/thread/fixed.test.js
index aeebc4a7a623a1151f37f41aaf7f56ddcfcadbc1..4c2c6952944902647177af13756cec63e6f04b0f 100644 (file)
--- a/tests/pools/thread/fixed.test.js
+++ b/tests/pools/thread/fixed.test.js
@@ -88,16 +88,18 @@ describe('Fixed thread pool test suite', () => {
     )
     let poolReady = 0
     pool1.emitter.on(PoolEvents.ready, () => ++poolReady)
-    await waitPoolEvents(pool1, 'ready', 1)
+    await waitPoolEvents(pool1, PoolEvents.ready, 1)
     expect(poolReady).toBe(1)
   })
 
-  it("Verify that 'busy' event is emitted", () => {
+  it("Verify that 'busy' event is emitted", async () => {
+    const promises = new Set()
     let poolBusy = 0
     pool.emitter.on(PoolEvents.busy, () => ++poolBusy)
     for (let i = 0; i < numberOfThreads * 2; i++) {
-      pool.execute()
+      promises.add(pool.execute())
     }
+    await Promise.all(promises)
     // The `busy` event is triggered when the number of submitted tasks at once reach the number of fixed pool workers.
     // So in total numberOfThreads + 1 times for a loop submitting up to numberOfThreads * 2 tasks to the fixed pool.
     expect(poolBusy).toBe(numberOfThreads + 1)