X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;ds=sidebyside;f=tests%2Fdynamic.test.js;h=67f5504100841f2a998a4c8f7927324980b62fbf;hb=5c5b24ee8a3461b7b2eb5832fdac4efb9bf3449f;hp=7c5eec12e8b0496e3f3a3c9fbc0ba11cc08d0abc;hpb=b755d5beab080feedc652bac13e376b902321040;p=poolifier.git

diff --git a/tests/dynamic.test.js b/tests/dynamic.test.js
index 7c5eec12..67f55041 100644
--- a/tests/dynamic.test.js
+++ b/tests/dynamic.test.js
@@ -1,10 +1,11 @@
 const expect = require('expect')
 const DynamicThreadPool = require('../lib/dynamic')
 const min = 1
-const max = 10
-const pool = new DynamicThreadPool(min, max,
-  './tests/testWorker.js',
-  { errorHandler: (e) => console.error(e), onlineHandler: () => console.log('worker is online') })
+const max = 3
+const pool = new DynamicThreadPool(min, max, './tests/workers/testWorker.js', {
+  errorHandler: e => console.error(e),
+  onlineHandler: () => console.log('worker is online')
+})
 
 describe('Dynamic thread pool test suite ', () => {
   it('Verify that the function is executed in a worker thread', async () => {
@@ -18,7 +19,7 @@ describe('Dynamic thread pool test suite ', () => {
     let closedThreads = 0
     let fullPool = 0
     pool.emitter.on('FullPool', () => fullPool++)
-    for (let i = 0; i < (max * 3); i++) {
+    for (let i = 0; i < max * 2; i++) {
       promises.push(pool.execute({ test: 'test' }))
     }
     expect(pool.workers.length).toBe(max)
@@ -28,10 +29,25 @@ describe('Dynamic thread pool test suite ', () => {
       })
     })
     expect(fullPool > 1).toBeTruthy()
-    await new Promise(resolve => setTimeout(resolve, 1000 * 2))
+    await new Promise(resolve => setTimeout(resolve, 2000))
     expect(closedThreads).toBe(max - min)
   })
 
+  it('Verify scale thread up and down is working', async () => {
+    expect(pool.workers.length).toBe(min)
+    for (let i = 0; i < max * 10; i++) {
+      pool.execute({ test: 'test' })
+    }
+    expect(pool.workers.length).toBe(max)
+    await new Promise(resolve => setTimeout(resolve, 1000))
+    expect(pool.workers.length).toBe(min)
+    for (let i = 0; i < max * 10; i++) {
+      pool.execute({ test: 'test' })
+    }
+    expect(pool.workers.length).toBe(max)
+    await new Promise(resolve => setTimeout(resolve, 1000))
+    expect(pool.workers.length).toBe(min)
+  })
   it('Shutdown test', async () => {
     let closedThreads = 0
     pool.workers.forEach(w => {
@@ -39,8 +55,7 @@ describe('Dynamic thread pool test suite ', () => {
         closedThreads++
       })
     })
-    pool.destroy()
-    await new Promise(resolve => setTimeout(resolve, 1000))
+    await pool.destroy()
     expect(closedThreads).toBe(min)
   })
 
@@ -57,7 +72,7 @@ describe('Dynamic thread pool test suite ', () => {
   })
 
   it('Should work even without opts in input', async () => {
-    const pool1 = new DynamicThreadPool(1, 1, './tests/testWorker.js')
+    const pool1 = new DynamicThreadPool(1, 1, './tests/workers/testWorker.js')
     const res = await pool1.execute({ test: 'test' })
     expect(res).toBeFalsy()
   })