Benchmarks and tests code cleanups. (#257)

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

diff --git a/tests/pools/cluster/fixed.test.js b/tests/pools/cluster/fixed.test.js
index a5eaa29ab5a4b1430066721decf5c451f8ae9180..04467620f7d50c61b8813af25ecd011b6d145e8e 100644 (file)
--- a/tests/pools/cluster/fixed.test.js
+++ b/tests/pools/cluster/fixed.test.js
@@ -11,7 +11,8 @@ const pool = new FixedClusterPool(
 )
 const emptyPool = new FixedClusterPool(
   1,
-  './tests/worker-files/cluster/emptyWorker.js'
+  './tests/worker-files/cluster/emptyWorker.js',
+  { exitHandler: () => console.log('empty pool worker exited') }
 )
 const echoPool = new FixedClusterPool(
   1,
@@ -28,7 +29,7 @@ const asyncErrorPool = new FixedClusterPool(
   1,
   './tests/worker-files/cluster/asyncErrorWorker.js',
   {
-    onlineHandler: () => console.log('worker is online')
+    errorHandler: e => console.error(e)
   }
 )
 const asyncPool = new FixedClusterPool(
@@ -66,6 +67,16 @@ describe('Fixed cluster pool test suite', () => {
     expect(result).toBeFalsy()
   })
 
+  it('Verify that busy event is emitted', async () => {
+    const promises = []
+    let poolBusy = 0
+    pool.emitter.on('busy', () => poolBusy++)
+    for (let i = 0; i < numberOfWorkers * 2; i++) {
+      promises.push(pool.execute({ test: 'test' }))
+    }
+    expect(poolBusy).toEqual(numberOfWorkers)
+  })
+
   it('Verify that is possible to have a worker that return undefined', async () => {
     const result = await emptyPool.execute()
     expect(result).toBeFalsy()
@@ -87,7 +98,7 @@ describe('Fixed cluster pool test suite', () => {
       inError = e
     }
     expect(inError).toBeDefined()
-    expect(typeof inError === 'string').toBeTruthy()
+    expect(typeof inError === 'string').toEqual(true)
     expect(inError).toBe('Error Message from ClusterWorker')
   })
 
@@ -100,7 +111,7 @@ describe('Fixed cluster pool test suite', () => {
       inError = e
     }
     expect(inError).toBeDefined()
-    expect(typeof inError === 'string').toBeTruthy()
+    expect(typeof inError === 'string').toEqual(true)
     expect(inError).toBe('Error Message from ClusterWorker:async')
   })