X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Fpools%2Fabstract-pool.test.mjs;h=1246a7d05bcc3cb06b81443fb50b9929216c9a0d;hb=55082af96253bead6fb8d4d648c454ba71a38fb6;hp=8c0319e7c04bbad87b5531e16d2b2a1f3726d28c;hpb=948faff72540848de48b6caa1f3a2c5501b1764d;p=poolifier.git

diff --git a/tests/pools/abstract-pool.test.mjs b/tests/pools/abstract-pool.test.mjs
index 8c0319e7..1246a7d0 100644
--- a/tests/pools/abstract-pool.test.mjs
+++ b/tests/pools/abstract-pool.test.mjs
@@ -38,7 +38,16 @@ describe('Abstract pool test suite', () => {
     restore()
   })
 
-  it('Simulate pool creation from a non main thread/process', () => {
+  it('Verify that pool can be created and destroyed', async () => {
+    const pool = new FixedThreadPool(
+      numberOfWorkers,
+      './tests/worker-files/thread/testWorker.mjs'
+    )
+    expect(pool).toBeInstanceOf(FixedThreadPool)
+    await pool.destroy()
+  })
+
+  it('Verify that pool cannot be created from a non main thread/process', () => {
     expect(
       () =>
         new StubPoolWithIsMain(
@@ -60,8 +69,9 @@ describe('Abstract pool test suite', () => {
       numberOfWorkers,
       './tests/worker-files/thread/testWorker.mjs'
     )
-    expect(pool.starting).toBe(false)
     expect(pool.started).toBe(true)
+    expect(pool.starting).toBe(false)
+    expect(pool.destroying).toBe(false)
     await pool.destroy()
   })
 
@@ -634,10 +644,6 @@ describe('Abstract pool test suite', () => {
     )
     expect(pool.opts.enableTasksQueue).toBe(false)
     expect(pool.opts.tasksQueueOptions).toBeUndefined()
-    for (const workerNode of pool.workerNodes) {
-      expect(workerNode.onEmptyQueue).toBeUndefined()
-      expect(workerNode.onBackPressure).toBeUndefined()
-    }
     pool.enableTasksQueue(true)
     expect(pool.opts.enableTasksQueue).toBe(true)
     expect(pool.opts.tasksQueueOptions).toStrictEqual({
@@ -646,10 +652,6 @@ describe('Abstract pool test suite', () => {
       taskStealing: true,
       tasksStealingOnBackPressure: true
     })
-    for (const workerNode of pool.workerNodes) {
-      expect(workerNode.onEmptyQueue).toBeInstanceOf(Function)
-      expect(workerNode.onBackPressure).toBeInstanceOf(Function)
-    }
     pool.enableTasksQueue(true, { concurrency: 2 })
     expect(pool.opts.enableTasksQueue).toBe(true)
     expect(pool.opts.tasksQueueOptions).toStrictEqual({
@@ -658,17 +660,9 @@ describe('Abstract pool test suite', () => {
       taskStealing: true,
       tasksStealingOnBackPressure: true
     })
-    for (const workerNode of pool.workerNodes) {
-      expect(workerNode.onEmptyQueue).toBeInstanceOf(Function)
-      expect(workerNode.onBackPressure).toBeInstanceOf(Function)
-    }
     pool.enableTasksQueue(false)
     expect(pool.opts.enableTasksQueue).toBe(false)
     expect(pool.opts.tasksQueueOptions).toBeUndefined()
-    for (const workerNode of pool.workerNodes) {
-      expect(workerNode.onEmptyQueue).toBeUndefined()
-      expect(workerNode.onBackPressure).toBeUndefined()
-    }
     await pool.destroy()
   })
 
@@ -688,8 +682,6 @@ describe('Abstract pool test suite', () => {
       expect(workerNode.tasksQueueBackPressureSize).toBe(
         pool.opts.tasksQueueOptions.size
       )
-      expect(workerNode.onEmptyQueue).toBeInstanceOf(Function)
-      expect(workerNode.onBackPressure).toBeInstanceOf(Function)
     }
     pool.setTasksQueueOptions({
       concurrency: 2,
@@ -707,8 +699,6 @@ describe('Abstract pool test suite', () => {
       expect(workerNode.tasksQueueBackPressureSize).toBe(
         pool.opts.tasksQueueOptions.size
       )
-      expect(workerNode.onEmptyQueue).toBeUndefined()
-      expect(workerNode.onBackPressure).toBeUndefined()
     }
     pool.setTasksQueueOptions({
       concurrency: 1,
@@ -725,8 +715,6 @@ describe('Abstract pool test suite', () => {
       expect(workerNode.tasksQueueBackPressureSize).toBe(
         pool.opts.tasksQueueOptions.size
       )
-      expect(workerNode.onEmptyQueue).toBeInstanceOf(Function)
-      expect(workerNode.onBackPressure).toBeInstanceOf(Function)
     }
     expect(() => pool.setTasksQueueOptions('invalidTasksQueueOptions')).toThrow(
       new TypeError('Invalid tasks queue options: must be a plain object')
@@ -899,6 +887,24 @@ describe('Abstract pool test suite', () => {
     await pool.destroy()
   })
 
+  it('Verify that pool statuses are checked at start or destroy', async () => {
+    const pool = new FixedThreadPool(
+      numberOfWorkers,
+      './tests/worker-files/thread/testWorker.mjs'
+    )
+    expect(pool.info.started).toBe(true)
+    expect(pool.info.ready).toBe(true)
+    expect(() => pool.start()).toThrow(
+      new Error('Cannot start an already started pool')
+    )
+    await pool.destroy()
+    expect(pool.info.started).toBe(false)
+    expect(pool.info.ready).toBe(false)
+    await expect(pool.destroy()).rejects.toThrow(
+      new Error('Cannot destroy an already destroyed pool')
+    )
+  })
+
   it('Verify that pool can be started after initialization', async () => {
     const pool = new FixedClusterPool(
       numberOfWorkers,
@@ -909,6 +915,7 @@ describe('Abstract pool test suite', () => {
     )
     expect(pool.info.started).toBe(false)
     expect(pool.info.ready).toBe(false)
+    expect(pool.readyEventEmitted).toBe(false)
     expect(pool.workerNodes).toStrictEqual([])
     await expect(pool.execute()).rejects.toThrow(
       new Error('Cannot execute a task on not started pool')
@@ -916,6 +923,8 @@ describe('Abstract pool test suite', () => {
     pool.start()
     expect(pool.info.started).toBe(true)
     expect(pool.info.ready).toBe(true)
+    await waitPoolEvents(pool, PoolEvents.ready, 1)
+    expect(pool.readyEventEmitted).toBe(true)
     expect(pool.workerNodes.length).toBe(numberOfWorkers)
     for (const workerNode of pool.workerNodes) {
       expect(workerNode).toBeInstanceOf(WorkerNode)
@@ -1428,23 +1437,24 @@ describe('Abstract pool test suite', () => {
       './tests/worker-files/thread/testMultipleTaskFunctionsWorker.mjs'
     )
     await waitPoolEvents(dynamicThreadPool, PoolEvents.ready, 1)
+    const workerId = dynamicThreadPool.workerNodes[0].info.id
     await expect(dynamicThreadPool.setDefaultTaskFunction(0)).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 31 with error: 'TypeError: name parameter is not a string'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'TypeError: name parameter is not a string'`
       )
     )
     await expect(
       dynamicThreadPool.setDefaultTaskFunction(DEFAULT_TASK_NAME)
     ).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 31 with error: 'Error: Cannot set the default task function reserved name as the default task function'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'Error: Cannot set the default task function reserved name as the default task function'`
       )
     )
     await expect(
       dynamicThreadPool.setDefaultTaskFunction('unknown')
     ).rejects.toThrow(
       new Error(
-        "Task function operation 'default' failed on worker 31 with error: 'Error: Cannot set the default task function to a non-existing task function'"
+        `Task function operation 'default' failed on worker ${workerId} with error: 'Error: Cannot set the default task function to a non-existing task function'`
       )
     )
     expect(dynamicThreadPool.listTaskFunctionNames()).toStrictEqual([
@@ -1471,6 +1481,7 @@ describe('Abstract pool test suite', () => {
       'jsonIntegerSerialization',
       'factorial'
     ])
+    await dynamicThreadPool.destroy()
   })
 
   it('Verify that multiple task functions worker is working', async () => {