const pool = new DynamicClusterPool(
min,
max,
- './tests/worker/cluster/testWorker.js',
+ './tests/worker-files/cluster/testWorker.js',
{
errorHandler: e => console.error(e)
}
const pool1 = new DynamicClusterPool(
1,
1,
- './tests/worker/cluster/testWorker.js'
+ './tests/worker-files/cluster/testWorker.js'
)
const res = await pool1.execute({ test: 'test' })
expect(res).toBeFalsy()
})
- it('Verify scale processes up and down is working when long running task is used', async () => {
+ it('Verify scale processes up and down is working when long running task is used:hard', async () => {
const longRunningPool = new DynamicClusterPool(
min,
max,
- './tests/worker/cluster/longRunningWorker.js'
+ './tests/worker/cluster/longRunningWorkerHardBehavior.js'
+ )
+ expect(longRunningPool.workers.length).toBe(min)
+ for (let i = 0; i < max * 10; i++) {
+ longRunningPool.execute({ test: 'test' })
+ }
+ expect(longRunningPool.workers.length).toBe(max)
+ await new Promise(resolve => setTimeout(resolve, 3000))
+ // Here we expect the workers to be at the max size since that the task is still running
+ expect(longRunningPool.workers.length).toBe(min)
+ })
+
+ it('Verify scale processes up and down is working when long running task is used:soft', async () => {
+ const longRunningPool = new DynamicClusterPool(
+ min,
+ max,
+ './tests/worker/cluster/longRunningWorkerSoftBehavior.js'
)
expect(longRunningPool.workers.length).toBe(min)
for (let i = 0; i < max * 10; i++) {