const { expect } = require('expect')
const { FixedClusterPool, PoolEvents } = require('../../../lib')
const { WorkerFunctions } = require('../../test-types')
-const TestUtils = require('../../test-utils')
+const { waitWorkerEvents } = require('../../test-utils')
describe('Fixed cluster pool test suite', () => {
const numberOfWorkers = 6
let result = await pool.execute({
function: WorkerFunctions.fibonacci
})
- expect(result).toBe(121393)
+ expect(result).toBe(75025)
result = await pool.execute({
function: WorkerFunctions.factorial
})
}
expect(promises.size).toBe(numberOfWorkers * maxMultiplier)
for (const workerNode of queuePool.workerNodes) {
- expect(workerNode.tasksUsage.running).toBeLessThanOrEqual(
+ expect(workerNode.usage.tasks.executing).toBeLessThanOrEqual(
queuePool.opts.tasksQueueOptions.concurrency
)
- expect(workerNode.tasksUsage.ran).toBe(0)
- expect(workerNode.tasksQueue.size).toBeGreaterThan(0)
+ expect(workerNode.usage.tasks.executed).toBe(0)
+ expect(workerNode.usage.tasks.queued).toBeGreaterThan(0)
+ expect(workerNode.usage.tasks.maxQueued).toBeGreaterThan(0)
}
- expect(queuePool.info.runningTasks).toBe(numberOfWorkers)
+ expect(queuePool.info.executingTasks).toBe(numberOfWorkers)
expect(queuePool.info.queuedTasks).toBe(
numberOfWorkers * maxMultiplier - numberOfWorkers
)
)
await Promise.all(promises)
for (const workerNode of queuePool.workerNodes) {
- expect(workerNode.tasksUsage.running).toBe(0)
- expect(workerNode.tasksUsage.ran).toBeGreaterThan(0)
- expect(workerNode.tasksUsage.ran).toBeLessThanOrEqual(maxMultiplier)
- expect(workerNode.tasksQueue.size).toBe(0)
+ expect(workerNode.usage.tasks.executing).toBe(0)
+ expect(workerNode.usage.tasks.executed).toBeGreaterThan(0)
+ expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual(maxMultiplier)
+ expect(workerNode.usage.tasks.queued).toBe(0)
+ expect(workerNode.usage.tasks.maxQueued).toBe(1)
}
})
expect(typeof inError === 'string').toBe(true)
expect(inError).toBe('Error Message from ClusterWorker')
expect(taskError).toStrictEqual({
+ workerId: expect.any(Number),
message: 'Error Message from ClusterWorker',
data
})
expect(
errorPool.workerNodes.some(
- workerNode => workerNode.tasksUsage.error === 1
+ workerNode => workerNode.usage.tasks.failed === 1
)
).toBe(true)
})
expect(typeof inError === 'string').toBe(true)
expect(inError).toBe('Error Message from ClusterWorker:async')
expect(taskError).toStrictEqual({
+ workerId: expect.any(Number),
message: 'Error Message from ClusterWorker:async',
data
})
expect(
asyncErrorPool.workerNodes.some(
- workerNode => workerNode.tasksUsage.error === 1
+ workerNode => workerNode.usage.tasks.failed === 1
)
).toBe(true)
})
})
it('Shutdown test', async () => {
- const exitPromise = TestUtils.waitWorkerExits(pool, numberOfWorkers)
+ const exitPromise = waitWorkerEvents(pool, 'exit', numberOfWorkers)
await pool.destroy()
const numberOfExitEvents = await exitPromise
expect(numberOfExitEvents).toBe(numberOfWorkers)