} = require('../../../lib')
const { CircularArray } = require('../../../lib/circular-array')
const { Deque } = require('../../../lib/deque')
+const { DEFAULT_TASK_NAME } = require('../../../lib/utils')
const { version } = require('../../../package.json')
const { waitPoolEvents } = require('../../test-utils')
)
})
+ it('Verify that pool statuses properties are set', async () => {
+ const pool = new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js'
+ )
+ expect(pool.starting).toBe(false)
+ expect(pool.started).toBe(true)
+ await pool.destroy()
+ expect(pool.started).toBe(false)
+ })
+
it('Verify that filePath is checked', () => {
const expectedError = new Error(
'Please specify a file with a worker implementation'
"Invalid worker choice strategy options: invalid measurement 'invalidMeasurement'"
)
)
+ expect(
+ () =>
+ new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js',
+ {
+ enableTasksQueue: true,
+ tasksQueueOptions: 'invalidTasksQueueOptions'
+ }
+ )
+ ).toThrowError(
+ new TypeError('Invalid tasks queue options: must be a plain object')
+ )
expect(
() =>
new FixedThreadPool(
'./tests/worker-files/thread/testWorker.js',
{
enableTasksQueue: true,
- tasksQueueOptions: 'invalidTasksQueueOptions'
+ tasksQueueOptions: { concurrency: -1 }
}
)
).toThrowError(
- new TypeError('Invalid tasks queue options: must be a plain object')
+ new RangeError(
+ 'Invalid worker node tasks concurrency: -1 is a negative integer or zero'
+ )
)
expect(
() =>
).toThrowError(
new TypeError('Invalid worker node tasks concurrency: must be an integer')
)
+ expect(
+ () =>
+ new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js',
+ {
+ enableTasksQueue: true,
+ tasksQueueOptions: { queueMaxSize: 2 }
+ }
+ )
+ ).toThrowError(
+ new Error(
+ 'Invalid tasks queue options: queueMaxSize is deprecated, please use size instead'
+ )
+ )
+ expect(
+ () =>
+ new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js',
+ {
+ enableTasksQueue: true,
+ tasksQueueOptions: { size: 0 }
+ }
+ )
+ ).toThrowError(
+ new RangeError(
+ 'Invalid worker node tasks queue size: 0 is a negative integer or zero'
+ )
+ )
+ expect(
+ () =>
+ new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js',
+ {
+ enableTasksQueue: true,
+ tasksQueueOptions: { size: -1 }
+ }
+ )
+ ).toThrowError(
+ new RangeError(
+ 'Invalid worker node tasks queue size: -1 is a negative integer or zero'
+ )
+ )
+ expect(
+ () =>
+ new FixedThreadPool(
+ numberOfWorkers,
+ './tests/worker-files/thread/testWorker.js',
+ {
+ enableTasksQueue: true,
+ tasksQueueOptions: { size: 0.2 }
+ }
+ )
+ ).toThrowError(
+ new TypeError('Invalid worker node tasks queue size: must be an integer')
+ )
})
it('Verify that pool worker choice strategy options can be set', async () => {
)
await waitPoolEvents(dynamicThreadPool, PoolEvents.ready, 1)
expect(dynamicThreadPool.listTaskFunctions()).toStrictEqual([
- 'default',
+ DEFAULT_TASK_NAME,
'jsonIntegerSerialization',
'factorial',
'fibonacci'
)
await waitPoolEvents(fixedClusterPool, PoolEvents.ready, 1)
expect(fixedClusterPool.listTaskFunctions()).toStrictEqual([
- 'default',
+ DEFAULT_TASK_NAME,
'jsonIntegerSerialization',
'factorial',
'fibonacci'
])
+ await dynamicThreadPool.destroy()
+ await fixedClusterPool.destroy()
})
it('Verify that multiple task functions worker is working', async () => {
expect(pool.info.executedTasks).toBe(4)
for (const workerNode of pool.workerNodes) {
expect(workerNode.info.taskFunctions).toStrictEqual([
- 'default',
+ DEFAULT_TASK_NAME,
'jsonIntegerSerialization',
'factorial',
'fibonacci'
).toBeGreaterThanOrEqual(0)
}
}
+ await pool.destroy()
})
})