import { expect } from 'expect'
import { restore, stub } from 'sinon'
-import { ClusterWorker, KillBehaviors, ThreadWorker } from '../../lib/index.js'
-import { DEFAULT_TASK_NAME, EMPTY_FUNCTION } from '../../lib/utils.js'
+
+import {
+ ClusterWorker,
+ KillBehaviors,
+ ThreadWorker,
+ WorkerChoiceStrategies
+} from '../../lib/index.cjs'
+import { DEFAULT_TASK_NAME, EMPTY_FUNCTION } from '../../lib/utils.cjs'
describe('Abstract worker test suite', () => {
class StubWorkerWithMainWorker extends ThreadWorker {
it('Verify that taskFunctions parameter with unique function is taken', () => {
const worker = new ThreadWorker(() => {})
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
expect(worker.taskFunctions.size).toBe(2)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')
new TypeError('A taskFunctions parameter object key is an empty string')
)
expect(() => new ThreadWorker({ fn1, fn2 })).toThrow(
- new TypeError('A taskFunctions parameter object value is not a function')
+ new TypeError(
+ "taskFunction object 'taskFunction' property 'undefined' is not a function"
+ )
)
+ expect(() => new ThreadWorker({ fn1: { fn1 } })).toThrow(
+ new TypeError(
+ "taskFunction object 'taskFunction' property 'undefined' is not a function"
+ )
+ )
+ expect(() => new ThreadWorker({ fn2: { taskFunction: fn2 } })).toThrow(
+ new TypeError(
+ "taskFunction object 'taskFunction' property '' is not a function"
+ )
+ )
+ expect(
+ () => new ThreadWorker({ fn1: { taskFunction: fn1, priority: '' } })
+ ).toThrow(new TypeError("Invalid property 'priority': ''"))
+ expect(
+ () => new ThreadWorker({ fn1: { taskFunction: fn1, priority: -21 } })
+ ).toThrow(new RangeError("Property 'priority' must be between -20 and 19"))
+ expect(
+ () => new ThreadWorker({ fn1: { taskFunction: fn1, priority: 20 } })
+ ).toThrow(new RangeError("Property 'priority' must be between -20 and 19"))
+ expect(
+ () =>
+ new ThreadWorker({
+ fn1: { taskFunction: fn1, strategy: 'invalidStrategy' }
+ })
+ ).toThrow(new Error("Invalid worker choice strategy 'invalidStrategy'"))
})
it('Verify that taskFunctions parameter with multiple task functions is taken', () => {
return 2
}
const worker = new ClusterWorker({ fn1, fn2 })
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn2')).toBeInstanceOf(Function)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn2')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.size).toBe(3)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
+ worker.taskFunctions.get('fn1')
+ )
+ })
+
+ it('Verify that taskFunctions parameter with multiple task functions object is taken', () => {
+ const fn1Obj = {
+ taskFunction: () => {
+ return 1
+ },
+ priority: 5
+ }
+ const fn2Obj = {
+ taskFunction: () => {
+ return 2
+ },
+ priority: 6,
+ strategy: WorkerChoiceStrategies.LESS_BUSY
+ }
+ const worker = new ThreadWorker({
+ fn1: fn1Obj,
+ fn2: fn2Obj
+ })
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(fn1Obj)
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual(fn1Obj)
+ expect(worker.taskFunctions.get('fn2')).toStrictEqual(fn2Obj)
expect(worker.taskFunctions.size).toBe(3)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')
status: false,
error: new TypeError('name parameter is an empty string')
})
+ expect(worker.addTaskFunction('fn2', 0)).toStrictEqual({
+ status: false,
+ error: new TypeError(
+ "taskFunction object 'taskFunction' property 'undefined' is not a function"
+ )
+ })
expect(worker.addTaskFunction('fn3', '')).toStrictEqual({
status: false,
- error: new TypeError('fn parameter is not a function')
+ error: new TypeError(
+ "taskFunction object 'taskFunction' property 'undefined' is not a function"
+ )
+ })
+ expect(worker.addTaskFunction('fn2', { taskFunction: 0 })).toStrictEqual({
+ status: false,
+ error: new TypeError(
+ "taskFunction object 'taskFunction' property '0' is not a function"
+ )
+ })
+ expect(worker.addTaskFunction('fn3', { taskFunction: '' })).toStrictEqual({
+ status: false,
+ error: new TypeError(
+ "taskFunction object 'taskFunction' property '' is not a function"
+ )
+ })
+ expect(
+ worker.addTaskFunction('fn2', { taskFunction: () => {}, priority: -21 })
+ ).toStrictEqual({
+ status: false,
+ error: new RangeError("Property 'priority' must be between -20 and 19")
+ })
+ expect(
+ worker.addTaskFunction('fn3', { taskFunction: () => {}, priority: 20 })
+ ).toStrictEqual({
+ status: false,
+ error: new RangeError("Property 'priority' must be between -20 and 19")
+ })
+ expect(
+ worker.addTaskFunction('fn2', {
+ taskFunction: () => {},
+ strategy: 'invalidStrategy'
+ })
+ ).toStrictEqual({
+ status: false,
+ error: new Error("Invalid worker choice strategy 'invalidStrategy'")
+ })
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
})
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
expect(worker.taskFunctions.size).toBe(2)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')
)
})
worker.addTaskFunction('fn2', fn2)
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn2')).toBeInstanceOf(Function)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn2')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
expect(worker.taskFunctions.size).toBe(3)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')
)
worker.addTaskFunction('fn1', fn1Replacement)
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn2')).toBeInstanceOf(Function)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn2')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
expect(worker.taskFunctions.size).toBe(3)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')
)
})
- it('Verify that listTaskFunctionNames() is working', () => {
+ it('Verify that listTaskFunctionsProperties() is working', () => {
const fn1 = () => {
return 1
}
return 2
}
const worker = new ClusterWorker({ fn1, fn2 })
- expect(worker.listTaskFunctionNames()).toStrictEqual([
- DEFAULT_TASK_NAME,
- 'fn1',
- 'fn2'
+ expect(worker.listTaskFunctionsProperties()).toStrictEqual([
+ { name: DEFAULT_TASK_NAME },
+ { name: 'fn1' },
+ { name: 'fn2' }
])
})
status: false,
error: new TypeError('name parameter is an empty string')
})
- expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn1')).toBeInstanceOf(Function)
- expect(worker.taskFunctions.get('fn2')).toBeInstanceOf(Function)
+ expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn1')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
+ expect(worker.taskFunctions.get('fn2')).toStrictEqual({
+ taskFunction: expect.any(Function)
+ })
expect(worker.taskFunctions.size).toBe(3)
expect(worker.taskFunctions.get(DEFAULT_TASK_NAME)).toStrictEqual(
worker.taskFunctions.get('fn1')