-const expect = require('expect')
+const { expect } = require('expect')
const { FixedThreadPool } = require('../../../lib/index')
const TestUtils = require('../../test-utils')
const numberOfThreads = 10
for (let i = 0; i < numberOfThreads * 2; i++) {
promises.push(pool.execute({ test: 'test' }))
}
- expect(poolBusy).toEqual(numberOfThreads)
+ // The `busy` event is triggered when the number of submitted tasks at once reach the number of fixed pool workers.
+ // So in total numberOfThreads + 1 times for a loop submitting up to numberOfThreads * 2 tasks to the fixed pool.
+ expect(poolBusy).toBe(numberOfThreads + 1)
})
it('Verify that is possible to have a worker that return undefined', async () => {
expect(inError).toBeDefined()
expect(inError).toBeInstanceOf(Error)
expect(inError.message).toBeDefined()
- expect(typeof inError.message === 'string').toEqual(true)
+ expect(typeof inError.message === 'string').toBe(true)
+ expect(inError.message).toBe('Error Message from ThreadWorker')
})
it('Verify that error handling is working properly:async', async () => {
expect(inError).toBeDefined()
expect(inError).toBeInstanceOf(Error)
expect(inError.message).toBeDefined()
- expect(typeof inError.message === 'string').toEqual(true)
+ expect(typeof inError.message === 'string').toBe(true)
+ expect(inError.message).toBe('Error Message from ThreadWorker:async')
})
it('Verify that async function is working properly', async () => {
it('Shutdown test', async () => {
const exitPromise = TestUtils.waitExits(pool, numberOfThreads)
await pool.destroy()
- const res = await exitPromise
- expect(res).toBe(numberOfThreads)
+ const numberOfExitEvents = await exitPromise
+ expect(numberOfExitEvents).toBe(numberOfThreads)
})
it('Should work even without opts in input', async () => {