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metrics.js
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metrics.js
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import { assert } from 'chai'
import { Node, MetricEvents, ErrorCodes } from '../src'
describe('metrics', () => {
let clientNode, serverNode
beforeEach(async() => {
clientNode = new Node({})
serverNode = new Node({bind: 'tcp://127.0.0.1:3000'})
await serverNode.bind()
await clientNode.connect({ address: serverNode.getAddress() })
})
afterEach(async() => {
await clientNode.stop()
await serverNode.stop()
clientNode = null
serverNode = null
})
it('tick metrics', (done) => {
clientNode.on(MetricEvents.SEND_TICK, (data) => {
assert.equal(data.owner, clientNode.getId())
assert.equal(data.recipient, serverNode.getId())
done()
})
clientNode.enableMetrics(100)
serverNode.enableMetrics()
clientNode.tickAny({ event: 'foo', data: 'bar' })
})
it('request metrics', (done) => {
clientNode.on(MetricEvents.SEND_REQUEST, (data) => {
assert.equal(data.owner, clientNode.getId())
assert.equal(data.recipient, serverNode.getId())
done()
})
clientNode.enableMetrics(100)
serverNode.enableMetrics()
clientNode.requestAny({ event: 'foo', data: 'bar', timeout: 100 })
.catch((err) => {
//
})
})
it('request-timeout metrics', (done) => {
let id = ''
clientNode.on(MetricEvents.SEND_REQUEST, (data) => {
id = data.id
assert.equal(data.owner, clientNode.getId())
assert.equal(data.recipient, serverNode.getId())
})
clientNode.on(MetricEvents.REQUEST_TIMEOUT, (data) => {
assert.equal(data.id, id)
done()
})
clientNode.enableMetrics(100)
serverNode.enableMetrics()
clientNode.requestAny({ event: 'foo', data: 'bar', timeout: 100 })
.catch((err) => {
//
})
})
it('request-reply metrics', (done) => {
let id = ''
clientNode.on(MetricEvents.SEND_REQUEST, (data) => {
id = data.id
assert.equal(data.owner, clientNode.getId())
assert.equal(data.recipient, serverNode.getId())
})
clientNode.on(MetricEvents.GOT_REPLY_SUCCESS, (data) => {
assert.equal(data.recipient, clientNode.getId())
assert.equal(data.owner, serverNode.getId())
assert.equal(data.id, id)
done()
})
clientNode.enableMetrics(100)
serverNode.enableMetrics()
serverNode.onRequest('foo', ({ reply }) => {
reply('bar')
})
clientNode.requestAny({ event: 'foo', data: 'bar' })
.catch((err) => {
//
})
})
it('request-error metrics', (done) => {
let id = ''
clientNode.on(MetricEvents.SEND_REQUEST, (data) => {
id = data.id
assert.equal(data.owner, clientNode.getId())
assert.equal(data.recipient, serverNode.getId())
})
clientNode.on(MetricEvents.GOT_REPLY_ERROR, (data) => {
assert.equal(data.recipient, clientNode.getId())
assert.equal(data.owner, serverNode.getId())
assert.equal(id, data.id)
done()
})
clientNode.enableMetrics(100)
serverNode.enableMetrics()
serverNode.onRequest('foo', ({ error }) => {
error('bar')
})
clientNode.requestAny({ event: 'foo', data: 'bar' })
.catch((err) => {
//
})
})
})