fox-wamp/test/61.net_entry.mjs

Web Application Message Router/Server WAMP/MQTT

import chai, { expect } from 'chai'
import spies from 'chai-spies'
chai.use(spies)

import Router from '../lib/router'
import { NetEngine, NetEngineMill } from '../lib/masterfree/netengine'
import { BaseRealm } from '../lib/realm'
import { Config, setConfigInstance } from '../lib/masterfree/config'
import { Event } from '../lib/masterfree/hyper.h'

describe('61.net-entry', function () {
  let
    nextSysPromise,
    sysRealm,
    netRealm,
    router,
    netEngineMill,
    sysApi,
    sysStack,
    netApi

  function getSysPackage() {
    return new Promise((resolve, reject) => {
      nextSysPromise.push(resolve)
    })
  }

  beforeEach(async () => {
    setConfigInstance(new Config({}))

    nextSysPromise = []
    router = new Router()
    router.setId('E1')
    netEngineMill = new NetEngineMill(router)

    netRealm = new BaseRealm(router, new NetEngine(netEngineMill))
    netApi = netRealm.api()
    router.initRealm('testnet', netRealm)

    sysStack = []
    sysRealm = await router.getRealm('sys')
    sysApi = sysRealm.api()
    sysApi.subscribe('*', (event, opt) => {
      if (nextSysPromise.length > 0) {
        const promiseResolve = nextSysPromise.shift()
        promiseResolve([opt.topic, event])
      } else {
        sysStack.push([opt.topic, event])
      }
    })
  })

  afterEach(async () => {})
  
  it('Event.BEGIN_ADVANCE_SEGMENT', async () => {
    const advanceSegmentStarted = getSysPackage()
    const admanceEventSent = getSysPackage()

    await netApi.publish('any-test-topic', {package:'test'}, {})
    expect(await advanceSegmentStarted).deep.equal([Event.BEGIN_ADVANCE_SEGMENT,{advanceOwner: "E1", advanceSegment: 'E1-1'}])
    const event_KEEP_ADVANCE_HISTORY = await admanceEventSent
    delete event_KEEP_ADVANCE_HISTORY[1].sid
    expect(event_KEEP_ADVANCE_HISTORY).deep.equal([
      Event.KEEP_ADVANCE_HISTORY,
      {
        advanceId: {
          offset: 1,
          segment: "E1-1"
        },
        data: {
          kv: {
            package: "test"
          }
        },
        opt: {
          "exclude_me": true
        },
        realm: "testnet",
        uri: [
          "any-test-topic"
        ]
      }
    ])
    expect(sysStack.length).equal(0)
  })

})