spyne/src/tests/channels/channel.test.js

Reactive Real-DOM Framework for Advanced Javascript applications

import { Channel, SpyneAppProperties, SpyneApp } from '../../spyne/spyne'

const { expect, assert } = require('chai')

describe('should test channel instance', () => {

  const channelName = 'CHANNEL_MYTEST_CHANNEL'

  before(function() {
    SpyneApp.init({debug:true});

    SpyneApp.registerChannel(new Channel(channelName))
  })

  it('registered channel should exist', () => {
    const channelExists = SpyneAppProperties.channelsMap.testStream(channelName)
    expect(channelExists).to.be.true
  })

  it('should create default data action when data is added and no actions set', () => {
    const channelProps = { sendCachedPayload:false, name:channelName, data: { foo:'bar' } }
    const emptyActionsObj = {}

    const { props, actionsObj } = Channel.checkForPersistentDataMode(channelProps, emptyActionsObj)

    const finalActionsObj = {
      CHANNEL_MYTEST_CHANNEL_EVENT: 'CHANNEL_MYTEST_CHANNEL_EVENT'
    }

    expect(props.sendCachedPayload).to.be.true
    expect(actionsObj).to.deep.equal(finalActionsObj)
  })

  it('should update SpyneAppProperties doNotTrackList if doNotTrack is true', () => {
    const channelName = 'CHANNEL_MY_TEST_CHANNEL'
    const doNotTrack = true
    Channel.checkForNotTrackFlag({ channelName, doNotTrack })
    const untrackedChannelsArr = SpyneAppProperties.getUntrackedChannelsList()
    expect(untrackedChannelsArr).to.deep.eq([channelName])
  })
})