xmpp-bot/test/xmpp.js

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'use strict'
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process.env.NODE_ENV = 'production'
const should = require('chai').should()
const sinon = require('sinon')
const EventEmitter = require('events').EventEmitter
const mock = require('mock-require')
describe('XMPP component', () => {
const simpleXmppEvents = new EventEmitter()
let logger, config, outgoingStub, xmppJoinStub
before('Setup', (done) => {
// create default logger
logger = require('./../lib/logger')()
// get configuration
config = require('./../lib/config')(logger, './test/config.json')
// update logger with configuration
logger.updateConfig(config.logger)
// mock simple-xmpp module
xmppJoinStub = sinon.stub()
mock('simple-xmpp', {
connect: () => {},
join: xmppJoinStub,
on: (eventName, callback) => {
simpleXmppEvents.on(eventName, callback)
},
getRoster: () => {}
})
// mock outgoing
outgoingStub = sinon.stub()
mock('./../lib/outgoing', outgoingStub)
done()
})
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after('Remove mocks', (done) => {
mock.stopAll()
done()
})
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beforeEach('Reset outgoing stub history', function () {
outgoingStub.resetHistory()
})
describe('Connect to XMPP server', () => {
it('Should connect to XMPP server and join rooms when application start', (done) => {
require('./../lib/xmpp')(logger, config)
simpleXmppEvents.emit('online', { jid: { user: 'bot' } })
sinon.assert.called(xmppJoinStub)
let roomsLength = config.xmpp.rooms.length
sinon.assert.callCount(xmppJoinStub, roomsLength)
for (let index = 0; index < roomsLength; index++) {
const args = xmppJoinStub.args[index]
args.should.have.length(2)
args[0].should.equal(config.xmpp.rooms[index].id + '/' + 'bot')
if (config.xmpp.rooms[index].password === null) {
should.equal(args[1], null)
} else {
args[1].should.equal(config.xmpp.rooms[index].password)
}
}
done()
})
})
describe('Bot receive a message from someone', () => {
it('Should trigger outgoing webhook with valid arguments', (done) => {
simpleXmppEvents.emit('chat', 'someone', 'This is the message text')
sinon.assert.calledOnce(outgoingStub)
const args = outgoingStub.args[0]
args.should.have.length(8)
args[3].should.equal('someone')
args[4].should.equal('someone')
args[5].should.equal('This is the message text')
args[6].should.equal(false)
args[7].should.equal('w1')
done()
})
})
describe('Bot receive a message from himself in a room', () => {
it('Should not trigger outgoing webhook', (done) => {
simpleXmppEvents.emit('groupchat', 'roomname@conference.domain-xmpp.ltd', 'bot', 'This is the message text', null)
sinon.assert.notCalled(outgoingStub)
done()
})
})
describe('Bot receive a message in an unknown room', () => {
it('Should not trigger outgoing webhook', (done) => {
simpleXmppEvents.emit('groupchat', 'unknownroomname@conference.domain-xmpp.ltd', 'someone', 'This is the message text', null)
sinon.assert.notCalled(outgoingStub)
done()
})
})
describe('Bot receive an old message in a room', () => {
it('Should not trigger outgoing webhook', (done) => {
simpleXmppEvents.emit('groupchat', 'roomname@conference.domain-xmpp.ltd', 'someone', 'This is the message text', 'stamp')
sinon.assert.notCalled(outgoingStub)
done()
})
})
describe('Bot receive a message in a room', () => {
it('Should trigger outgoing webhook with valid arguments', (done) => {
simpleXmppEvents.emit('groupchat', 'roomname@conference.domain-xmpp.ltd', 'someone', 'This is the message text', null)
sinon.assert.calledOnce(outgoingStub)
const args = outgoingStub.args[0]
args.should.have.length(8)
args[3].should.equal('someone')
args[4].should.equal('roomname@conference.domain-xmpp.ltd')
args[5].should.equal('This is the message text')
args[6].should.equal(true)
args[7].should.equal('w1')
done()
})
})
describe('XMPP server send an error', () => {
it('Should log error only', (done) => {
let error = 'This the error text'
simpleXmppEvents.emit('error', error)
require('fs').readFile(config.logger.file.path + config.logger.file.filename, 'utf8', (err, data) => {
if (err) {
throw err
}
data.should.match(new RegExp(error + '\n$'))
done()
})
})
})
})