Dota2-Random/test/testflow.js

// Test Flow - a multiple intent test script for Alexa Lambda code
// Launch from a Terminal Prompt.  Examples:
// node testflow
// node testflow staterequest.txt

// Originally taken from https://github.com/alexa/alexa-cookbook/blob/master/testing/TestFlow/testflow.js

// Toggle on or off various debugging outputs
const options = {
  speechOutput: true,
  slots: true,
  stdout: false, // standard output  / console.log() in your code
  requestEvent: false, // show the full request JSON sent to your code
  reprompt: false,
  delay: 1.0 // seconds between requests
}

var locale = 'en-US'

var fs = require('fs')
var MyLambdaFunction = require('../src/index.js') // Your Lambda source with exports.handler

var MyDialog = './test/dialogs/default.txt'
var appId = '' // 'amzn1.ask.skill.d60ceb98-befe-4f49-a627-1f20f6e98d94'
var slotArray = []

if (process.argv[2]) {
  MyDialog = './dialogs/' + process.argv[2]
}

console.log()
console.log('================================================================================')
console.log('Running test sequence from dialog file : ', MyDialog)
console.log()

const OriginalConsoleLog = console.log

var slotname = ''
var slotvalue = ''
var sa = {}
var currentLine = 1
var lineArray = []
var Intent = ''
var prompt = false

var context = {
  'succeed': function (data) {
    if (data.response.shouldEndSession) {
      sa = {}
    } else {
      sa = data.sessionAttributes
    }

    console.log = OriginalConsoleLog
    var textToSay = data.response.outputSpeech.ssml

    if (options.speechOutput) {
      console.log('\n\x1b[36m%s\x1b[0m', textToSay)
    }

    if (data.response.reprompt && data.response.reprompt.outputSpeech && data.response.reprompt.outputSpeech.ssml) {
      var textReprompt = data.response.reprompt.outputSpeech.ssml
      if (options.reprompt) {
        // console.log('%s \x1b[33m\x1b[1m%s\x1b[0m \x1b[2m%s\x1b[0m', currentLine+1, Intent, sdkState)
        console.log('\x1b[36m \x1b[2m%s\x1b[0m ', textReprompt)
      }
    }

    if (data.response.shouldEndSession) {
      console.log('\n================= Session Ended =================')
    }

    if (currentLine < lineArray.length) {
      console.log()
      runSingleTest(lineArray, currentLine++, sa)
    } else {
      console.log('')
      process.exit()
    }
  },
  'fail': function (err) {
    console.log('context.fail occurred')
    console.log(JSON.stringify(err, null, '\t'))
  }
}

fs.readFile(MyDialog, function (err, data) {  // open dialog sequence file and read Intents
  // var newSession = true
  if (err) {}
  lineArray = cleanArray(data.toString().split('\n')) // remove empty or comment lines (# or //)
  runSingleTest(lineArray, 0, {})
})

function runSingleTest (myLineArray, currentLine, sa) {
  // console.log('--------------------------------------------------------------------------------')
  // console.log('testing line ', currentLine)
  // console.log('testing line values ', myLineArray[currentLine])
  prompt = false
  var newSession = true
  if (currentLine > 0) {
    newSession = false
  }

  var tokenArray = myLineArray[currentLine].split(' ')

  if (tokenArray[0].replace('\r', '') === '?') {  // pause and prompt the user to confirm
    prompt = true
    // console.log(' ----------------- > prompt')
    tokenArray.shift()  // removes first item
  }

  var requestType = tokenArray[0].replace('\r', '')
  tokenArray.shift()

  if (requestType === 'stop') {
    console.log('')
    process.exit()
  }

  Intent = requestType
  // slotArray = []

  var sdkState = ''
  if (sa['STATE']) {
    sdkState = sa['STATE']
  }

  console.log('%s \x1b[33m\x1b[1m%s\x1b[0m \x1b[2m%s\x1b[0m', currentLine + 1, Intent, sdkState)
  processArray(tokenArray, function (request) {
    prepareTestRequest(sa, newSession, request)
  })
}

function processArray (arr, cb) {
  if (arr.length > 0) {
    var equalsPosition = arr[0].indexOf('=')
    slotname = arr[0].substr(0, equalsPosition)
    slotvalue = decodeURI(arr[0].substr(equalsPosition + 1, 300)).replace('\r', '')

    promptForSlot(prompt, slotname, slotvalue, (newValue) => {
      // console.log('slotname, slotvalue, newValue')
      // console.log(slotname, slotvalue, newValue)

      var answer = newValue.toString().trim()

      // console.log('answer = ' + answer)

      if (answer === '') {
        answer = slotvalue
      }

      if (answer !== '') {
        slotArray.push('"' + slotname + '": {"name":"' + slotname + '","value":"' + answer + '"}')
      }

      arr.shift()
      processArray(arr, cb)  // RECURSION
    })
  } else {  // nothing left in slot array
    var slotArrayString = '{' + slotArray.toString() + '}'

    var slotObj = JSON.parse(slotArrayString)

    var req = {
      'type': 'IntentRequest',
      'intent': {
        'name': Intent,
        'slots': slotObj
      },
      'locale': locale
    }
    cb(req)
    // process.exit()
  }
}

function prepareTestRequest (sa, newSession, request) {
  var eventJSON = {
    'session': {
      'sessionId': 'SessionId.f9e6dcbb-b7da-4b47-905c.etc.etc',
      'application': {
        'applicationId': appId
      },
      'attributes': sa,
      'user': {
        'userId': 'amzn1.ask.account.VO3PVTGF563MOPBY.etc.etc'
      },
      'new': newSession
    },
    request,
    'version': '1.0'
  }

  if (options.requestEvent) {
    console.log(JSON.stringify(request, null, 2))
  }

  // blocking pause
  var waitTill = new Date(new Date().getTime() + options.delay * 1000)
  while (waitTill > new Date()) {}

  // call the function
  if (options.stdout) {
    MyLambdaFunction['handler'](eventJSON, context, callback)
  } else {
    // console.log('setting log to {}')
    console.log = function () {}
    // console.log('set log to {}')

    MyLambdaFunction['handler'](eventJSON, context, callback)
    console.log = OriginalConsoleLog
  }
}

function promptForSlot (prompt, slotname, slotvalue, callback) {
  if (prompt) {
    process.stdout.write('\x1b[34m' + slotname + ' \x1b[0m\x1b[32m [' + slotvalue + ']\x1b[0m: ')

    // console.log('\x1b[34m%s :\x1b[0m\x1b[32m %s\x1b[0m ', slotname,  slotvalue  )

    process.stdin.once('data', function (data) {
      var answer = data.toString().trim()
      // console.log(answer)
      if (answer === '') {
        if (slotvalue === '') {
          // no default, user must type something
          console.error('Error: No default slot value defined, user must type a slot value.')
          process.exit()
        } else {
          answer = slotvalue
        }
      }

      callback(answer)
    })
  } else {
    if (options.slots) {
      console.log('\x1b[34m%s :\x1b[0m\x1b[32m %s\x1b[0m ', slotname, slotvalue)
    }

    callback(slotvalue)
  }
}

function callback (error, data) {
  if (error) {
    console.log('error: ' + error)
  } else {
    console.log(data)
  }
}

function cleanArray (myArray) {
  var cleanedArray = []

  for (var i = 0; i < myArray.length; i++) {
    if (myArray[i] !== '' && myArray[i].substring(0, 1) !== '#' && myArray[i].substring(0, 2) !== '//') {
      cleanedArray.push(myArray[i])
    }
  }
  return cleanedArray
}
//
// const fontcolor = {
//     Reset = '\x1b[0m',
//     Bright = '\x1b[1m',
//     Dim = '\x1b[2m',
//     Underscore = '\x1b[4m',
//     Blink = '\x1b[5m',
//     Reverse = '\x1b[7m',
//     Hidden = '\x1b[8m',
//
//     FgBlack = '\x1b[30m',
//     FgRed = '\x1b[31m',
//     FgGreen = '\x1b[32m',
//     FgYellow = '\x1b[33m',
//     FgBlue = '\x1b[34m',
//     FgMagenta = '\x1b[35m',
//     FgCyan = '\x1b[36m',
//     FgWhite = '\x1b[37m',
//
//     BgBlack = '\x1b[40m',
//     BgRed = '\x1b[41m',
//     BgGreen = '\x1b[42m',
//     BgYellow = '\x1b[43m',
//     BgBlue = '\x1b[44m',
//     BgMagenta = '\x1b[45m',
//     BgCyan = '\x1b[46m',
//     BgWhite = '\x1b[47m'
// }