hrdk108 / hsbot

var should = require('chai').should();

var Bot = require('../lib/index');

var ChatDB = require('../db/chatdb');

var dummyData = require('./dummy.data.json');

var topicList = require('../db/data/topicList.json');

var topics = require('../db/data/topics.json');

describe('Bot', function() {

  describe('version', function() {

    it('Should be exposed', function() {

    });

  });

  describe('constructor', function() {

    it('Should load topic list and topics', function() {

      var bot = new Bot(topicList, topics);

      bot.topicList.should.eql(topicList);

      bot.topics.should.eql(topics);

    });

  });

  describe('.transformAndReply()', function() {

    it('Should answer even if userId is undefined', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply(null, null, null, function(err, response){

        err.should.eql("UserId is not defined.");

        should.not.exist(response);

      });

    });

    it('Initiate by welcoming user by asking name', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, null, function(err, response){

        response.should.eql("What is your name?");

      });

    });

    it('Should remember your name.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "Hardik Shah", function(err, response){

        response.should.eql("Hello Hardik Shah, I am HSBOT and I will help you.");

      });

    });

    it('Should not register user again by same userId.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, null, function(err, response){

        response.should.eql("Hello Hardik Shah, I am HSBOT and I will help you.");

      });

    });

    it('Should trigger @hs command properly.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "@hs", function(err, response){

        response.should.eql("1. Product List \n 2. Product on the way \n 3. Branch List \n 4. Customer care \n 5. Store detail");

      });

    });

    it('Should return default message if any string not match.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "XYZ", function(err, response){

        response.should.eql("Thank you for contacting us. you can call me by typing @hs anytime for further help.");

      });

    });

    it('Should register user directly and remember name.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4e32", "Kartik Shah", null, function(err, response){

        response.should.eql("Hello Kartik Shah, I am HSBOT and I will help you.");

      });

    });

    it('Should continue flow by replying to bot.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4e32", "Kartik Shah", "ok", function(err, response){

        response.should.eql("In order to support you better, I will take small survey.");

      });

    });

    it('Should return valid answer on direct command (@HS customer care).', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "@HS customer care", function(err, response){

        response.should.eql("Help line number is 00 000 0000 0000");

      });

    });

    it('Should return valid answer on direct command (@HS address).', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "@HS address", function(err, response){

        response.should.eql("23-D XXXX, Near XXXX, Opposite XXX, Pincode : XXXXXX");

      });

    });

    it('Should take a next topic on specific command.', function() {

      var bot = new Bot(topicList, topics);

      bot.transformAndReply("aQ11zyTr4u7K", null, "call2", function(err, response){

        response.should.eql("Hello Hardik Shah, I am HSBOT and I will help you.");

      });

    });

    describe('Negative test cases', function() {

      it('Should return undefined if default message not found.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.empty_arr;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getDefaultMessage();

        should.not.exist(response);

      });

      it('Should return undefined if default topic not found.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.empty_arr;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB._findDefaultTopic();

        should.not.exist(response);

      });

      it('Should return undefined if default topic not found.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.topics;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getTopicFlow("XYZ");

        should.not.exist(response);

      });

      it('Should return undefined if redirect topic not found.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.topics;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getTemplateObj("Hardik Shah", topics, null, null);

        should.not.exist(response);

      });

      it('Should return undefined if defaul topic not found.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.topics;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getTemplateObj(null, topics, null, null);

        should.not.exist(response);

      });

      it('Should return undefined if pattern not found from topics.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.topics;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getTemplateObj(null, topics, "XYZ", null);

        should.not.exist(response);

      });

      it('Should return undefined if pattern and preQ not found from topics.', function() {

        var topicList = dummyData.witout_defaultMessage_topicList;

        var topics = dummyData.topics;

        var chatDB = new ChatDB(topicList, topics);

        var response = chatDB.getTemplateObj(null, topics, "XYZ", "XYZ");

        should.not.exist(response);

      });

    });

  });

});