botkitify/test/AIMLParserSpec.js

Easily translate AIML, RiveScript, and more into botkit JS code.

'use strict';

var should = require('should');
var AIMLParser = require('../AIMLParser.js');

context('AIMLParser', function () {
  describe('#parse', function () {
    it('should throw an error with message \'Too few arguments: need at least two arguments\' if called with no arguments', function () {
      (function () { AIMLParser.parse() }).should.throw('Too few arguments: need at least two arguments');
    });

    it('should throw an error with message \'Too few arguments: need at least two arguments\' if called with only one argument', function () {
      (function () { AIMLParser.parse('') }).should.throw('Too few arguments: need at least two arguments');
    });

    it('should throw an error with message \'First argument must be a string\' if passed a non-string first argument', function () {
      (function () { AIMLParser.parse([], function () {}) }).should.throw('First argument must be a string');
    });

    it('should throw an error with message \'Second argument must be a function\' if passed a non-function second argument', function () {
      (function () { AIMLParser.parse('', {}) }).should.throw('Second argument must be a function');
    });

    it('should call callback function with parameter \'result\' equal to [{trigger: \'hi\', responses: [\'Hi! How are you?\']}] for input \'<aiml><pattern>HI</pattern><template>Hi! How are you?</template></aiml>\'', function (done) {
      var expectedResult = [{trigger: 'hi', responses: ['Hi! How are you?']}];
      AIMLParser.parse('<aiml><pattern>HI</pattern><template>Hi! How are you?</template></aiml>', function (result) {
        result.should.be.an.Array();
        result.should.deepEqual(expectedResult);
        done();
      });
    });

    it('should call callback function with parameter \'result\' equal to [{trigger: \'hi\', responses: [\'Hi! How are you?\']}, {trigger: \'bye\', responses: [\'Good bye!\']}] for input \'<aiml><pattern>HI</pattern><template>Hi! How are you?</template><pattern>BYE</pattern><template>Good bye!</template></aiml>\'', function (done) {
      var expectedResult = [{trigger: 'hi', responses: ['Hi! How are you?']}, {trigger: 'bye', responses: ['Good bye!']}];
      AIMLParser.parse('<aiml><pattern>HI</pattern><template>Hi! How are you?</template><pattern>BYE</pattern><template>Good bye!</template></aiml>', function (result) {
        result.should.be.an.Array();
        result.should.deepEqual(expectedResult);
        done();
      });
    });
  });
});