node-goo/test/stackoverflow/stackoverflow.test.js

A command line google/question answering utility

var assert = require('chai').assert;
var fs = require('fs');
var stackoverflow = require('../../strategies/stackoverflow/StackOverflowScraper');

describe('StackOverflowScraper', function() {
  it("Should have the SO domain publicly accessible", function() {
    assert.equal(stackoverflow.Domain, "stackoverflow.com")
  });

  it('Should apologize if no results are found', function() {
    var output = stackoverflow.Scrape("", false);
    assert.equal(output.length, 1);
    assert.equal(output[0].text, "Sorry, no answer found")
  });

  it('Should return first answer as an array of objects if answer is found', function() {
    var testdata = fs.readFileSync('./test/stackoverflow/so_answer_testdata.html', 'utf8');
    var output = stackoverflow.Scrape(testdata, 0);
    assert.isAbove(output.length, 1);
    assert.isTrue((output[0].hasOwnProperty('text')));
    assert.isTrue((output[0].hasOwnProperty('type')));
    assert.notInclude(output[0].text, "Try this:")
  })

  it('Should return 2nd answer from SO', function() {
    var testdata = fs.readFileSync('./test/stackoverflow/so_answer_testdata.html', 'utf8');
    var output = stackoverflow.Scrape(testdata, 1);
    assert.isAbove(output.length, 1);
    assert.isTrue((output[0].hasOwnProperty('text')));
    assert.isTrue((output[0].hasOwnProperty('type')));
    assert.include(output[0].text, "Try this:")

  })
});