Example gist for eight-track

README.md

To get example working, run the following:

git clone https://gist.github.com/9400511.git gist-eight-track-example
cd gist-eight-track-example
npm install
npm test

package.json

{
  "name": "gist-eight-track-example",
  "version": "0.1.0",
  "description": "Example gist for eight-track",
  "scripts": {
    "test": "mocha test.js"
  },
  "repository": {
    "type": "git",
    "url": "https://gist.github.com/9400511.git"
  },
  "author": "Todd Wolfson <todd@twolfson.com>",
  "license": "MIT",
  "homepage": "https://gist.github.com/9400511",
  "dependencies": {
    "chai": "~1.9.0",
    "eight-track": "~1.5.0",
    "express": "~3.4.8",
    "mocha": "~1.17.1",
    "request": "~2.34.0"
  },
  "private": true
}

test.js

// Load in test dependencies
var eightTrack = require('eight-track');
var expect = require('chai').expect;
var express = require('express');
var request = require('request');

// Start tests
describe('A request to an external', function () {
  // Create temporary eight-track server (forwards requests to uber.com)
  before(function startEightTrackServer () {
    this.eightTrackServer = express().use(eightTrack({
      url: 'http://uber.com',
      fixtureDir: 'data/eight-track/uber'
    })).listen(1337);
  });
  after(function stopEightTrackServer (done) {
    this.eightTrackServer.close(done);
  });

  // Make request to eight-track server (could be proxied to uber.com)
  before(function makeRequestToUber (done) {
    var that = this;
    request('http://localhost:1337/', function handleRes (err, res, body) {
      // Save body and callback with error
      that.body = body;
      done(err);
    });
  });

  // Make assertions about request
  it('receives the expected content', function () {
    expect(this.body).to.contain('<title>Uber</title>');
  });
});