Example gist for fixed-server

README.md

To get example working, run the following:

git clone https://gist.github.com/9402232.git gist-fixed-server-example
cd gist-fixed-server-example
npm install
npm test

package.json

{
  "name": "gist-fixed-server-example",
  "version": "0.1.0",
  "description": "Example gist for fixed-server",
  "scripts": {
    "test": "mocha test.js"
  },
  "repository": {
    "type": "git",
    "url": "https://gist.github.com/9402232.git"
  },
  "author": "Todd Wolfson <todd@twolfson.com>",
  "license": "MIT",
  "homepage": "https://gist.github.com/9402232",
  "dependencies": {
    "chai": "~1.9.0",
    "request-mocha": "~0.2.0",
    "http-proxy": "~0.10.4",
    "request": "~2.34.0",
    "fixed-server": "~0.3.0"
  },
  "private": true
}

test.js

// Load in test dependencies
var expect = require('chai').expect;
var FixedServer = require('fixed-server');
var httpProxy = require('http-proxy');
var httpUtils = require('request-mocha')(require('request'));

// Create a FixedApi factory
// DEV: For logical continuity, we use keys which represent the route
var FixedApi = new FixedServer({port: 1338});
FixedApi.addFixtures({
  'GET 200 /': {
    method: 'get',
    route: '/',
    response: function (req, res) {
      res.send('Hello World');
    }
  },
  'GET 500 /': {
    method: 'get',
    route: '/',
    response: function (req, res) {
      res.status(500).send('An error has occurred');
    }
  }
});

// Start tests
describe('A request to a proxy server', function () {
  // Create temporary proxy server
  before(function startProxyServer () {
    this.proxyServer = httpProxy.createServer(1338, 'localhost');
    this.proxyServer.listen(1337);
  });
  after(function stopProxyServer (done) {
    this.proxyServer.close(done);
  });

  describe('with an operating backend', function () {
    // Launch a FixedServer hosting a 200 route
    FixedApi.run(['GET 200 /']);
    httpUtils.save('http://localhost:1337/');

    // Make assertions about request
    it('receives a 200 response', function () {
      expect(this.res).to.have.property('statusCode', 200);
    });
  });

  describe('with an non-functional backend', function () {
    // Launch a FixedServer hosting a 500 route
    FixedApi.run(['GET 500 /']);
    httpUtils.save('http://localhost:1337/');

    // Make assertions about request
    it('receives a 500 response', function () {
      expect(this.res).to.have.property('statusCode', 500);
    });
  });
});