express-http-proxy/test/status.js

http proxy middleware for express

var express = require('express');
var request = require('supertest');
var proxy = require('../');
var mockEndpoint = require('../lib/mockHTTP.js');

describe('proxies status code', function() {
  'use strict';

  var proxyServer = express();
  var port = 21231;
  var proxiedEndpoint = 'http://localhost:' + port;
  var server;

  proxyServer.use(proxy(proxiedEndpoint));

  beforeEach(function() {
    server = mockEndpoint.listen(21231);
  });

  afterEach(function() {
    server.close();
  });

  [304, 404, 200, 401, 500].forEach(function(status) {
    it('on ' + status, function(done) {
      request(proxyServer)
        .get('/status/' + status)
        .expect(status, done);
    });
  });
});