[refactor test] Finish removing old test code.

Author: indexzero

test/helpers/http.js

@@ -103,14 +103,29 @@ exports.createProxyServer = function (options, callback) {
   });
 };
 
+//
+// ### function assignPortsToRoutes (routes)
+// #### @routes {Object} Routing table to assign ports to
+// 
+// Assigns dynamic ports to the `routes` for runtime testing. 
+//
 exports.assignPortsToRoutes = function (routes) {
   Object.keys(routes).forEach(function (source) {
     routes[source] = routes[source].replace('{PORT}', helpers.nextPort);
   });
 
   return routes;
-}
+};
 
+//
+// ### function parseRoutes (options)
+// #### @options {Object} Options to use when parsing routes
+// ####    @protocol {string} Protocol to use in the routes
+// ####    @routes   {Object} Routes to parse.
+// 
+// Returns an Array of fully-parsed URLs for the source and
+// target of `options.routes`. 
+//
 exports.parseRoutes = function (options) {
   var protocol = options.protocol || 'http',
       routes = options.routes;

test/helpers/ws.js

@@ -9,11 +9,14 @@
 var assert = require('assert'),
     async = require('async'),
     io = require('socket.io'),
+    ws = require('ws'),
     http = require('./http');
 
 //
 // ### function createServerPair (options, callback)
 // #### @options {Object} Options to create target and proxy server.
+// ####    @target {Object} Options for the target server.
+// ####    @proxy  {Object} Options for the proxy server.
 // #### @callback {function} Continuation to respond to when complete.
 //
 // Creates http target and proxy servers 
@@ -24,7 +27,7 @@ exports.createServerPair = function (options, callback) {
     // 1. Create the target server
     //
     function createTarget(next) {
-      exports.createServer(options.target, next);
+      exports.createServer(options.target, next);      
     },
     //
     // 2. Create the proxy server
@@ -35,7 +38,30 @@ exports.createServerPair = function (options, callback) {
   ], callback);
 };
 
+//
+// ### function createServer (options, callback) 
+// #### @options {Object} Options for creating the socket.io or ws server.
+// ####    @raw   {boolean} Enables ws.Websocket server.
+//
+// Creates a socket.io or ws server using the specified `options`.
+//
 exports.createServer = function (options, callback) {
+  return options.raw
+    ? exports.createWsServer(options, callback)
+    : exports.createSocketIoServer(options, callback);
+};
+
+//
+// ### function createSocketIoServer (options, callback) 
+// #### @options {Object} Options for creating the socket.io server
+// ####    @port   {number} Port to listen on
+// ####    @input  {string} Input to expect from the only socket
+// ####    @output {string} Output to send the only socket
+//
+// Creates a socket.io server on the specified `options.port` which 
+// will expect `options.input` and then send `options.output`.
+//
+exports.createSocketIoServer = function (options, callback) {
   var server = io.listen(options.port, callback);
 
   server.sockets.on('connection', function (socket) {
@@ -46,3 +72,23 @@ exports.createServer = function (options, callback) {
   });
 };
 
+//
+// ### function createWsServer (options, callback) 
+// #### @options {Object} Options for creating the ws.Server instance
+// ####    @port   {number} Port to listen on
+// ####    @input  {string} Input to expect from the only socket
+// ####    @output {string} Output to send the only socket
+//
+// Creates a ws.Server instance on the specified `options.port` which 
+// will expect `options.input` and then send `options.output`.
+//
+exports.createWsServer = function (options, callback) {
+  var server = new ws.Server({ port: options.port }, callback);
+  
+  server.on('connection', function (socket) {
+    socket.on('message', function (data) {
+      assert.equal(data, options.input);
+      socket.send(options.output);
+    });
+  });
+};

test/http/routing-table-test.js

@@ -72,7 +72,7 @@ vows.describe('node-http-proxy/http/routing-table').addBatch({
             )
           ], function () {
             request({
-              uri: 'http://localhost:' + that.port,
+              uri: 'http://127.0.0.1:' + that.port,
               headers: {
                 host: 'dynamic.com'
               }

test/macros/http.js

@@ -59,7 +59,7 @@ exports.assertProxied = function (options) {
       output = options.output  || 'hello world from ' + ports.target,
       req    = options.request || {};
 
-  req.uri = req.uri || 'http://localhost:' + ports.proxy;
+  req.uri = req.uri || 'http://127.0.0.1:' + ports.proxy;
 
   return {
     topic: function () {
@@ -79,7 +79,7 @@ exports.assertProxied = function (options) {
           proxy: {
             forward: options.forward,
             target: {
-              host: 'localhost',
+              host: '127.0.0.1',
               port: ports.target
             }
           }
@@ -110,7 +110,7 @@ exports.assertInvalidProxy = function (options) {
   var ports = options.ports   || helpers.nextPortPair,
       req   = options.request || {};
 
-  req.uri = req.uri || 'http://localhost:' + ports.proxy;
+  req.uri = req.uri || 'http://127.0.0.1:' + ports.proxy;
 
   return {
     topic: function () {
@@ -123,7 +123,7 @@ exports.assertInvalidProxy = function (options) {
         port: ports.proxy,
         proxy: {
           target: {
-            host: 'localhost',
+            host: '127.0.0.1',
             port: ports.target
           }
         }
@@ -158,13 +158,13 @@ exports.assertForwardProxied = function (options) {
     "and a valid forward target": exports.assertProxied({
       forward: {
         port: forwardPort,
-        host: 'localhost'
+        host: '127.0.0.1'
       }
     }),
     "and an invalid forward target": exports.assertProxied({
       forward: {
         port: 9898,
-        host: 'localhost'
+        host: '127.0.0.1'
       }
     })
   };
@@ -271,7 +271,7 @@ exports.assertProxiedToRoutes = function (options, nested) {
     "a request to unknown.com": exports.assertRequest({
       assert: { statusCode: 404 },
       request: {
-        uri: 'http://localhost:' + port,
+        uri: 'http://127.0.0.1:' + port,
         headers: {
           host: 'unknown.com'
         }
@@ -285,7 +285,7 @@ exports.assertProxiedToRoutes = function (options, nested) {
   locations.forEach(function (location) {
     context[location.source.href] = exports.assertRequest({
       request: {
-        uri: 'http://localhost:' + port + location.source.path,
+        uri: 'http://127.0.0.1:' + port + location.source.path,
         headers: {
           host: location.source.hostname
         }