[test fix] A few minor fixes to ensure basic WebSocket tests are working. Better scope tests by supported protocol

lib/node-http-proxy.js

@@ -78,7 +78,7 @@ exports.createServer = function () {
       case 'function': callback = arg; break;
     };
   });
-
+  
   if (!host && !port && !options) {
     //
     // If `host`, `port` and `options` are all not passed, then
@@ -285,12 +285,12 @@ exports._getProtocol = function _getProtocol (options) {
 // containing the relevant `ca`, `key`, and `cert` properties.
 //
 exports._getBase = function _getBase (options) {
-  var result = {};
+  var result = function () {};
   
   if (options.https && typeof options.https === 'object') {
     ['ca', 'cert', 'key'].forEach(function (key) {
       if (options.https[key]) {
-        result[key] = options.https[key];
+        result.prototype[key] = options.https[key];
       }
     });
   }

lib/node-http-proxy/http-proxy.js

@@ -98,7 +98,8 @@ var HttpProxy = exports.HttpProxy = function (options) {
   // be provided or the operation will fail with an `origin mismatch`
   // by definition.
   //
-  this.source       = options.source || { host: 'localhost', port: 8000 };
+  this.source       = options.source       || { host: 'localhost', port: 8000 };
+  this.source.https = this.source.https    || options.https;
   this.changeOrigin = options.changeOrigin || false;
 };
 
@@ -114,7 +115,7 @@ util.inherits(HttpProxy, events.EventEmitter);
 HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
   var self = this, 
       errState = false,
-      outgoing = new Object(this.target.base),
+      outgoing = new(this.target.base),
       reverseProxy;
 
   //
@@ -286,7 +287,7 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
 //
 HttpProxy.prototype._forwardRequest = function (req) {
   var self = this, 
-      outgoing = new Object(this.forward.base),
+      outgoing = new(this.forward.base),
       forwardProxy;
 
   //
@@ -336,7 +337,7 @@ HttpProxy.prototype._forwardRequest = function (req) {
 };
 
 //
-// ### function proxyWebSocketRequest (req, socket, head, options)
+// ### function proxyWebSocketRequest (req, socket, head, buffer)
 // #### @req {ServerRequest} Websocket request to proxy.
 // #### @socket {net.Socket} Socket for the underlying HTTP request
 // #### @head {string} Headers for the Websocket request.
@@ -346,7 +347,7 @@ HttpProxy.prototype._forwardRequest = function (req) {
 //
 HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, head, buffer) {
   var self      = this,
-      outgoing  = new Object(this.target.base);
+      outgoing  = new(this.target.base);
       listeners = {},
       errState  = false,
       CRLF      = '\r\n';
@@ -478,7 +479,7 @@ HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, head, buffer)
   var agent        = this.target.agent,
       protocolName = this.target.https ? 'https' : 'http',
       portUri      = getPort(this.source.port),
-      remoteHost   = options.host + portUri;
+      remoteHost   = this.target.host + portUri;
   
   //
   // Change headers (if requested).
@@ -567,7 +568,7 @@ HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, head, buffer)
       // Get the Non-Printable data
       data = data.slice(Buffer.byteLength(sdata), data.length);
 
-      if (self.https && !self.target.https) {
+      if (self.source.https && !self.target.https) {
         //
         // If the proxy server is running HTTPS but the client is running
         // HTTP then replace `ws` with `wss` in the data sent back to the client.

test/helpers.js

@@ -112,7 +112,6 @@ TestRunner.prototype.assertResponseCode = function (proxyPort, statusCode, creat
 //
 // WebSocketTest
 //
-
 TestRunner.prototype.webSocketTest = function (options) {
   var self = this;
   

test/http/http-proxy-table-test.js

@@ -12,11 +12,10 @@ var assert = require('assert'),
     argv = require('optimist').argv,
     request = require('request'),
     vows = require('vows'),
-    helpers = require('./helpers'),
+    helpers = require('../helpers');
-    TestRunner = helpers.TestRunner;
 
 var protocol = argv.https ? 'https' : 'http',
-    runner = new TestRunner(protocol),
+    runner = new helpers.TestRunner(protocol),
     routeFile = path.join(__dirname, 'config.json');
 
 var fileOptions = {

test/http/http-proxy-test.js

@@ -29,7 +29,7 @@ var assert = require('assert'),
     argv = require('optimist').argv,
     request = require('request'),
     vows = require('vows'),
-    helpers = require('./helpers');
+    helpers = require('../helpers');
 
 var forwardOptions = {
   forward: {

test/websocket/websocket-proxy-table-test.js

@@ -0,0 +1,104 @@
+/*
+  node-http-proxy-test.js: http proxy for node.js
+
+  Copyright (c) 2010 Charlie Robbins, Marak Squires and Fedor Indutny
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be
+  included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+var util = require('util'),
+    assert = require('assert'),
+    argv = require('optimist').argv,
+    colors = require('colors'),
+    request = require('request'),
+    vows = require('vows'),
+    websocket = require('../vendor/websocket'),
+    helpers = require('../helpers');
+
+try {
+  var utils = require('socket.io/lib/socket.io/utils'),
+      io = require('socket.io');
+}
+catch (ex) {
+  console.error('Socket.io is required for this example:');
+  console.error('npm ' + 'install'.green + ' socket.io@0.6.18'.magenta);
+  process.exit(1);
+}
+
+var protocol = argv.https ? 'https' : 'http',
+    wsprotocol = argv.https ? 'wss' : 'ws',
+    runner = new helpers.TestRunner(protocol);
+
+vows.describe('node-http-proxy/websocket/' + wsprotocol).addBatch({
+  "When using server created by httpProxy.createServer()": {
+    "using proxy table with no latency": {
+      "when an inbound message is sent from a WebSocket client": {
+        topic: function () {
+          var that = this
+              headers = {};
+
+          runner.webSocketTestWithTable({
+            io: io,
+            host: 'localhost',
+            wsprotocol: wsprotocol,
+            protocol: protocol,
+            router: {'localhost':'localhost:8230'}, 
+            ports: {
+              target: 8230,
+              proxy: 8231
+            },
+            onListen: function (socket) {
+              socket.on('connection', function (client) {
+                client.on('message', function (msg) {
+                  that.callback(null, msg, headers);
+                });
+              });
+            },
+            onWsupgrade: function (req, res) {
+              headers.request = req;
+              headers.response = res.headers;
+            },
+            onOpen: function (ws) {
+              ws.send(utils.encode('from client'));
+            }
+          });
+        },
+        "the target server should receive the message": function (err, msg, headers) {
+          assert.equal(msg, 'from client');
+        },
+        "the origin and sec-websocket-origin headers should match": function (err, msg, headers) {
+          assert.isString(headers.response['sec-websocket-location']);
+          assert.isTrue(headers.response['sec-websocket-location'].indexOf(wsprotocol) !== -1);
+          assert.equal(headers.request.Origin, headers.response['sec-websocket-origin']);
+        }
+      }
+    }
+  }
+}).addBatch({
+  "When the tests are over": {
+    topic: function () {
+      return runner.closeServers();
+    },
+    "the servers should clean up": function () {
+      assert.isTrue(true);
+    }
+  }
+}).export(module);

test/websocket/websocket-proxy-test.js

@@ -30,8 +30,8 @@ var util = require('util'),
     colors = require('colors'),
     request = require('request'),
     vows = require('vows'),
-    websocket = require('./../vendor/websocket'),
+    websocket = require('../../vendor/websocket'),
-    helpers = require('./helpers');
+    helpers = require('../helpers');
 
 try {
   var utils = require('socket.io/lib/socket.io/utils'),
@@ -48,50 +48,6 @@ var protocol = argv.https ? 'https' : 'http',
     runner = new helpers.TestRunner(protocol);
 
 vows.describe('node-http-proxy/websocket/' + wsprotocol).addBatch({
-  "when using proxy table":{
-    "with no latency" : {
-      "when an inbound message is sent from a WebSocket client": {
-        topic: function () {
-          var that = this
-              headers = {};
-
-          runner.webSocketTestWithTable({
-            io: io,
-            host: 'localhost',
-            wsprotocol: wsprotocol,
-            protocol: protocol,
-            router: {'localhost':'localhost:8230'}, 
-            ports: {
-              target: 8230,
-              proxy: 8231
-            },
-            onListen: function (socket) {
-              socket.on('connection', function (client) {
-                client.on('message', function (msg) {
-                  that.callback(null, msg, headers);
-                });
-              });
-            },
-            onWsupgrade: function (req, res) {
-              headers.request = req;
-              headers.response = res.headers;
-            },
-            onOpen: function (ws) {
-              ws.send(utils.encode('from client'));
-            }
-          });
-        },
-        "the target server should receive the message": function (err, msg, headers) {
-          assert.equal(msg, 'from client');
-        },
-        "the origin and sec-websocket-origin headers should match": function (err, msg, headers) {
-          assert.isString(headers.response['sec-websocket-location']);
-          assert.isTrue(headers.response['sec-websocket-location'].indexOf(wsprotocol) !== -1);
-          assert.equal(headers.request.Origin, headers.response['sec-websocket-origin']);
-        }
-      }
-    }
-  },
   "When using server created by httpProxy.createServer()": {
     "with no latency" : {
       "when an inbound message is sent from a WebSocket client": {