[fix] tests

Author: yawnt

Diff for: cov/coverage.html

@@ -1,7 +1,7 @@
 var http    = require('http'),
     https   = require('https'),
     url     = require('url'),
-    caronte = require('./caronte'),
+    caronte = require('./caronte/'),
     events  = require('eventemitter2'),
     proxy   = exports;
 
@@ -40,6 +40,7 @@ proxy.createProxyServer = function createProxyServer(options) {
   }
 
   ['target', 'forward'].forEach(function(key) {
+    if(!options[key]) return;
     options[key] = url.parse(options[key]);
   });
 

Diff for: lib/caronte.js

@@ -26,7 +26,7 @@ function deleteLength(req, res, options) {
   if(req.method === 'DELETE' && !req.headers['content-length']) {
     req.headers['content-length'] = '0';
   }
-}
+},
 
 /**
  * Sets timeout in request socket if it was specified in options.
@@ -42,7 +42,7 @@ function timeout(req, res, options) {
   if(options.timeout) {
     req.socket.setTimeout(options.timeout);
   }
-}
+},
 
 /**
  * Sets `x-forwarded-*` headers if specified in config.
@@ -69,7 +69,7 @@ function XHeaders(req, res, options) {
       (req.headers['x-forwarded-' + header] ? ',' : '') +
       values[header]
   });
-}
+},
 
 /**
  * Does the actual proxying. If `forward` is enabled fires up

Diff for: lib/caronte/passes/web.js

@@ -0,0 +1 @@
+// ws

Diff for: lib/caronte/passes/ws.js

@@ -42,7 +42,7 @@ function ForwardStream() {
 
 ForwardStream.prototype.onPipe = function(request) {
   this.forwardReq = (options.ssl ? https : http).request(
-    common.setupOutgoing(options.ssl || {}, options, request);
+    common.setupOutgoing(options.ssl || {}, options, request)
   );
 };