[tests] add more tests

lib/caronte/streams/forward.js

@@ -21,12 +21,16 @@ module.exports = ForwardStream;
  */
 
 function ForwardStream() {
+  var self = this;
+
   Writable.call(this);  
 
-  this.once('pipe', this.onPipe);
+  this.once('pipe', function() { self.onPipe() });
-  this.once('finish', this.onFinish);
+  this.once('finish', function() { self.onFinish() });
 }
 
+require('util').inherits(ForwardStream, Writable);
+
 /**
  * Fires up the request to the external target
  *
@@ -75,5 +79,3 @@ ForwardStream.prototype.onFinish = function() {
 ForwardStream.prototype._write = function(chunk, encoding, clb) {
   this.forwardReq.write(chunk, encoding, clb);
 };
-
-require('util').inherits(ForwardStream, Writable);

package.json

@@ -19,7 +19,7 @@
   },
   "scripts"        : {
     "blanket"            : { "pattern": "caronte/lib" },
-    "test"               : "mocha -R spec test/*-test.js && npm run-script test-cov",
+    "test"               : "mocha -R landing test/*-test.js",
     "test-cov"           : "mocha --require blanket -R html-cov > cov/coverage.html"
   },
 

test/lib-caronte-common-test.js

@@ -0,0 +1,33 @@
+var common = require('../lib/caronte/common'),
+    expect = require('expect.js');
+
+describe('lib/caronte/common.js', function() {
+  describe('#setupOutgoing', function() {
+    it('should setup the right headers', function() {
+      var outgoing = {};
+      common.setupOutgoing(outgoing,
+      {
+        host      : 'hey',
+        hostname  : 'how',
+        socketPath: 'are',
+        port      : 'you',
+        agent     : '?'
+      },
+      {
+        method    : 'i',
+        path      : 'am',
+        headers   : 'proxy' 
+      });
+
+      expect(outgoing.host).to.eql('hey');
+      expect(outgoing.hostname).to.eql('how');
+      expect(outgoing.socketPath).to.eql('are');
+      expect(outgoing.port).to.eql('you');
+      expect(outgoing.agent).to.eql('?');
+
+      expect(outgoing.method).to.eql('i');
+      expect(outgoing.path).to.eql('am');
+      expect(outgoing.headers).to.eql('proxy')
+    });
+  });
+});