[test] testing the onResponse proxy method

test/lib-caronte-streams-proxy-test.js

@@ -22,22 +22,20 @@ describe('lib/caronte/streams/proxy.js', function () {
     });
   });
 
-  describe('should pipe the request and finish it', function () {
+  describe('caronte createProxyServer() method', function () {
     it('should make the request on pipe and finish it', function(done) {
-      var result;
-
-      var p = caronte.createProxyServer({
+      var proxy = caronte.createProxyServer({
         target: 'http://127.0.0.1:8080'
       }).listen('8081');
 
-      var s = http.createServer(function(req, res) {
+      var source = http.createServer(function(req, res) {
         expect(req.headers['x-forwarded-for']).to.eql('127.0.0.1');
-        s.close();
-        p.close();
+        source.close();
+        proxy.close();
         done();
       });
 
-      s.listen('8080');
+      source.listen('8080');
 
       http.request({
         hostname: '127.0.0.1',
@@ -49,4 +47,38 @@ describe('lib/caronte/streams/proxy.js', function () {
       }, function() {}).end();
     });
   });
+
+  describe('caronte createProxyServer() method with response', function () {
+    it('should make the request, handle response and finish it', function(done) {
+      var proxy = caronte.createProxyServer({
+        target: 'http://127.0.0.1:8080'
+      }).listen('8081');
+
+      var source = http.createServer(function(req, res) {
+        expect(req.method).to.eql('GET');
+        res.writeHead(200, {'Content-Type': 'text/plain'})
+        res.end('Hello from ' + source.address().port);
+      });
+
+      source.listen('8080');
+
+      http.request({
+        hostname: '127.0.0.1',
+        port: '8081',
+        method: 'GET',
+      }, function(res) {
+        expect(res.statusCode).to.eql(200);
+
+        res.on('data', function (data) {
+          expect(data.toString()).to.eql('Hello from 8080');
+        });
+
+        res.on('end', function () { 
+          source.close();
+          proxy.close();
+          done();
+        });
+      }).end();
+    });
+  });
 });