gistfile1.txt

var 
	request = require('superagent'),
	nock = require('nock')
;

nock.recorder.rec();
nock.disableNetConnect();

var scope1 = nock('http://www.test.com').get('/api').reply(200);
request.get('http://www.test.com/api').end(function(err,res){
	console.log('no port: '+res.status);
	scope1.done();
});

var scope2 = nock('http://www.test.com:7777').get('/api').reply(200);
request.get('http://www.test.com:7777/api').end(function(err,res){
	console.log('port: '+res.status);
	scope2.done();
});


//************************************ STDOUT:

// $ node ports.js 

// <<<<<<-- cut here -->>>>>>

// nock('http://www.test.com:80:80')
//   .get('/api')
//   .reply(200, "", { 'content-type': 'application/json' });

// <<<<<<-- cut here -->>>>>>

// no port: 200

// <<<<<<-- cut here -->>>>>>

// nock('http://www.test.com:7777:7777')
//   .get('/api')
//   .reply(200, "", { 'content-type': 'application/json' });

// <<<<<<-- cut here -->>>>>>

// port: 200