Add custom http headers to chai requests
<p>I am building an app using node.js and testing with mocha + chai. Is there a way I can add custom headers to my GET and POST chai requests?</p>

<p>For example, I want something like (semi-pseudocode):</p>

<pre><code>chai.request(server)
  .get('/api/car/' + data.car_id)
  .headers({'some_custom_attribute':'some_value'})
  .end(function(err, res) {
    //do something
  });
</code></pre>

<p>And likewise with post:</p>

<pre><code>chai.request(server)
  .post('/api/car/')
  .headers({'some_custom_attribute':'some_value'})
  .send({car_id: 'some_car_id'})
  .end(function(err, res) {
    //do something
  });
</code></pre>

<p>Can someone help?</p>

<p>Thanks in advance!</p>