var mockRequest = require('mock-request'),
      assert = require('assert');
      
  var mockFn = mockRequest.mock()
                .get('/not-here')
                .respond(404)
                .post('/tests', { 'some': 'test-youre-running' }, {
                  'x-test-header': true
                })
                .respond(200, { 'some': 'test-has-completed' }, {
                  'x-test-completed': true
                })
                .run();
  
  //
  // The mock function returned from `mockRequest.mock()` is 
  // synchronous because no HTTP actually takes place.
  //
  mockFn({
    method: 'GET',
    uri: 'http://mock-request/not-here'
  }, function (err, res, body) {
    assert.equal(res.statusCode, 404);
  });
  
  //
  // Now that we've made the first `GET` request, we have to make the 
  // `POST` request or `mock-request` will throw an `Error`
  //
  mockFn({
    method: 'POST',
    uri: 'http://mock-request/tests',
    headers: {
      'some': 'test-youre-running'
    }
  }, function (err, res, body) {
    assert.deepEqual(body, { 'some': 'test-has-completed' });
    assert.deepEqual(res.headers, { 'x-test-completed': true });
    
    //
    // We mocked this request to respond with 404, so by asserting
    // 200, this will throw an `AssertionError`.
    //
    assert.equal(res.statusCode, 200);
  });