where is the autoload? trying to unit test - zend-framework2

Question

i am following a getting started tutorial on zend framework 2, in one of the topics it suggests using tests, the code it suggests is:
namespace ApplicationTest\Controller;
use ApplicationTest\Bootstrap;
use Zend\Mvc\Router\Http\TreeRouteStack as HttpRouter;
use Application\Controller\IndexController;
use Zend\Http\Request;
use Zend\Http\Response;
use Zend\Mvc\MvcEvent;
use Zend\Mvc\Router\RouteMatch;
use PHPUnit_Framework_TestCase;
class IndexControllerTest extends PHPUnit_Framework_TestCase
{
protected $controller;
protected $request;
protected $response;
protected $routeMatch;
protected $event;
protected function setUp()
{
$serviceManager = Bootstrap::getServiceManager();
$this->controller = new IndexController();
$this->request = new Request();
$this->routeMatch = new RouteMatch(array('controller' => 'index'));
$this->event = new MvcEvent();
$config = $serviceManager->get('Config');
$routerConfig = isset($config['router']) ? $config['router'] : array();
$router = HttpRouter::factory($routerConfig);
$this->event->setRouter($router);
$this->event->setRouteMatch($this->routeMatch);
$this->controller->setEvent($this->event);
$this->controller->setServiceLocator($serviceManager);
}
public function testIndexActionCanBeAccessed()
{
$this->routeMatch->setParam('action', 'index');
$result = $this->controller->dispatch($this->request);
$response = $this->controller->getResponse();
$this->assertEquals(200, $response->getStatusCode());
}
}
as you can see there is no __autoload($class).
to manually make it work i added include "../../Bootstrap.php"; it did solve the problem but i remember once i could get this code to work, and the tutorial doesn't seem to forget something conceptually obvious and there is no feedback about it in the Topic comments , there may be something I am missing, how would the code above probably work?

Answer 1

I managed to get it working but noticed you couldn't use phpUnit's extended Request and Response objects. These are the instructions for early 2.0 release. At least after 2.0.7, the instructions are much different and the code is cleaner:
http://zf2.readthedocs.org/en/latest/user-guide/unit-testing.html
<?php
namespace ApplicationTest\Controller;
use Zend\Test\PHPUnit\Controller\AbstractHttpControllerTestCase;
class IndexControllerTest extends AbstractHttpControllerTestCase
{
public function setUp()
{
$this->setApplicationConfig(
include '/path/to/application/config/test/application.config.php'
);
parent::setUp();
}
public function testIndexActionCanBeAccessed()
{
$this->dispatch('/');
$this->assertResponseStatusCode(200);
$this->assertModuleName('application');
$this->assertControllerName('application_index');
$this->assertControllerClass('IndexController');
$this->assertMatchedRouteName('home');
}
}
In this example testing is carried out by extending Zend's controller test case, which was the way controller tests were carried out with zf1.