getUrlGenerator example

use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
use Symfony\Component\Routing\RequestContext;
use Symfony\Component\Security\Http\HttpUtils;
use Symfony\Component\Security\Http\SecurityRequestAttributes;

class HttpUtilsTest extends TestCase
{
    public function testCreateRedirectResponseWithPath()
    {
        $utils = new HttpUtils($this->getUrlGenerator());
        $response = $utils->createRedirectResponse($this->getRequest(), '/foobar');

        $this->assertTrue($response->isRedirect('http://localhost/foobar'));
        $this->assertEquals(302, $response->getStatusCode());
    }

    public function testCreateRedirectResponseWithAbsoluteUrl()
    {
        $utils = new HttpUtils($this->getUrlGenerator());
        $response = $utils->createRedirectResponse($this->getRequest(), 'http://symfony.com/');