public function testResponse()
{
$event = new EventArgs(array());
$this->assertNull($event->getResponse());
$this->assertFalse($event->hasResponse());
// 通常のレスポンスの検証
$response = new Response();
$event->setResponse($response);
$this->assertNotNull($event->getResponse());
$this->assertTrue($event->hasResponse());
// リダイレクトレスポンスの検証
$response = new RedirectResponse('http://www.ec-cube.net/');
$event->setResponse($response);
$this->assertNotNull($event->getResponse());
$this->assertTrue($event->hasResponse());
}