function testDefaultComponents()
{
$request = Flight::request();
$response = Flight::response();
$router = Flight::router();
$view = Flight::view();
$this->assertEquals('flight\\net\\Request', get_class($request));
$this->assertEquals('flight\\net\\Response', get_class($response));
$this->assertEquals('flight\\net\\Router', get_class($router));
$this->assertEquals('flight\\template\\View', get_class($view));
}