public function testGetSetSubdirectory()
{
$router = new Router();
$route = new Route('/bla.html', null);
$router->register($route);
$this->assertNull($router->getSubdirectory(), 'Default should be null');
$this->assertEquals($router, $router->setSubdirectory('/my/dir'), 'Fluent API return');
$this->assertEquals('/my/dir', $router->getSubdirectory());
$this->assertEquals($router->getSubdirectory(), '/my/dir', 'Routes should inherit subdirectory setting');
}
