function test()
{
$app = new \Silex\Application();
$app->get('/foo', function () {
})->bind('foo');
$app->flush();
$mock = $this->getMock('\\FrozenSilex\\Freezer', array('freezeRoute'), array($app));
$mock->expects($this->once())->method('freezeRoute');
$generator = new FreezingUrlGenerator(new UrlGenerator($app['routes'], $app['request_context']), $mock);
$generator->generate('foo');
}
