public function testAllowedItems()
{
$user = new \Tests\User();
$user->setId(10);
$role = new \Tests\Role();
$role->setId(1);
$role->setName('foo');
$user->setRole($role);
$item = new \Tests\Item();
$item->setId(20);
$user->addItem($item);
$settings = new \WebChemistry\Forms\Doctrine\Settings();
$settings->setAllowedItems(['id', 'role' => ['id'], 'items' => ['id']]);
$this->assertEquals(['id' => 10, 'role' => ['id' => 1], 'items' => [['id' => 20]]], $this->helper->toArray($user, $settings));
}
