public function testCallback()
{
$user = new \Tests\User();
$role = new \Tests\Role();
$role->setId(1);
$role->setName('foo');
$user->setRole($role);
$settings = new \WebChemistry\Forms\Doctrine\Settings();
$settings->setCallbacks(['role' => function ($value, $entity) {
return ['id' => $value->getId()];
}]);
$this->assertEquals(['id' => NULL, 'items' => [], 'role' => ['id' => 1], 'notice' => NULL], $this->helper->toArray($user, $settings));
}
