public function testClearedOptionsAreNotDefined()
{
$this->assertFalse($this->resolver->isDefined('foo'));
$this->resolver->setDefined('foo');
$this->assertTrue($this->resolver->isDefined('foo'));
$this->resolver->clear();
$this->assertFalse($this->resolver->isDefined('foo'));
}
/**
* @param OptionsResolver $resolver The options resolver
*/
protected function addChoiceLoaderNormalizer(OptionsResolver $resolver)
{
$choiceListFactory = $this->choiceListFactory;
if ($resolver->isDefined('choice_loader')) {
$resolver->setNormalizer('choice_loader', function (Options $options, $value) use($choiceListFactory) {
if ($options['select2']['enabled']) {
$value = Select2Util::convertToDynamicLoader($choiceListFactory, $options, $value);
$value->setAllowAdd($options['select2']['tags']);
if ($value instanceof AjaxChoiceLoaderInterface) {
$value->setPageSize($options['select2']['ajax_page_size']);
$value->setPageNumber(1);
$value->setSearch('');
$value->setIds(array());
$value->reset();
}
}
return $value;
});
}
}
