| Current Path : /var/www/html/rocksensor/web/core/modules/system/tests/src/Kernel/Form/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor/web/core/modules/system/tests/src/Kernel/Form/FormElementLabelTest.php |
<?php
declare(strict_types=1);
namespace Drupal\Tests\system\Kernel\Form;
use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\CssSelector\CssSelectorConverter;
/**
* Tests for form_element_label theme hook.
*
* @group Form
*/
class FormElementLabelTest extends KernelTestBase {
/**
* {@inheritdoc}
*/
protected static $modules = ['system'];
/**
* Ensures that attributes can be placed for form element label.
*/
public function testAttributes(): void {
$render_array = [
'#type' => 'label',
'#attributes' => ['class' => ['kitten']],
'#title' => 'Kittens',
'#title_display' => 'above',
];
$css_selector_converter = new CssSelectorConverter();
$this->render($render_array);
$elements = $this->xpath($css_selector_converter->toXPath('.kitten'));
$this->assertCount(1, $elements);
// Add label attributes to a form element.
$render_array = [
'#type' => 'textfield',
'#label_attributes' => ['class' => ['meow']],
'#title' => 'Kitten sounds',
];
$this->render($render_array);
$elements = $this->xpath($css_selector_converter->toXPath('label.meow'));
$this->assertCount(1, $elements);
}
}