MarkupNormalizerTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\serialization\Unit\Normalizer;

use Drupal\Core\Render\Markup;
use Drupal\Core\Template\Attribute;
use Drupal\serialization\Normalizer\MarkupNormalizer;
use Drupal\Tests\serialization\Traits\JsonSchemaTestTrait;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\serialization\Normalizer\MarkupNormalizer
 * @group serialization
 */
final class MarkupNormalizerTest extends UnitTestCase {
    use JsonSchemaTestTrait;
    
    /**
     * The TypedDataNormalizer instance.
     *
     * @var \Drupal\serialization\Normalizer\TypedDataNormalizer
     */
    protected $normalizer;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->normalizer = new MarkupNormalizer();
    }
    
    /**
     * Test the normalizer properly delegates schema discovery to its subject.
     */
    public function testDelegatedSchemaDiscovery() : void {
        $schema = $this->normalizer
            ->getNormalizationSchema(new Attribute([
            'data-test' => 'testing',
        ]));
        $this->assertEquals('Rendered HTML element attributes', $schema['description']);
    }
    
    /**
     * {@inheritdoc}
     */
    public static function jsonSchemaDataProvider() : array {
        return [
            'markup' => [
                Markup::create('Generic Markup'),
            ],
            'attribute' => [
                new Attribute([
                    'data-test' => 'testing',
                ]),
            ],
        ];
    }

}