MediaMappingsConstraintValidatorTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\media\Kernel;

use Drupal\KernelTests\KernelTestBase;
use Drupal\media\Plugin\media\Source\File;
use Drupal\Tests\media\Traits\MediaTypeCreationTrait;
use Symfony\Component\Validator\ConstraintViolationListInterface;

/**
 * @coversDefaultClass \Drupal\media\Plugin\Validation\Constraint\MediaMappingsConstraintValidator
 *
 * @group media
 */
class MediaMappingsConstraintValidatorTest extends KernelTestBase {
    use MediaTypeCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'file',
        'image',
        'media',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('file');
        $this->installEntitySchema('user');
    }
    
    /**
     * @covers ::validate
     */
    public function testMediaMappingSource() : void {
        $media_type = $this->createMediaType('image', [
            'id' => 'test',
        ]);
        $source_field_name = $media_type->getSource()
            ->getSourceFieldDefinition($media_type)
            ->getName();
        $field_map = $media_type->getFieldMap();
        $field_map[File::METADATA_ATTRIBUTE_MIME] = $source_field_name;
        $media_type->setFieldMap($field_map);
        $media_type->save();
        $typed_data = $this->container
            ->get('typed_data_manager');
        $definition = $typed_data->createDataDefinition('entity:media_type');
        $violations = $typed_data->create($definition, $media_type)
            ->validate();
        assert($violations instanceof ConstraintViolationListInterface);
        $this->assertCount(1, $violations);
        $this->assertEquals('It is not possible to map the source field ' . $source_field_name . ' of a media type.', $violations[0]->getMessage());
    }

}