EntityFormDisplayValidationTest.php

<?php

namespace Drupal\KernelTests\Core\Entity;

use Drupal\Core\Entity\Display\EntityFormDisplayInterface;
use Drupal\Core\Entity\Entity\EntityFormMode;
use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
use Drupal\entity_test\Entity\EntityTestBundle;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\KernelTests\Core\Config\ConfigEntityValidationTestBase;
use Drupal\Tests\node\Traits\ContentTypeCreationTrait;

/**
 * Tests validation of entity_form_display entities.
 *
 * @group Entity
 * @group Validation
 */
class EntityFormDisplayValidationTest extends ConfigEntityValidationTestBase {
    use ContentTypeCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected bool $hasLabel = FALSE;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
        'field',
        'node',
        'text',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installConfig('node');
        $this->createContentType([
            'type' => 'one',
        ]);
        $this->createContentType([
            'type' => 'two',
        ]);
        EntityTestBundle::create([
            'id' => 'one',
        ])->save();
        EntityTestBundle::create([
            'id' => 'two',
        ])->save();
        EntityFormMode::create([
            'id' => 'node.test',
            'label' => 'Test',
            'targetEntityType' => 'node',
        ])->save();
        $this->entity = $this->container
            ->get(EntityDisplayRepositoryInterface::class)
            ->getFormDisplay('node', 'one', 'test');
        $this->entity
            ->save();
    }
    
    /**
     * Tests validation of entity form display component's widget settings.
     */
    public function testMultilineTextFieldWidgetPlaceholder() : void {
        // First, create a field for which widget settings exist.
        $text_field_storage_config = FieldStorageConfig::create([
            'type' => 'text_with_summary',
            'field_name' => 'novel',
            'entity_type' => 'user',
        ]);
        $text_field_storage_config->save();
        $text_field_config = FieldConfig::create([
            'field_storage' => $text_field_storage_config,
            'bundle' => 'user',
            'dependencies' => [
                'config' => [
                    $text_field_storage_config->getConfigDependencyName(),
                ],
            ],
        ]);
        $text_field_config->save();
        // Then, configure a form display widget for this field.
        assert($this->entity instanceof EntityFormDisplayInterface);
        $this->entity
            ->setComponent('novel', [
            'type' => 'text_textarea_with_summary',
            'region' => 'content',
            'settings' => [
                'rows' => 9,
                'summary_rows' => 3,
                'placeholder' => "Multi\nLine",
                'show_summary' => FALSE,
            ],
            'third_party_settings' => [],
        ]);
        $this->assertValidationErrors([]);
    }
    
    /**
     * Tests that the target bundle of the entity form display is checked.
     */
    public function testTargetBundleMustExist() : void {
        $this->entity
            ->set('bundle', 'superhero');
        $this->assertValidationErrors([
            '' => "The 'bundle' property cannot be changed.",
            'bundle' => "The 'superhero' bundle does not exist on the 'node' entity type.",
        ]);
    }
    
    /**
     * {@inheritdoc}
     */
    public function testImmutableProperties(array $valid_values = []) : void {
        parent::testImmutableProperties([
            'targetEntityType' => 'entity_test_with_bundle',
            'bundle' => 'two',
        ]);
    }

}