NodeTypeValidationTest.php

<?php

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

use Drupal\KernelTests\Core\Config\ConfigEntityValidationTestBase;
use Drupal\Tests\node\Traits\ContentTypeCreationTrait;

/**
 * Tests validation of node_type entities.
 *
 * @group node
 * @group #slow
 */
class NodeTypeValidationTest extends ConfigEntityValidationTestBase {
    use ContentTypeCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field',
        'node',
        'text',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected static array $propertiesWithOptionalValues = [
        'description',
        'help',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installConfig('node');
        $this->entity = $this->createContentType();
    }
    
    /**
     * Tests that a node type's preview mode is constrained to certain values.
     */
    public function testPreviewModeValidation() : void {
        $this->entity
            ->setPreviewMode(38);
        $this->assertValidationErrors([
            'preview_mode' => 'The value you selected is not a valid choice.',
        ]);
        $this->entity
            ->setPreviewMode(-1);
        $this->assertValidationErrors([
            'preview_mode' => 'The value you selected is not a valid choice.',
        ]);
        $allowed_values = [
            DRUPAL_DISABLED,
            DRUPAL_OPTIONAL,
            DRUPAL_REQUIRED,
        ];
        foreach ($allowed_values as $allowed_value) {
            $this->entity
                ->setPreviewMode($allowed_value);
            $this->assertValidationErrors([]);
        }
    }
    
    /**
     * Tests that description and help text can be NULL, but not empty strings.
     */
    public function testDescriptionAndHelpCannotBeEmpty() : void {
        $this->entity
            ->set('description', NULL)
            ->set('help', NULL);
        // The entity's getters should cast NULL values to empty strings.
        $this->assertSame('', $this->entity
            ->getDescription());
        $this->assertSame('', $this->entity
            ->getHelp());
        // But NULL values should be valid at the config level.
        $this->assertValidationErrors([]);
        // But they cannot be empty strings, because that doesn't make sense.
        $this->entity
            ->set('description', '')
            ->set('help', '');
        $this->assertValidationErrors([
            'description' => 'This value should not be blank.',
            'help' => 'This value should not be blank.',
        ]);
    }
    
    /**
     * @testWith [true, {"third_party_settings.menu_ui": "'parent' is a required key."}]
     *           [false, {}]
     */
    public function testThirdPartySettingsMenuUi(bool $third_party_settings_menu_ui_fully_validatable, array $expected_validation_errors) : void {
        $this->enableModules([
            'menu_ui',
        ]);
        // Set or unset the `FullyValidatable` constraint on
        // `node.type.*.third_party.menu_ui`.
        $this->enableModules([
            'config_schema_test',
        ]);
        \Drupal::state()->set('config_schema_test_menu_ui_third_party_settings_fully_validatable', $third_party_settings_menu_ui_fully_validatable);
        $this->container
            ->get('kernel')
            ->rebuildContainer();
        $this->entity = $this->createContentType();
        // @see system.menu.main.yml
        $this->installConfig([
            'system',
        ]);
        $this->entity
            ->setThirdPartySetting('menu_ui', 'available_menus', [
            'main',
        ]);
        $this->assertValidationErrors($expected_validation_errors);
    }

}