TourValidationTest.php

<?php

namespace Drupal\Tests\tour\Kernel;

use Drupal\KernelTests\Core\Config\ConfigEntityValidationTestBase;
use Drupal\tour\Entity\Tour;

/**
 * Tests validation of tour entities.
 *
 * @group tour
 * @group legacy
 */
class TourValidationTest extends ConfigEntityValidationTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'tour',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->entity = Tour::create([
            'id' => 'test',
            'label' => 'Test',
            'module' => 'system',
        ]);
        $this->entity
            ->save();
    }
    
    /**
     * Tour IDs are atypical in that they allow dashes in the machine name.
     */
    public static function providerInvalidMachineNameCharacters() : array {
        $cases = parent::providerInvalidMachineNameCharacters();
        // Remove the existing test case that verifies a machine name containing
        // periods is invalid.
        self::assertSame([
            'dash-separated',
            FALSE,
        ], $cases['INVALID: dash separated']);
        unset($cases['INVALID: dash separated']);
        // And instead add a test case that verifies it is allowed for tours.
        $cases['VALID: dash separated'] = [
            'dash-separated',
            TRUE,
        ];
        return $cases;
    }

}