MigrateSystemMaintenanceTranslationTest.php

<?php

namespace Drupal\Tests\config_translation\Kernel\Migrate\d7;

use Drupal\Tests\migrate_drupal\Kernel\d7\MigrateDrupal7TestBase;

/**
 * Tests migrations of i18n maintenance variable.
 *
 * @group migrate_drupal_7
 */
class MigrateSystemMaintenanceTranslationTest extends MigrateDrupal7TestBase {
    public static $modules = [
        'language',
        'config_translation',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->executeMigration('d7_system_maintenance_translation');
    }
    
    /**
     * Tests migrations of i18n maintenance variable.
     */
    public function testSystemMaintenance() {
        $config = \Drupal::service('language_manager')->getLanguageConfigOverride('is', 'system.maintenance');
        $this->assertSame('is - This is a custom maintenance mode message.', $config->get('message'));
    }

}