LocaleUpdatePathTest.php

<?php

namespace Drupal\Tests\locale\Functional;

use Drupal\Core\Database\Database;
use Drupal\FunctionalTests\Update\UpdatePathTestBase;

/**
 * Tests Locale's update path.
 *
 * @group locale
 */
class LocaleUpdatePathTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            dirname(__DIR__, 4) . '/system/tests/fixtures/update/drupal-8.8.0.filled.standard.php.gz',
        ];
    }
    
    /**
     * Tests Locale's update path.
     */
    public function testUpdatePath() {
        $schema = Database::getConnection()->schema();
        $this->assertTrue($schema->indexExists('locales_location', 'string_id'));
        $this->assertTrue($schema->indexExists('locales_location', 'string_type'));
        $this->runUpdates();
        $this->assertFalse($schema->indexExists('locales_location', 'string_id'));
        $this->assertTrue($schema->indexExists('locales_location', 'string_type'));
    }

}