class MigrateDrupalTestBase

abstract class MigrateDrupalTestBase extends MigrateTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'user',
        'field',
        'migrate_drupal',
        'options',
        'file',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $module_handler = \Drupal::moduleHandler();
        if ($module_handler->moduleExists('node')) {
            $this->installEntitySchema('node');
        }
        if ($module_handler->moduleExists('comment')) {
            $this->installEntitySchema('comment');
        }
        if ($module_handler->moduleExists('taxonomy')) {
            $this->installEntitySchema('taxonomy_term');
        }
        if ($module_handler->moduleExists('user')) {
            $this->installEntitySchema('user');
        }
        $this->installConfig([
            'migrate_drupal',
            'system',
        ]);
    }
    
    /**
     * Loads a database fixture into the source database connection.
     *
     * @param string $path
     *   Path to the dump file.
     */
    protected function loadFixture($path) {
        $default_db = Database::getConnection()->getKey();
        Database::setActiveConnection($this->sourceDatabase
            ->getKey());
        if (str_ends_with($path, '.gz')) {
            $path = 'compress.zlib://' . $path;
        }
        require $path;
        Database::setActiveConnection($default_db);
    }

}