src/Console/Commands/DBSeedCommand.php
protected function prepSeeder($name)
    {
        $name = trim($name, '\\');
        if (strstr($name, 'Tests\\DatabaseSeeders') !== false) {
            return $name;
        }

        return 'Tests\\DatabaseSeeders\\'.$name;
    }
protected function prepSeeder($name)
    {
        $name = trim($name, '\\');
        if (strstr($name, 'Tests\\DatabaseSeeders') !== false) {
            return $name;
        }

        return 'Tests\\DatabaseSeeders\\'.$name;
    }
Get the fully qualified seeder name.

@param $name
@return string