// load real config to avoid mocking every config-entry which is related to the Database class
$configFactory = new ConfigFactory();
- $loader = new ConfigFileLoader($this->root->url());
+ $loader = (new ConfigFactory())->createConfigFileLoader($this->root->url(), []);
$configCache = $configFactory->createCache($loader);
$dba = new StaticDatabase($configCache, $profiler, $logger);