protected function configureContainer(
        ContainerBuilder $c,
        LoaderInterface $loader
    ) {
        $yamlContent = Yaml::dump($this->configuration);
        $filePath = sys_get_temp_dir().'/base-test-'.rand(1, 9999999).'.yml';
        file_put_contents($filePath, $yamlContent);
        $loader->load($filePath);
        unlink($filePath);
    }