public function theOperationInFile($filename)
    {
        $queryFile = sprintf('%s%s%s', self::$currentFeatureFile->getPath(), DIRECTORY_SEPARATOR, $filename);
        if (file_exists($queryFile)) {
            $file = new File($queryFile);
            $this->client->setGraphQL(file_get_contents($file->getPathname()));
        } else {
            throw new FileNotFoundException(null, 0, null, $queryFile);
        }
    }