public void InstantiateAndDispose_FileDoesNotExist()
        {
            const string filePath = "log.txt";
            var          log      = new SimpleFileLogger(filePath);

            log.Dispose();
            File.Delete(filePath);
        }
        public void InstantiateAndDispose_FileExists()
        {
            const string filePath = "log.txt";

            File.WriteAllText(filePath, "Etwas.");
            var log = new SimpleFileLogger(filePath);

            log.Dispose();
            File.Delete(filePath);
        }