public void NLogAccessLayerTest()
        {
            string logFile = Path.GetTempFileName();

            LoggingConfiguration cfg  = new LoggingConfiguration();
            FileTarget           file = new FileTarget()
            {
                FileName = logFile, Layout = "${message}", AutoFlush = true
            };

            cfg.AddTarget("FILE", file);
            cfg.LoggingRules.Add(new LoggingRule("*", LogLevel.Debug, file));
            LogManager.Configuration = cfg;

            Logger logger = LogManager.GetLogger("TEST");
            IMyLog log    = NLogAccessLayer.Create <IMyLog>(logger);

            log.SomeError("Donald Duck", new Exception("Out of money."));

            string txt = File.ReadAllText(logFile);

            Assert.IsFalse(string.IsNullOrEmpty(txt));

            log.SomeOtherError("42");
            Assert.AreEqual(2, File.ReadAllLines(logFile).Length);
        }