public virtual void TestAppenderDefined()
        {
            HttpRequestLogAppender requestLogAppender = new HttpRequestLogAppender();

            requestLogAppender.SetName("testrequestlog");
            Logger.GetLogger("http.requests.test").AddAppender(requestLogAppender);
            RequestLog requestLog = HttpRequestLog.GetRequestLog("test");

            Logger.GetLogger("http.requests.test").RemoveAppender(requestLogAppender);
            NUnit.Framework.Assert.IsNotNull("RequestLog should not be null", requestLog);
            Assert.Equal("Class mismatch", typeof(NCSARequestLog), requestLog
                         .GetType());
        }