public void WarnMessageWritesAsTraceInformation()
 {
     string message = "message";
       string logname = "logger";
       var mockTrace = new Mock<ITrace>();
       mockTrace.Setup(x => x.TraceInformation("[{0}] {1} {2}", "WARN", logname, message)).Verifiable();
       ITrace trace = mockTrace.Object;
       ILog tested = new TraceLogger(logname, trace);
       tested.Warn(message);
       mockTrace.Verify();
 }
 public void FormattedWarnMessageWritesAsTraceInformation()
 {
     string format = "message {0}";
       string arg = "theArg";
       string logname = "logger";
       var mockTrace = new Mock<ITrace>();
       mockTrace.Setup(x => x.TraceInformation("[{0}] {1} {2}", "WARN", logname, string.Format(format, arg))).Verifiable();
       ITrace trace = mockTrace.Object;
       ILog tested = new TraceLogger(logname, trace);
       tested.Warn(format, arg);
       mockTrace.Verify();
 }