public void SingleParameterException_OutputsSingleStackTrace()
{
// Arrange
var logFactory = new LogFactory();
var logConfig = new LoggingConfiguration(logFactory);
var logTarget = new NLog.Targets.DebugTarget("debug")
{
Layout = "${message}|${exception}"
};
logConfig.AddRuleForAllLevels(logTarget);
logFactory.Configuration = logConfig;
var logger = logFactory.GetLogger("SingleParameterException");
// Act
try
{
logger.Info("Hello");
throw new ArgumentException("Holy Moly");
}
catch (Exception ex)
{
logger.Fatal(ex);
}
// Assert
Assert.StartsWith("System.ArgumentException: Holy Moly|System.ArgumentException", logTarget.LastMessage);
}
public void AssertDebugLastMessage(string targetName, string msg)
{
NLog.Targets.DebugTarget debugTarget = (NLog.Targets.DebugTarget)LogManager.Configuration.FindTargetByName(targetName);
Assert.NotNull(debugTarget);
Assert.Equal(msg, debugTarget.LastMessage);
}
public void TestReceivedLogEventContextTest()
{
using (var loggerScope = new InternalLoggerScope())
{
// Arrange
var targetContext = new NLog.Targets.DebugTarget()
{
Name = "Ugly"
};
var receivedArgs = new List <InternalLoggerMessageEventArgs>();
InternalLogger.LogMessageReceived += (sender, e) =>
{
receivedArgs.Add(e);
};
var exception = new Exception();
// Act
NLog.Internal.ExceptionHelper.MustBeRethrown(exception, targetContext);
// Assert
Assert.Single(receivedArgs);
var logEventArgs = receivedArgs.Single();
Assert.Equal(LogLevel.Error, logEventArgs.Level);
Assert.Equal(exception, logEventArgs.Exception);
Assert.Equal(targetContext.GetType(), logEventArgs.SenderType);
}
}
public void AssertDebugCounter(string targetName, int val)
{
NLog.Targets.DebugTarget debugTarget = (NLog.Targets.DebugTarget)LogManager.Configuration.FindTargetByName(targetName);
Assert.IsNotNull(debugTarget, "Debug target '" + targetName + "' not found");
Assert.AreEqual(val, debugTarget.Counter, "Unexpected counter value on '" + targetName + "'");
}
public void CaptureSingleParameterExceptionTest()
{
try
{
NLog.LogManager.ThrowExceptions = true; // Only use this for unit-tests
var target = new NLog.Targets.DebugTarget()
{
Layout = "${exception:format=message}"
};
NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(target, LogLevel.Trace);
Logging.LogManager.LogFactory = new NLogger.NLogFactory();
var log = Logging.LogManager.LogFactory.GetLogger(GetType());
log.Debug(new ApplicationException("Debug"));
Assert.AreEqual("Debug", target.LastMessage);
log.Info(new ApplicationException("Info"));
Assert.AreEqual("Info", target.LastMessage);
log.Warn(new ApplicationException("Warn"));
Assert.AreEqual("Warn", target.LastMessage);
log.Error(new ApplicationException("Error"));
Assert.AreEqual("Error", target.LastMessage);
log.Fatal(new ApplicationException("Fatal"));
Assert.AreEqual("Fatal", target.LastMessage);
}
finally
{
NLog.Common.InternalLogger.Reset();
NLog.LogManager.Configuration = null;
}
}
public void AssertDebugLastMessageContains(string targetName, string msg)
{
NLog.Targets.DebugTarget debugTarget = (NLog.Targets.DebugTarget)LogManager.Configuration.FindTargetByName(targetName);
// Console.WriteLine("lastmsg: {0}", debugTarget.LastMessage);
Assert.NotNull(debugTarget);
Assert.True(debugTarget.LastMessage.Contains(msg), "Unexpected last message value on '" + targetName + "'");
}
public void AssertDebugLastMessage(string targetName, string msg)
{
NLog.Targets.DebugTarget debugTarget = (NLog.Targets.DebugTarget)LogManager.Configuration.FindTargetByName(targetName);
// Console.WriteLine("lastmsg: {0}", debugTarget.LastMessage);
Assert.IsNotNull(debugTarget, "Debug target '" + targetName + "' not found");
Assert.AreEqual(msg, debugTarget.LastMessage, "Unexpected last message value on '" + targetName + "'");
}
public void WhenMethodFilterApiTest()
{
// Stage
var logFactory = new LogFactory();
var logger1 = logFactory.GetLogger("Hello");
var logger2 = logFactory.GetLogger("Goodbye");
var config = new LoggingConfiguration(logFactory);
var target = new NLog.Targets.DebugTarget()
{
Layout = "${message}"
};
config.AddRuleForAllLevels(target);
config.LoggingRules.Last().Filters.Add(new WhenMethodFilter((l) => l.LoggerName == logger1.Name ? FilterResult.Ignore : FilterResult.Neutral));
logFactory.Configuration = config;
// Act 1
logger1.Info("Hello World");
Assert.Empty(target.LastMessage);
// Act 2
logger2.Info("Goodbye World");
Assert.Equal("Goodbye World", target.LastMessage);
}
public string GetDebugLastMessage(string targetName)
{
NLog.Targets.DebugTarget debugTarget = (NLog.Targets.DebugTarget)LogManager.Configuration.FindTargetByName(targetName);
return(debugTarget.LastMessage);
}
