static void Main(string[] args)
{
ILayout simpleLayout = new SimpleLayout();
IAppender consoleAppender = new ConsoleAppender(simpleLayout);
ILogger logger = new Logger(consoleAppender);
logger.Error("Error parsing JSON");
logger.Info(string.Format("User {0} successfully registered.", "Pesho"));
Console.WriteLine(new string('-', 20));
//We create a second Appender and add it to the existing ILogger object
IFileAppender fileAppender = new FileAppender(simpleLayout);
fileAppender.File = "log.txt";
logger.AddAppender(fileAppender);
logger.Fatal("mscorlib.dll does not respond");
logger.Critical("No connection string found in App.config");
Console.WriteLine(new string('-', 20));
//We set the new XML Layout on each Appender that the Logger object uses
foreach (IAppender appender in logger.Appenders)
{
appender.Layout = new XmlLayout();
}
logger.Fatal("mscorlib.dll does not respond");
logger.Critical("No connection string found in App.config");
Console.WriteLine(new string('-', 20));
//We set the Report Level Minimum at Error
foreach (IAppender appender in logger.Appenders)
{
appender.ReportLevelMinimum = Enums.ReportLevel.Error;
}
logger.Info("Everything seems fine");
logger.Warning("Warning: ping is too high - disconnect imminent");
logger.Error("Error parsing request");
logger.Critical("No connection string found in App.config");
logger.Fatal("mscorlib.dll does not respond");
Console.WriteLine(new string('-', 20));
}
public void TestLogging()
{
var config = new FileConfiguration
{
CreateDateFolder = true,
DaysToKeep = 3,
Path = AppDomain.CurrentDomain.BaseDirectory
};
var target = new FileTarget("Everything", config);
target.Enqueue(new LogEntry
{
CreatedAt = DateTime.Now,
LogLevel = LogLevel.Debug,
Message = "Hello world",
LoggedType = GetType(),
MethodName = MethodBase.GetCurrentMethod().Name,
ThreadId = Thread.CurrentThread.ManagedThreadId,
UserName = Thread.CurrentPrincipal.Identity.Name
?? Environment.UserName
});
var target2 = new PaddedFileTarget("EVeryone", config);
target2.Enqueue(new LogEntry
{
CreatedAt = DateTime.Now,
LogLevel = LogLevel.Debug,
Message = "Hello world",
LoggedType = GetType(),
MethodName = MethodBase.GetCurrentMethod().Name,
ThreadId = Thread.CurrentThread.ManagedThreadId,
UserName = Thread.CurrentPrincipal.Identity.Name
?? Environment.UserName
});
var logger = new Logger(GetType(), new[] {target2, target});
logger.Info("Hello");
logger.Debug("Hello");
logger.Warning("Hello");
logger.Error("Hello");
}
public void TestLogging()
{
var config = new FileConfiguration
{
CreateDateFolder = true,
DaysToKeep = 3,
Path = @"d:\logfiles"
};
var target = new FileTarget("Everything", config);
target.Enqueue(new LogEntry
{
CreatedAt = DateTime.Now,
LogLevel = LogLevel.Debug,
Message = "Hello world",
StackFrames = new StackTrace().GetFrames(),
ThreadId = Thread.CurrentThread.ManagedThreadId,
UserName = Thread.CurrentPrincipal.Identity.Name
?? Environment.UserName
});
var target2 = new PaddedFileTarget("EVeryone", config);
target2.Enqueue(new LogEntry
{
CreatedAt = DateTime.Now,
LogLevel = LogLevel.Debug,
Message = "Hello world",
StackFrames = new StackTrace().GetFrames(),
ThreadId = Thread.CurrentThread.ManagedThreadId,
UserName = Thread.CurrentPrincipal.Identity.Name
?? Environment.UserName
});
var logger = new Logger(GetType(), new[] {target2, target});
logger.Info("Hello");
logger.Debug("Hello");
logger.Warning("Hello");
logger.Error("Hello");
}
public async Task WarningDoesNotLogWhenLogLevelAtError()
{
// Arrange
Logger logger = new Logger(_runtimeEnvironment.Object, _queue.Object, _source.Object, _extension.Object, LogLevelEnum.Error, _correlationIdProvider.Object);
// Act
await logger.Warning("a message");
// Assert
_queue.Verify(x => x.EnqueueAsync(It.IsAny<LogQueueItem>()), Times.Never);
}
void TryLogger(Logger logger)
{
bool thrown = false;
string message = "msg";
try
{
logger.Always(message);
logger.Debug(message);
logger.Detailed(message);
logger.Error(message);
logger.Event(message);
logger.Fatal(message);
logger.Info(message);
logger.Warning(message);
}
catch (Exception)
{
thrown = true;
}
Assert.IsFalse(thrown);
}
public void Logger_Warning()
{
const string message = "message";
int counter = 0;
ILogger logger = new Logger();
(logger as Logger).OnCritical = s => Assert.Fail();
(logger as Logger).OnError = s => Assert.Fail();
(logger as Logger).OnWarning = s => counter++;
(logger as Logger).OnInformational = s => Assert.Fail();
(logger as Logger).OnDebug = s => Assert.Fail();
(logger as Logger).OnDiagnostic = s => Assert.Fail();
(logger as Logger).OnChangeEvent = (a, b) => Assert.Fail();
logger.Warning(message);
Assert.AreEqual(1, counter);
}
public void Logger_NoRoutes()
{
const string message = "message";
ILogger logger = new Logger();
logger.Critical(message);
logger.Error(message);
logger.Warning(message);
logger.Informational(message);
logger.Debug(message);
logger.Diagnostic(message);
logger.ChangeEvent(message, message);//string is not a good example here, but the function isn't called anyway
//yes, nothing happens.
//this test is here to ensure no exceptions occur when leaving handlers unspecified for the logger
}