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));
}
private static void ExampleThree()
{
var xmlLayout = new XmlLayout();
var consoleAppender = new ConsoleAppender(xmlLayout);
var logger = new Logger(consoleAppender);
logger.Fatal("mscorlib.dll does not respond");
logger.Critical("No connection string found in App.config");
}
private static void ExampleFour()
{
var simpleLayout = new SimpleLayout();
var consoleAppender = new ConsoleAppender(simpleLayout);
consoleAppender.ReportLevel = ReportLevel.Error;
var logger = new Logger(consoleAppender);
logger.Info("Everything seems fine");
logger.Warn("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");
}
public void Logger_Critical()
{
const string message = "message";
int counter = 0;
ILogger logger = new Logger();
(logger as Logger).OnCritical = s=>counter++;
(logger as Logger).OnError = s => Assert.Fail();
(logger as Logger).OnWarning = s => Assert.Fail();
(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.Critical(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
}
