public void RandomizeGroupSyncTest2()
{
var wrapper = new RandomizeGroupTarget()
{
// no targets
};
wrapper.Initialize(CommonCfg);
List<Exception> exceptions = new List<Exception>();
// no exceptions
for (int i = 0; i < 10; ++i)
{
wrapper.WriteAsyncLogEvent(LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
}
Assert.AreEqual(10, exceptions.Count);
foreach (var e in exceptions)
{
Assert.IsNull(e);
}
Exception flushException = new Exception("Flush not hit synchronously.");
wrapper.Flush(ex => flushException = ex);
if (flushException != null)
{
Assert.Fail(flushException.ToString());
}
}
public void RandomizeGroupSyncTest1()
{
var myTarget1 = new MyTarget();
var myTarget2 = new MyTarget();
var myTarget3 = new MyTarget();
var wrapper = new RandomizeGroupTarget()
{
Targets = { myTarget1, myTarget2, myTarget3 },
};
myTarget1.Initialize(null);
myTarget2.Initialize(null);
myTarget3.Initialize(null);
wrapper.Initialize(null);
List<Exception> exceptions = new List<Exception>();
// no exceptions
for (int i = 0; i < 10; ++i)
{
wrapper.WriteAsyncLogEvent(LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
}
Assert.AreEqual(10, exceptions.Count);
foreach (var e in exceptions)
{
Assert.IsNull(e);
}
Assert.AreEqual(10, myTarget1.WriteCount + myTarget2.WriteCount + myTarget3.WriteCount);
Exception flushException = null;
var flushHit = new ManualResetEvent(false);
wrapper.Flush(ex => { flushException = ex; flushHit.Set(); });
flushHit.WaitOne();
if (flushException != null)
{
Assert.Fail(flushException.ToString());
}
Assert.AreEqual(1, myTarget1.FlushCount);
Assert.AreEqual(1, myTarget2.FlushCount);
Assert.AreEqual(1, myTarget3.FlushCount);
}
static void Main(string[] args)
{
FileTarget file1 = new FileTarget();
file1.FileName = "${basedir}/file1.txt";
FileTarget file2 = new FileTarget();
file2.FileName = "${basedir}/file2.txt";
RandomizeGroupTarget target = new RandomizeGroupTarget();
target.Targets.Add(file1);
target.Targets.Add(file2);
NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(target, LogLevel.Debug);
Logger logger = LogManager.GetLogger("Example");
logger.Debug("log message");
}