为什么世界上下列测试失败? (它在xunit中)我已经用不同的appender试过了,尽管日志似乎已经准备好写入,但它从不写任何东西。我最终创建了自己的appender来测试它。从代码而不是从配置启用log4net的文件日志记录
public class TestAppender : AppenderSkeleton {
public event Action<LoggingEvent> AppendCalled = delegate { };
protected override void Append(LoggingEvent loggingEvent) {
AppendCalled(loggingEvent);
}
}
public class Class1 {
private TestAppender _appender = new TestAppender();
public Class1() {
log4net.Util.LogLog.InternalDebugging = true;
Hierarchy hierarchy = (Hierarchy)LogManager.GetRepository();
Logger rootLogger = hierarchy.Root;
rootLogger.Level = Level.All;
Logger coreLogger = hierarchy.GetLogger("abc") as Logger;
coreLogger.Level = Level.All;
coreLogger.Parent = rootLogger;
PatternLayout patternLayout = new PatternLayout();
patternLayout.ConversionPattern = "%logger - %message %newline";
patternLayout.ActivateOptions();
_appender.Layout = patternLayout;
_appender.ActivateOptions();
coreLogger.AddAppender(_appender);
}
[Fact]
public void Test() {
bool called = false;
_appender.AppendCalled += e => called = true;
var log = LogManager.GetLogger("abc");
log.Debug("This is a debugging message");
Thread.Sleep(TimeSpan.FromSeconds(2));
log.Info("This is an info message");
Thread.Sleep(TimeSpan.FromSeconds(2));
log.Warn("This is a warning message");
Thread.Sleep(TimeSpan.FromSeconds(2));
log.Error("This is an error message");
Assert.True(called);
}
}
你在测试中得到什么信息?还是它看起来没有什么叫? – 2009-09-17 13:31:20
追加从未被调用 - 不知道为什么。即使在多个项目中使用它,log4net配置对我来说仍然是一个黑盒子。 – 2009-09-17 16:46:05