public void ChildLoggerInheritsParentLevelByDefault()
{
var sink = new CollectingSink();
var logger = new LoggerConfiguration()
.MinimumLevel.Debug()
.WriteTo.Logger(lc => lc
.WriteTo.Sink(sink))
.CreateLogger();
logger.Write(Some.DebugEvent());
Assert.Equal(1, sink.Events.Count);
}
public void ChildLoggerCanOverrideInheritedLevel()
{
var sink = new CollectingSink();
var logger = new LoggerConfiguration()
.MinimumLevel.ControlledBy(new LoggingLevelSwitch(LogEventLevel.Debug))
.WriteTo.Logger(lc => lc
.MinimumLevel.Error()
.WriteTo.Sink(sink))
.CreateLogger();
logger.Write(Some.DebugEvent());
Assert.Equal(0, sink.Events.Count);
}
public void ModifyingCopiesPassedThroughTheSinkPreservesOriginal()
{
var secondary = new CollectingSink();
var secondaryLogger = new LoggerConfiguration()
.WriteTo.Sink(secondary)
.CreateLogger();
var e = Some.InformationEvent();
new LoggerConfiguration()
.WriteTo.Logger(secondaryLogger)
.CreateLogger()
.Write(e);
Assert.AreNotSame(e, secondary.SingleEvent);
var p = Some.LogEventProperty();
secondary.SingleEvent.AddPropertyIfAbsent(p);
Assert.IsTrue(secondary.SingleEvent.Properties.ContainsKey(p.Name));
Assert.IsFalse(e.Properties.ContainsKey(p.Name));
}
public void LowerMinimumLevelOverridesArePropagated()
{
var sink = new CollectingSink();
var logger = new LoggerConfiguration()
.MinimumLevel.Error()
.MinimumLevel.Override("Microsoft", LogEventLevel.Debug)
.WriteTo.Sink(sink)
.CreateLogger();
logger.Write(Some.InformationEvent());
logger.ForContext(Serilog.Core.Constants.SourceContextPropertyName, "Microsoft.AspNet.Something").Write(Some.InformationEvent());
logger.ForContext<LoggerConfigurationTests>().Write(Some.InformationEvent());
Assert.Equal(1, sink.Events.Count);
}
public void LevelSwitchTakesPrecedenceOverMinimumLevel()
{
var sink = new CollectingSink();
var logger = new LoggerConfiguration()
.WriteTo.Sink(sink, LogEventLevel.Fatal, new LoggingLevelSwitch())
.CreateLogger();
logger.Write(Some.InformationEvent());
Assert.Equal(1, sink.Events.Count);
}
public void LastMinimumLevelConfigurationWins()
{
var sink = new CollectingSink();
var logger = new LoggerConfiguration()
.MinimumLevel.ControlledBy(new LoggingLevelSwitch(LogEventLevel.Fatal))
.MinimumLevel.Debug()
.WriteTo.Sink(sink)
.CreateLogger();
logger.Write(Some.InformationEvent());
Assert.Equal(1, sink.Events.Count);
}