public void LeveledEnrichersCheckLevelSwitch()
{
var enricher = new CollectingEnricher();
var levelSwitch = new LoggingLevelSwitch(LogEventLevel.Warning);
var logger = new LoggerConfiguration()
.Enrich.AtLevel(levelSwitch, enrich => enrich.With(enricher))
.CreateLogger();
logger.Information("Information");
logger.Warning("Warning");
logger.Error("Error");
Assert.Equal(2, enricher.Events.Count);
Assert.All(enricher.Events, e => Assert.True(e.Level >= LogEventLevel.Warning));
enricher.Events.Clear();
levelSwitch.MinimumLevel = LogEventLevel.Error;
logger.Information("Information");
logger.Warning("Warning");
logger.Error("Error");
var error = Assert.Single(enricher.Events);
Assert.True(error.Level == LogEventLevel.Error);
}
public void LeveledEnrichersCheckLevels()
{
var enricher = new CollectingEnricher();
var logger = new LoggerConfiguration()
.Enrich.AtLevel(LogEventLevel.Warning, enrich => enrich.With(enricher))
.CreateLogger();
logger.Information("Information");
logger.Warning("Warning");
logger.Error("Error");
Assert.Equal(2, enricher.Events.Count);
Assert.All(enricher.Events, e => Assert.True(e.Level >= LogEventLevel.Warning));
}
public void ConditionalEnrichersCheckConditions()
{
var enricher = new CollectingEnricher();
var logger = new LoggerConfiguration()
.Enrich.When(le => le.Level == LogEventLevel.Warning, enrich => enrich.With(enricher))
.CreateLogger();
logger.Information("Information");
logger.Warning("Warning");
logger.Error("Error");
var evt = Assert.Single(enricher.Events);
Assert.Equal(LogEventLevel.Warning, evt.Level);
}
public void EnrichersCanBeWrapped()
{
var enricher = new CollectingEnricher();
var configuration = new LoggerConfiguration();
LoggerEnrichmentConfiguration.Wrap(
configuration.Enrich,
e => new ConditionalEnricher(e, le => le.Level == LogEventLevel.Warning),
enrich => enrich.With(enricher));
var logger = configuration.CreateLogger();
logger.Information("Information");
logger.Warning("Warning");
logger.Error("Error");
var evt = Assert.Single(enricher.Events);
Assert.Equal(LogEventLevel.Warning, evt.Level);
}
