public NLogTests(NLogConfiguration configuration = null)
{
factory = LoggerBuilders.BuildNLogFactory(configuration ?? new NLogConfiguration {
KeepFileOpen = true
});
logger = factory.GetLogger(nameof(IAuditLogger));
}
public static NLog.LogFactory BuildNLogFactory(NLogConfiguration configuration = null)
{
(bool Buffered, bool KeepFileOpen, bool Shared) = configuration ?? new NLogConfiguration();
bool AutoFlush = !Buffered;
NLog.Targets.FileTarget fileTarget = new NLog.Targets.FileTarget("audit-log")
{
FileName = $"./nlog/audit-{DateTime.Now.ToString("yyyyMMddHHmm")}-latest.log",
ArchiveFileName = $"./nlog/audit-{DateTime.Now.ToString("yyyyMMddHHmm")}-{{###}}.log",
AutoFlush = AutoFlush,
KeepFileOpen = KeepFileOpen,
ConcurrentWrites = Shared,
ArchiveEvery = NLog.Targets.FileArchivePeriod.Day,
ArchiveNumbering = NLog.Targets.ArchiveNumberingMode.Rolling,
ArchiveAboveSize = 100_000_000,
Layout = new NLog.Layouts.JsonLayout
{
IncludeAllProperties = true,
Attributes =
{
new NLog.Layouts.JsonAttribute("@t", "${longdate}")
{
Encode = false
},
new NLog.Layouts.JsonAttribute("@l", "${level:upperCase=true}")
{
Encode = false
},
new NLog.Layouts.JsonAttribute("@mt", "${message:raw=true}"),
}
}
};
NLog.Config.LoggingConfiguration loggingConfiguration = new NLog.Config.LoggingConfiguration();
loggingConfiguration.AddTarget(fileTarget);
loggingConfiguration.AddRuleForOneLevel(NLog.LogLevel.Info, fileTarget);
return(new NLog.LogFactory(loggingConfiguration)
{
ThrowExceptions = true,
ThrowConfigExceptions = true,
});
}