public void CanRenderGelfException()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Fatal;
var hostname = Dns.GetHostName();
var exception = FakeException.Throw();
var gelfRenderer = new GelfLayoutRenderer();
gelfRenderer.Facility = facility;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
Exception = exception,
};
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
const string exceptionPath = "c:\\\\GitHub\\\\NLog.GelfLayout\\\\src\\\\NLog.Layouts.GelfLayout.Test\\\\FakeException.cs";
const string expectedException = "\"_ExceptionSource\":\"NLog.Layouts.GelfLayout.Test\",\"_ExceptionMessage\":\"funny exception :D\",\"_StackTrace\":\"System.Exception: funny exception :D ---> System.Exception: very funny exception ::D\\r\\n --- End of inner exception stack trace ---\\r\\n at NLog.Layouts.GelfLayout.Test.FakeException.Throw() in " + exceptionPath + ":line 9\"";
var expectedGelf = string.Format("{{\"facility\":\"{0}\",\"file\":\"\",\"full_message\":\"{1}\",\"host\":\"{2}\",\"level\":{3},\"line\":0,\"short_message\":\"{4}\",\"timestamp\":{5},\"version\":\"1.1\",{6},\"_LoggerName\":\"{7}\"}}", facility, message, hostname, logLevel.GetOrdinal(), message, expectedDateTime, expectedException, loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelf()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfRenderer = new GelfLayoutRenderer();
gelfRenderer.Facility = facility;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
};
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedGelf = string.Format("{{\"facility\":\"{0}\",\"file\":\"\",\"full_message\":\"{1}\",\"host\":\"{2}\",\"level\":{3},\"line\":0,\"short_message\":\"{4}\",\"timestamp\":{5},\"version\":\"1.1\",\"_LoggerName\":\"{6}\"}}", facility, message, hostname, logLevel.GetOrdinal(), message, expectedDateTime, loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelfException()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Fatal;
var hostname = Dns.GetHostName();
var exception = FakeException.Throw();
var gelfRenderer = new GelfLayoutRenderer();
gelfRenderer.Facility = facility;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
Exception = exception,
};
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
string executingDirectory = Directory.GetCurrentDirectory();
string srcDirectory =
executingDirectory.Substring(0, executingDirectory.IndexOf("bin")).Replace("\\", "\\\\");
string exceptionPath = $"{srcDirectory}FakeException.cs";
string expectedException =
"\"_ExceptionSource\":\"NLog.Layouts.GelfLayout.Test\","
+ "\"_ExceptionMessage\":\"funny exception :D\","
+ "\"_ExceptionType\":\"System.ArgumentException\","
+ "\"_StackTrace\":\"System.ArgumentException: funny exception :D\\r\\n ---> System.Exception: very funny "
+ "exception ::D\\r\\n --- End of inner exception stack trace ---\\r\\n "
+ "at NLog.Layouts.GelfLayout.Test.FakeException.Throw() in "
+ exceptionPath
+ ":line 9\"";
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"facility\":\"{0}\","
+ "\"file\":\"TestLogger\","
+ "\"full_message\":\"{1}\","
+ "\"host\":\"{2}\","
+ "\"level\":{3},"
+ "\"line\":0,"
+ "\"short_message\":\"{4}\","
+ "\"timestamp\":{5},"
+ "\"version\":\"1.1\","
+ "{6},"
+ "\"_LoggerName\":\"{7}\"}}",
facility,
message,
hostname,
logLevel.GetOrdinal(),
message,
expectedDateTime,
expectedException,
loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelfAdditionalFields()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfLayout = new GelfLayout();
gelfLayout.Facility = facility;
gelfLayout.ExtraFields.Add(new GelfField("ThreadId", "${threadid}")
{
PropertyType = typeof(int)
});
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
};
int threadId = System.Threading.Thread.CurrentThread.ManagedThreadId;
var renderedGelf = gelfLayout.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"facility\":\"{0}\","
+ "\"file\":\"TestLogger\","
+ "\"full_message\":\"{1}\","
+ "\"host\":\"{2}\","
+ "\"level\":{3},"
+ "\"line\":0,"
+ "\"short_message\":\"{4}\","
+ "\"timestamp\":{5},"
+ "\"version\":\"1.1\","
+ "\"_LoggerName\":\"{6}\","
+ "\"_ThreadId\":{7}}}",
facility,
message,
hostname,
logLevel.GetOrdinal(),
message,
expectedDateTime,
loggerName,
threadId);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelfIncludeMdlc()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfRenderer = new GelfLayoutRenderer();
gelfRenderer.Facility = facility;
gelfRenderer.IncludeMdlc = true;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
};
Guid requestId = Guid.NewGuid();
using (var mdlc = NLog.MappedDiagnosticsLogicalContext.SetScoped("RequestId", requestId))
{
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"facility\":\"{0}\","
+ "\"file\":\"TestLogger\","
+ "\"full_message\":\"{1}\","
+ "\"host\":\"{2}\","
+ "\"level\":{3},"
+ "\"line\":0,"
+ "\"short_message\":\"{4}\","
+ "\"timestamp\":{5},"
+ "\"version\":\"1.1\","
+ "\"_LoggerName\":\"{6}\","
+ "\"_RequestId\":\"{7}\"}}",
facility,
message,
hostname,
logLevel.GetOrdinal(),
message,
expectedDateTime,
loggerName,
requestId);
Assert.AreEqual(expectedGelf, renderedGelf);
}
}
public void CanRenderGelfWithBadObject()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfLayout = new GelfLayout();
gelfLayout.Facility = facility;
gelfLayout.IncludeAllProperties = true;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
};
logEvent.Properties["BadBoy"] = new BadLogObject();
var renderedGelf = gelfLayout.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"facility\":\"{0}\","
+ "\"file\":\"TestLogger\","
+ "\"full_message\":\"{1}\","
+ "\"host\":\"{2}\","
+ "\"level\":{3},"
+ "\"line\":0,"
+ "\"short_message\":\"{4}\","
+ "\"timestamp\":{5},"
+ "\"version\":\"1.1\","
+ "\"_BadBoy\":{{\"BadArray\":[],\"BadProperty\":\"{6}\"}},"
+ "\"_LoggerName\":\"{7}\"}}",
facility,
message,
hostname,
logLevel.GetOrdinal(),
message,
expectedDateTime,
typeof(BadLogObject).Assembly.ToString(),
loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelf11()
{
var loggerName = "TestLogger";
var dateTime = DateTime.Now;
var message = "hello, gelf :)";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfRenderer = new GelfLayoutRenderer();
gelfRenderer.IncludeLegacyFields = false;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
};
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"version\":\"1.1\","
+ "\"host\":\"{0}\","
+ "\"short_message\":\"{1}\","
+ "\"full_message\":\"{2}\","
+ "\"timestamp\":{3},"
+ "\"level\":{4},"
+ "\"_LoggerName\":\"{5}\"}}",
hostname,
message,
message,
expectedDateTime,
logLevel.GetOrdinal(),
loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
public void CanRenderGelfWithNonStringJsonValues()
{
var loggerName = "TestLogger";
var facility = "TestFacility";
var dateTime = DateTime.Now;
var message = $"stringVal 1 {TestMsgEnum.Enum1} {dateTime.AddMinutes(-1)}";
var logLevel = LogLevel.Info;
var hostname = Dns.GetHostName();
var gelfRenderer = new GelfLayoutRenderer();
string stringKey = "stringKey";
string stringVal = "stringVal";
string intKey = "intKey";
int intVal = 1;
string enumKey = "enumKey";
TestMsgEnum enumVal = TestMsgEnum.Enum1;
string dateTimeKey = "dateTimeKey";
DateTime dateTimeVal = dateTime.AddMinutes(-1);
gelfRenderer.Facility = facility;
var logEvent = new LogEventInfo
{
LoggerName = loggerName,
Level = logLevel,
Message = message,
TimeStamp = dateTime,
Properties =
{
{ stringKey, stringVal },
{ intKey, intVal },
{ enumKey, enumVal },
{ dateTimeKey, dateTimeVal }
}
};
var renderedGelf = gelfRenderer.Render(logEvent);
var expectedDateTime = GelfConverter.ToUnixTimeStamp(dateTime);
var expectedProperties = String.Format(System.Globalization.CultureInfo.InvariantCulture,
"\"_{0}\":\"{1}\",\"_{2}\":{3},\"_{4}\":\"{5}\",\"_{6}\":{7}",
stringKey,
stringVal,
intKey,
intVal,
enumKey,
enumVal,
dateTimeKey,
GelfConverter.ToUnixTimeStamp(dateTimeVal));
var expectedGelf = string.Format(System.Globalization.CultureInfo.InvariantCulture,
"{{\"facility\":\"{0}\","
+ "\"file\":\"TestLogger\","
+ "\"full_message\":\"{1}\","
+ "\"host\":\"{2}\","
+ "\"level\":{3},"
+ "\"line\":0,"
+ "\"short_message\":\"{4}\","
+ "\"timestamp\":{5},"
+ "\"version\":\"1.1\","
+ "{6},"
+ "\"_LoggerName\":\"{7}\"}}",
facility,
message,
hostname,
logLevel.GetOrdinal(),
message,
expectedDateTime,
expectedProperties,
loggerName);
Assert.AreEqual(expectedGelf, renderedGelf);
}
