public void TestWriteEventLogEntryToSyslog(EventLogLevel severity)
{
var mockSyslogMessageWriter = new Mock <ISyslogMessageWriter>(MockBehavior.Strict);
var syslogWriter = new EventLogSyslogWriter(mockSyslogMessageWriter.Object)
{
InstallFolder = @"C:\InstallFolder",
ApplicationName = "AppName",
DatabaseName = "DbName",
DatabaseServer = "DbServerName",
EnterpriseId = 11111,
SoftwareVersion = "1.0",
ErrorEnabled = severity == EventLogLevel.Error,
InformationEnabled = severity == EventLogLevel.Information,
WarningEnabled = severity == EventLogLevel.Warning,
TraceEnabled = severity == EventLogLevel.Trace
};
var logEntry = new EventLogEntry(Guid.NewGuid(), DateTime.Now, Stopwatch.GetTimestamp(), severity, "MachineName", "ProcessName", 10, "MsgSource", "Test Message", 5555,
"FRED", "Bob");
mockSyslogMessageWriter.Setup(w => w.Write(It.Is <SyslogMessage>(m => ValidateMessage(syslogWriter, m, logEntry))));
syslogWriter.WriteEntry(logEntry);
mockSyslogMessageWriter.VerifyAll();
}
public void TestWriteNullEventLogEntryToSyslog()
{
var mockSyslogMessageWriter = new Mock <ISyslogMessageWriter>(MockBehavior.Loose);
var syslogWriter = new EventLogSyslogWriter(mockSyslogMessageWriter.Object);
Assert.DoesNotThrow(() => syslogWriter.WriteEntry(null));
}
/// <summary>
/// Validates the message.
/// </summary>
/// <param name="syslogWriter"></param>
/// <param name="message">The message.</param>
/// <param name="logEntry">The event log data.</param>
/// <returns></returns>
private bool ValidateMessage(EventLogSyslogWriter syslogWriter, SyslogMessage message, EventLogEntry logEntry)
{
SyslogSeverity severity;
switch (logEntry.Level)
{
case EventLogLevel.Error:
severity = SyslogSeverity.Error;
break;
case EventLogLevel.Warning:
severity = SyslogSeverity.Warning;
break;
case EventLogLevel.Information:
severity = SyslogSeverity.Informational;
break;
case EventLogLevel.Trace:
severity = SyslogSeverity.Debug;
break;
default:
throw new ArgumentException("logEntry");
}
Assert.AreEqual(1, message.Version, "The version is incorrect.");
Assert.AreEqual(SyslogFacility.UserLevelMessages, message.Facility, "The facility is incorrect");
Assert.AreEqual(severity, message.Severity, "The severity is incorrect");
Assert.AreEqual(syslogWriter.ApplicationName, message.AppName, "The app name is incorrect");
Assert.AreEqual(logEntry.Machine, message.HostName, "The host name is incorrect");
Assert.AreEqual(logEntry.Process, message.ProcId, "The process id is incorrect");
Assert.AreEqual(logEntry.Message, message.Message, "The message is incorrect");
Assert.AreEqual("eventLog", message.MsgId, "The message id is invalid");
Assert.AreEqual(3, message.StructuredDataElements.Count, "The number of structured data elements is invalid");
Assert.AreEqual("eventLog@" + syslogWriter.EnterpriseId, message.StructuredDataElements[0].SdId);
Assert.AreEqual("msgId", message.StructuredDataElements[0].Parameters[0].Name);
Assert.AreEqual("eventLog", message.StructuredDataElements[0].Parameters[0].Value);
Assert.AreEqual("tenant", message.StructuredDataElements[0].Parameters[1].Name);
Assert.AreEqual(logEntry.TenantName, message.StructuredDataElements[0].Parameters[1].Value);
Assert.AreEqual("tenantId", message.StructuredDataElements[0].Parameters[2].Name);
Assert.AreEqual(logEntry.TenantId.ToString(CultureInfo.InvariantCulture), message.StructuredDataElements[0].Parameters[2].Value);
Assert.AreEqual("user", message.StructuredDataElements[0].Parameters[3].Name);
Assert.AreEqual(logEntry.UserName, message.StructuredDataElements[0].Parameters[3].Value);
Assert.AreEqual("logEntrySource", message.StructuredDataElements[0].Parameters[4].Name);
Assert.AreEqual(logEntry.Source, message.StructuredDataElements[0].Parameters[4].Value);
Assert.AreEqual("threadId", message.StructuredDataElements[0].Parameters[5].Name);
Assert.AreEqual(logEntry.ThreadId.ToString(CultureInfo.InvariantCulture), message.StructuredDataElements[0].Parameters[5].Value);
Assert.AreEqual("systemInfo@" + syslogWriter.EnterpriseId, message.StructuredDataElements[1].SdId);
Assert.AreEqual("installDirectory", message.StructuredDataElements[1].Parameters[0].Name);
Assert.AreEqual(syslogWriter.InstallFolder.Replace("\\", "/"), message.StructuredDataElements[1].Parameters[0].Value);
Assert.AreEqual("databaseName", message.StructuredDataElements[1].Parameters[1].Name);
Assert.AreEqual(syslogWriter.DatabaseName, message.StructuredDataElements[1].Parameters[1].Value);
Assert.AreEqual("databaseServer", message.StructuredDataElements[1].Parameters[2].Name);
Assert.AreEqual(syslogWriter.DatabaseServer, message.StructuredDataElements[1].Parameters[2].Value);
Assert.AreEqual(SyslogOriginConstants.Origin, message.StructuredDataElements[2].SdId);
return(true);
}
