public void ComplexScenarioWorks()
{
// --- Arrange
if (File.Exists(Path.Combine(LOG_ROOT, "08", LOG_FILE)))
{
File.Delete(Path.Combine(LOG_ROOT, "08", LOG_FILE));
}
if (File.Exists(Path.Combine(LOG_ROOT, "09", LOG_FILE)))
{
File.Delete(Path.Combine(LOG_ROOT, "09", LOG_FILE));
}
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, "hh", flushAfter: 3);
var traceItem1 = new TraceLogItem
{
// 8 o'clock
TimestampUtc = new DateTime(2012, 1, 1, 8, 0, 0),
Type = TraceLogItemType.Informational,
ServerName = "Server",
ThreadId = 123,
OperationType = "TestOp",
Message = "Message"
};
var traceItem2 = new TraceLogItem
{
// 9 o'clock
TimestampUtc = new DateTime(2012, 1, 1, 9, 0, 0),
Type = TraceLogItemType.Informational,
ServerName = "Server",
ThreadId = 123,
OperationType = "TestOp",
Message = "Message"
};
// --- Act
for (var i = 0; i < 3; i++)
{
tracer.Log(traceItem1);
tracer.Log(traceItem2);
tracer.Log(traceItem1);
tracer.Log(traceItem1);
}
tracer.Dispose();
// --- Assert
var text1 = File.ReadAllText(Path.Combine(LOG_ROOT, "08", LOG_FILE));
var lines1 = text1.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines1.ShouldHaveCountOf(9);
foreach (var line in lines1)
{
line.ShouldEqual("2012.01.01. 8:00:00\tInformational\tServer\t123\tTestOp\tMessage\t");
}
var text2 = File.ReadAllText(Path.Combine(LOG_ROOT, "09", LOG_FILE));
var lines2 = text2.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines2.ShouldHaveCountOf(3);
foreach (var line in lines2)
{
line.ShouldEqual("2012.01.01. 9:00:00\tInformational\tServer\t123\tTestOp\tMessage\t");
}
}
public void LogWithRedirectionWorksWithExceptionMessage()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<SampleError>(new NullReferenceException());
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(3);
var parts = lines[0].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual("Error");
}
public void LogWithRedirectionWorksAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(1);
var parts = lines[0].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual("Informational");
parts[4].ShouldEqual("Windows Event Trace");
parts[5].ShouldEqual("Default message");
parts[6].ShouldEqual("EventId: 3, CategoryId: 5");
}
public void LogRedirectionConvertsTypesAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<SampleError>();
WindowsEventLogger.Log<SampleWarning>();
WindowsEventLogger.Log<SampleInformation>();
WindowsEventLogger.Log<SampleFailureAudit>();
WindowsEventLogger.Log<SampleSuccessAudit>();
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(5);
var expectedCats = new[] {"Error", "Warning", "Informational", "Error", "Success"};
for (var i = 0; i < 5; i++)
{
var parts = lines[i].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual(expectedCats[i]);
}
}
public void LogAfterResetWorksAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Act
WindowsEventLogger.Reset();
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.ShouldEqual("Default message");
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
public void SingleScenarioWorks()
{
// --- Arrange
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 3);
var traceItem = new TraceLogItem
{
TimestampUtc = new DateTime(2012, 1, 1, 8, 0, 0),
Type = TraceLogItemType.Informational,
ServerName = "Server",
ThreadId = 123,
OperationType = "TestOp",
Message = "Message"
};
// --- Act
for (var i = 0; i < 5; i++) tracer.Log(traceItem);
tracer.Dispose();
// --- Assert
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new [] {"\r\n"}, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
line.ShouldEqual("2012.01.01. 8:00:00\tInformational\tServer\t123\tTestOp\tMessage\t");
}
lines.ShouldHaveCountOf(5);
}
