public void WhenUsingRollingSinkProgrammatic()
{
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter(EventTextFormatter.DashSeparator);
var fileName = "newRollingFlatfileSerial.log";
File.Delete(fileName);
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToRollingFlatFile(fileName, 100, "d", RollFileExistsBehavior.Overwrite, RollInterval.Day, formatter);
SinkSettings sinkSettings = new SinkSettings("rollingFlatFileSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
IEnumerable<string> entries = null;
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
for (int n = 0; n < 200; n++)
{
logger.LogSomeMessage("some message" + n.ToString());
}
entries = FlatFileHelper.PollUntilTextEventsAreWritten(fileName, 200, EventTextFormatter.DashSeparator);
});
Assert.AreEqual(200, entries.Count());
StringAssert.Contains(entries.First(), "some message0");
StringAssert.Contains(entries.Last(), "some message199");
}
public void WhenUsingSinkProgrammatically()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter();
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(1), 1);
System.Data.DataTable eventsDataTable = null;
SinkSettings sinkSettings = new SinkSettings("sqlDBsink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
for (int n = 0; n < 10; n++)
{
logger.LogSomeMessage("some message" + n.ToString());
}
eventsDataTable = DatabaseHelper.PollUntilEventsAreWritten(validConnectionString, 10);
});
Assert.AreEqual(10, eventsDataTable.Rows.Count);
StringAssert.Contains(eventsDataTable.Rows[0]["payload"].ToString(), "some message");
}
public void WhenConfiguringProgrammatically()
{
this.tableName = "testoutofprocazuretables";
var connectionString = System.Configuration.ConfigurationManager.AppSettings["StorageConnectionString"];
AzureTableHelper.DeleteTable(connectionString, this.tableName);
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter();
IEnumerable<WindowsAzureTableEventEntry> events = null;
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToWindowsAzureTable("AzureInstance", connectionString, tableName, TimeSpan.FromSeconds(1));
SinkSettings sinkSettings = new SinkSettings("azureSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
for (int i = 0; i < 10; i++)
{
logger.Critical("Critical message");
}
events = AzureTableHelper.PollForEvents(connectionString, this.tableName, 10);
});
Assert.AreEqual<int>(10, events.Count());
Assert.AreEqual<int>(2, events.First().EventId);
}
public void WhenEnumsInPayload()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
var logger = MockEventSourceOutProcEnum.Logger;
EventTextFormatter formatter = new EventTextFormatter();
System.Data.DataTable eventsDataTable = null;
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", bufferingCount: 1);
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProcEnum", null, EventLevel.LogAlways);
SinkSettings sinkSettings = new SinkSettings("sqlDBsink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
logger.SendEnumsEvent16(MockEventSourceOutProcEnum.MyColor.Blue, MockEventSourceOutProcEnum.MyFlags.Flag3);
eventsDataTable = DatabaseHelper.PollUntilEventsAreWritten(validConnectionString, 1);
});
Assert.AreEqual(1, eventsDataTable.Rows.Count);
StringAssert.Contains(eventsDataTable.Rows[0]["payload"].ToString(), @"""a"": 1");
StringAssert.Contains(eventsDataTable.Rows[0]["payload"].ToString(), @"""b"": 4");
}
public void WhenConcurrentEventsRaised()
{
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter();
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
InMemorySink sink = new InMemorySink(formatter);
SinkSettings sinkSettings = new SinkSettings("memorySink", sink, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
sink.WaitSignalCondition = () => sink.EventWrittenCount == 100;
for (int n = 0; n < 100; n++)
{
logger.LogSomeMessage("some message" + n.ToString());
}
sink.WaitOnAsyncEvents.WaitOne(TimeSpan.FromSeconds(10));
});
StringAssert.Contains(sink.ToString(), "some message99");
}
public void when_creating_instance_with_default_values()
{
var sources = new List<EventSourceSettings>() { new EventSourceSettings(MyCompanyEventSource.Log.Name) };
var sink = new InMemoryEventListener();
var sut = new SinkSettings("test", sink, sources);
Assert.AreEqual("test", sut.Name);
Assert.AreEqual(sink, sut.Sink);
Assert.AreEqual(1, sut.EventSources.Count());
}
public TraceEventServiceWorker(SinkSettings sinkSettings, TraceEventServiceSettings serviceSettings)
{
Guard.ArgumentNotNull(sinkSettings, "sinkSettings");
Guard.ArgumentNotNull(serviceSettings, "serviceSettings");
this.sink = sinkSettings.Sink;
this.eventSources = new List<EventSourceSettings>(sinkSettings.EventSources);
this.sessionName = serviceSettings.SessionNamePrefix + "-" + sinkSettings.Name;
this.Initialize();
}
public void when_creating_instance_with_duplicate_sinkSettings()
{
var sinks = new List<SinkSettings>();
var sources = new List<EventSourceSettings>() { new EventSourceSettings("test"), new EventSourceSettings("test") };
var sink = new SinkSettings("test", new Lazy<IObserver<EventEntry>>(() => new InMemoryEventListener()), sources);
sinks.Add(sink);
sinks.Add(sink);
new TraceEventServiceConfiguration(sinks);
}
public void WhenUsingTwoCollectorsForSameEventSourceWithDifferentSinkTypes()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
string fileName = "TwoCollectorsSameEventSourceDifferentSinkTypes.log";
File.Delete(fileName);
string header = "===========";
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter(header);
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(1), 1);
SinkSettings sinkSettings = new SinkSettings("dbSink", subject, new List<EventSourceSettings>() { { settings } });
var subject2 = new EventEntrySubject();
subject2.LogToFlatFile(fileName, formatter);
SinkSettings sinkSettings2 = new SinkSettings("ffSink", subject2, new List<EventSourceSettings>() { { settings } });
System.Data.DataTable eventsDataTable = null;
List<SinkSettings> sinks = new List<SinkSettings>() { sinkSettings, sinkSettings2 };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
IEnumerable<string> entries = null;
using (TraceEventService collector = new TraceEventService(svcConfiguration))
using (TraceEventService collector2 = new TraceEventService(svcConfiguration))
{
collector.Start();
collector2.Start();
try
{
for (int n = 0; n < 10; n++)
{
logger.LogSomeMessage("some message" + n.ToString());
}
eventsDataTable = DatabaseHelper.PollUntilEventsAreWritten(validConnectionString, 10);
entries = FlatFileHelper.PollUntilTextEventsAreWritten(fileName, 10, header);
}
finally
{
collector.Stop();
collector2.Stop();
}
}
Assert.AreEqual(10, eventsDataTable.Rows.Count);
StringAssert.Contains(eventsDataTable.Rows[0]["payload"].ToString(), "some message");
Assert.AreEqual(10, entries.Count());
StringAssert.Contains(entries.First(), "some message0");
StringAssert.Contains(entries.Last(), "some message9");
}
public void WhenUsingTwoCollectorsForSameEventSource()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter();
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(1), 1);
SinkSettings sinkSettings = new SinkSettings("dbSink", subject, new List<EventSourceSettings>() { { settings } });
var subject2 = new EventEntrySubject();
subject2.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(1), 1);
SinkSettings sinkSettings2 = new SinkSettings("dbSink2", subject2, new List<EventSourceSettings>() { { settings } });
System.Data.DataTable eventsDataTable = null;
List<SinkSettings> sinks = new List<SinkSettings>() { sinkSettings, sinkSettings2 };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
using (TraceEventService collector = new TraceEventService(svcConfiguration))
using (TraceEventService collector2 = new TraceEventService(svcConfiguration))
{
collector.Start();
collector2.Start();
try
{
for (int n = 0; n < 10; n++)
{
logger.LogSomeMessage("some message" + n.ToString());
}
eventsDataTable = DatabaseHelper.PollUntilEventsAreWritten(validConnectionString, 20);
}
finally
{
collector.Stop();
collector2.Stop();
}
}
Assert.AreEqual(20, eventsDataTable.Rows.Count);
StringAssert.Contains(eventsDataTable.Rows[0]["payload"].ToString(), "some message");
}
public void WhenCustomFormatterThrowsAnExceptionAndUsedProgramatically()
{
string fileName = "FlatFileOutProcCustomFormatterHandleException.log";
File.Delete(fileName);
var logger = MockEventSourceOutProc.Logger;
MockFormatter formatter = new MockFormatter(true); //this formatter throws
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.Informational);
var subject = new EventEntrySubject();
subject.LogToFlatFile(fileName, formatter);
SinkSettings sinkSettings = new SinkSettings("flatFileSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
using (var collectErrorsListener = new InMemoryEventListener())
{
try
{
collectErrorsListener.EnableEvents(SemanticLoggingEventSource.Log, EventLevel.LogAlways, Keywords.All);
logger.LogSomeMessage("some message using formatter that throws");
collectErrorsListener.WaitEvents.Wait(5000);
StringAssert.Contains(collectErrorsListener.ToString(), "Payload : [message : System.InvalidOperationException: Operation is not valid due to the current state of the object.");
}
finally
{
collectErrorsListener.DisableEvents(SemanticLoggingEventSource.Log);
}
}
});
}
public void WhenInfoAndMoreVerboseLevelsAreFiltered()
{
var logger = MockEventSourceOutProc.Logger;
EventTextFormatter formatter = new EventTextFormatter(EventTextFormatter.DashSeparator);
var fileName = "FlatFileAllFiltered.log";
File.Delete(fileName);
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.Error);
var subject = new EventEntrySubject();
subject.LogToFlatFile(fileName, formatter);
SinkSettings sinkSettings = new SinkSettings("flatFileSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
IEnumerable<string> entries = null;
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
for (int n = 0; n < 200; n++)
{
logger.LogSomeMessage("some message " + n.ToString());
logger.Critical("some error " + n.ToString());
}
entries = FlatFileHelper.PollUntilTextEventsAreWritten(fileName, 200, EventTextFormatter.DashSeparator);
});
Assert.AreEqual(200, entries.Count());
StringAssert.Contains(entries.First(), "some error 0");
StringAssert.Contains(entries.Last(), "some error 199");
}
public void WhenSinkNameIsDuplicated1()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
var logger = MockEventSourceOutProc.Logger;
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(10), 200);
SinkSettings sinkSettings = new SinkSettings("dbSink", subject, new List<EventSourceSettings>() { { settings } });
var subject2 = new EventEntrySubject();
subject2.LogToSqlDatabase("testInstance", validConnectionString, "Traces", TimeSpan.FromSeconds(10), 200);
SinkSettings sinkSettings2 = new SinkSettings("dbSink", subject2, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { sinkSettings, sinkSettings2 };
var exc = ExceptionAssertHelper.
Throws<Microsoft.Practices.EnterpriseLibrary.SemanticLogging.Etw.Configuration.ConfigurationException>(
() => new TraceEventServiceConfiguration(sinks));
StringAssert.Contains(exc.ToString(), "Duplicate sinks");
}
protected override void Given()
{
this.sinkSettings = new SinkSettings("test", new InMemoryEventListener(), new[] { new EventSourceSettings("Test") });
this.traceEventServiceSettings = new TraceEventServiceSettings();
}
public void WhenThreadId()
{
var validConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["valid"].ConnectionString;
DatabaseHelper.CleanLoggingDB(validConnectionString);
var logger = MockEventSourceOutProcEnum.Logger;
EventTextFormatter formatter = new EventTextFormatter();
System.Data.DataTable eventsDataTable = null;
var subject = new EventEntrySubject();
subject.LogToSqlDatabase("testInstance", validConnectionString, "Traces", bufferingCount: 1);
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProcEnum", null, EventLevel.LogAlways);
SinkSettings sinkSettings = new SinkSettings("sqlDBsink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
logger.SaveExpenseStarted(Guid.NewGuid());
eventsDataTable = DatabaseHelper.PollUntilEventsAreWritten(validConnectionString, 1);
});
Assert.AreEqual(1, eventsDataTable.Rows.Count);
Assert.AreEqual(ThreadHelper.GetCurrentUnManagedThreadId(), Convert.ToInt32(eventsDataTable.Rows[0]["ThreadId"]));
}
public void WhenUsingCustomFormatterProgramatically()
{
string fileName = "FlatFileCustomFormatterProgrammatic.log";
File.Delete(fileName);
var logger = MockEventSourceOutProc.Logger;
CustomFormatterWithWait formatter = new CustomFormatterWithWait();
formatter.Detailed = EventLevel.LogAlways;
formatter.Header = "---------------";
formatter.DateTimeFormat = "d";
IEnumerable<string> entries = null;
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.Critical);
var subject = new EventEntrySubject();
subject.LogToFlatFile(fileName, formatter);
SinkSettings sinkSettings = new SinkSettings("flatFileSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
logger.Critical("some message using formatter");
entries = FlatFileHelper.PollUntilTextEventsAreWritten(fileName, 1, "---------------");
});
StringAssert.Contains(entries.First(), "Mock SourceId");
StringAssert.Contains(entries.First(), "Mock EventId");
StringAssert.Contains(entries.First(), "Payload : [message : some message using formatter]");
}
protected override void When()
{
var current = this.configuration.SinkSettings[0];
current.EventSources.First().Level = EventLevel.Warning;
var newSink = new SinkSettings(current.Name, current.Sink, current.EventSources);
// will trigger changed event
this.configuration.SinkSettings.Remove(current);
this.configuration.SinkSettings.Add(newSink);
}
protected override void When()
{
var current = this.configuration.SinkSettings[0];
var newSources = new List<EventSourceSettings>(current.EventSources);
newSources.Add(new EventSourceSettings(EventSource.GetName(typeof(TestEventSource))));
var newSink = new SinkSettings(current.Name, current.Sink, newSources);
// will trigger changed event
this.configuration.SinkSettings.Remove(current);
this.configuration.SinkSettings.Add(newSink);
// We expect 2 events
this.inMemoryListener.WaitSignalCondition = () => inMemoryListener.EventWrittenCount == 2;
}
public void WhenUsingCustomSinkProgrammatically()
{
string fileName = "ProvidedCustomSink.log";
File.Delete(fileName);
var logger = MockEventSourceOutProc.Logger;
var formatter = new EventTextFormatter();
IEnumerable<string> entries = null;
var subject = new EventEntrySubject();
subject.LogToMockFlatFile(fileName, "==-==");
EventSourceSettings settings = new EventSourceSettings("MockEventSourceOutProc", null, EventLevel.LogAlways);
SinkSettings sinkSettings = new SinkSettings("MockFlatFileSink", subject, new List<EventSourceSettings>() { { settings } });
List<SinkSettings> sinks = new List<SinkSettings>() { { sinkSettings } };
TraceEventServiceConfiguration svcConfiguration = new TraceEventServiceConfiguration(sinks);
TestScenario.WithConfiguration(
svcConfiguration,
() =>
{
logger.LogSomeMessage("some message");
logger.LogSomeMessage("some message2");
logger.LogSomeMessage("some message3");
entries = FlatFileHelper.PollUntilTextEventsAreWritten(fileName, 3, "==-==");
});
Assert.AreEqual<int>(3, entries.Count());
Assert.IsNotNull(entries.SingleOrDefault(e => e.Contains("Payload : [message : some message]")));
Assert.IsNotNull(entries.SingleOrDefault(e => e.Contains("Payload : [message : some message2]")));
Assert.IsNotNull(entries.SingleOrDefault(e => e.Contains("Payload : [message : some message3]")));
}