public void CanCollectLogFiles()
{
var fileCollector = default(FileCollector);
var logger = default(TestLogger);
var filePath = default(string);
"Given I am collecting performance counter data"
.Context(() =>
{
logger = new TestLogger();
filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "TestFile.txt");
var fileElement = new FileElement();
fileElement.Name = filePath;
var fileConfiguration = new LogFileConfiguration();
fileConfiguration.Files.Add(fileElement);
fileCollector = new FileCollector(fileConfiguration);
});
"When I begin collecting".Do(() =>
{
fileCollector.Collect(logger);
File.WriteAllLines(filePath, new string[] { "This is a test"});
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(2));
File.Delete(filePath);
});
"The file content will be collected".Observation(() => logger.LogItems[0].Message.Should().Be("This is a test"));
}
public void CanLogPerformanceData()
{
var counterCollector = default(PerformanceCounterCollector);
var logger = default(TestLogger);
var totalOperations = default(PerformanceCounter);
"Given I am collecting performance counter data"
.Context(() =>
{
if(PerformanceCounterCategory.Exists("TestCategory"))
PerformanceCounterCategory.Delete("TestCategory");
var counters = new CounterCreationDataCollection();
var totalOps = new CounterCreationData();
totalOps.CounterName = "# operations executed";
totalOps.CounterHelp = "Total number of operations executed";
totalOps.CounterType = PerformanceCounterType.NumberOfItems32;
counters.Add(totalOps);
PerformanceCounterCategory.Create("TestCategory", "Test category", PerformanceCounterCategoryType.SingleInstance, counters);
totalOperations = new PerformanceCounter();
totalOperations.CategoryName = "TestCategory";
totalOperations.CounterName = "# operations executed";
totalOperations.MachineName = ".";
totalOperations.ReadOnly = false;
logger = new TestLogger();
var counter = new PerformanceCounterElement();
counter.Name = "# operations executed";
var category = new PerformanceCounterCategoryElement();
category.Name = "TestCategory";
category.PerformanceCounters.Add(counter);
var collectorConfiguration = new CounterConfiguration();
collectorConfiguration.Categories.Add(category);
collectorConfiguration.CollectionFrequency = "1";
counterCollector = new PerformanceCounterCollector(collectorConfiguration);
});
"When I begin collecting".Do(() =>
{
counterCollector.Collect(logger);
totalOperations.IncrementBy(20);
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(2));
counterCollector.Dispose();
PerformanceCounterCategory.Delete("TestCategory");
});
"Performance data will be collected".Observation(() => logger.LogItems[0].Data["Value"].ToString().Should().Be("20"));
"The performance category will be collected".Observation(() => logger.LogItems[0].Data["CategoryName"].Should().Be("TestCategory"));
"The performance counter name will be collected".Observation(() => logger.LogItems[0].Data["CounterName"].Should().Be("# operations executed"));
}
public void CanLogEventLogs()
{
var eventLogCollector = default(EventLogCollector);
var logger = default(TestLogger);
var testlog = default(EventLog);
"Given I am collecting performance counter data"
.Context(() =>
{
if (EventLog.SourceExists("TestEventSource"))
EventLog.DeleteEventSource("TestEventSource");
EventLog.CreateEventSource("TestEventSource", "TestEventLog");
testlog = new EventLog("TestEventLog", ".", "TestEventSource");
logger = new TestLogger();
var logElement = new EventLogElement();
logElement.Name = "TestEventLog";
var eventLogConfiguration = new EventLogConfiguration();
eventLogConfiguration.EventLogs.Add(logElement);
eventLogCollector = new EventLogCollector(eventLogConfiguration);
});
"When I begin collecting".Do(() =>
{
eventLogCollector.Collect(logger);
testlog.WriteEntry("This is a test", EventLogEntryType.Information);
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(2));
eventLogCollector.Dispose();
EventLog.DeleteEventSource("TestEventSource");
});
"The event log item will be collected".Observation(() => logger.LogItems[0].Message.Should().Be("This is a test"));
}