public void Logging_Test()
{
const int messagesToLog = 100;
const int expectedCount = messagesToLog * 14;
const int maxMemoryLoggerEntries = expectedCount / 2;
TestEndpoint testEndpoint = new TestEndpoint();
MemoryLogger memoryLogger = new MemoryLogger();
TestUtils.TestForError <ArgumentOutOfRangeException>(
() => memoryLogger.MaxNumEntries = -1,
"Should not allow a negative value for MaxNumEntries.");
memoryLogger.MaxNumEntries = maxMemoryLoggerEntries;
using (ConsoleLogger consoleLogger = new ConsoleLogger())
using (TextLogger textLogger = new TextLogger())
using (LogService logger = new LogService())
{
textLogger.MaxLogFileEntries = maxMemoryLoggerEntries;
logger.RegisterEndpoint(testEndpoint);
logger.RegisterEndpoint(consoleLogger);
logger.RegisterEndpoint(new DebugTraceLogger());
logger.RegisterEndpoint(memoryLogger);
logger.RegisterEndpoint(textLogger);
logger.AddFeature("Test Feature");
logger.AddFeature("Test Feature2");
logger.RemoveFeature("Test Feature2");
ConsoleLogger removeLogger = new ConsoleLogger();
logger.RegisterEndpoint(removeLogger);
logger.UnregisterEndpoint(removeLogger);
logger.RegisterInternalEndpoint(removeLogger);
logger.UnregisterInternalEndpoint(removeLogger);
logger.RegisterEndpoint(
new TextLogger(
Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "TestLogs"),
"TestLogs_"));
for (int i = 0; i < messagesToLog; i++)
{
logger.LogInfo($"Test info message {i}");
logger.LogInfo("Test Feature", $"Test feature info message {i}");
logger.LogDebug($"Test debug message {i}");
logger.LogDebug("Test Feature", $"Test feature debug message {i}");
logger.LogVerbose($"Test verbose message {i}");
logger.LogVerbose("Test Feature", $"Test feature verbose message {i}");
logger.LogStatus($"Test status message {i}");
logger.LogStatus("Test Feature", $"Test feature status message {i}");
logger.LogWarning($"Test warning message {i}");
logger.LogWarning("Test Feature", $"Test feature warning message {i}");
logger.LogCritical($"Test critical message {i}");
logger.LogCritical("Test Feature", $"Test feature critical message {i}");
logger.LogFatal($"Test fatal message {i}");
logger.LogFatal("Test Feature", $"Test feature fatal message {i}");
}
logger.SignalShutDown(TimeSpan.FromSeconds(5));
logger.SignalShutDown();
}
Assert.AreEqual(expectedCount, testEndpoint.NumMessagesLogged);
Assert.AreEqual(maxMemoryLoggerEntries, memoryLogger.Entries.Count);
}