public void InitialiseMockLogger()
{
var hierarchy = LogManager.GetRepository() as Hierarchy;
mockLogger = hierarchy.Root.GetAppender("MemoryAppender") as MemoryAppender;
if (mockLogger != null)
{
mockLogger.Clear();
}
}
public void Log4NetCatchesUnhandledExceptionsTest()
{
// Arrange
const string exceptionMessage = "myMessage";
var testUri = new Uri("net.pipe://localhost/ExceptionThrower");
var memoryAppender = new MemoryAppender();
var hierarchy = (Hierarchy)LogManager.GetRepository();
hierarchy.Root.AddAppender(memoryAppender);
hierarchy.Root.Level = Level.Error;
hierarchy.Configured = true;
memoryAppender.Clear();
var clientEndpoint = new ServiceEndpoint(ContractDescription.GetContract(typeof(IExceptionThrowerService)),
new NetNamedPipeBinding(),
new EndpointAddress(testUri));
var serviceEndpoint = new ServiceEndpoint(ContractDescription.GetContract(typeof(IExceptionThrowerService)),
new NetNamedPipeBinding(),
new EndpointAddress(testUri));
var factory =
new ChannelFactory<IExceptionThrowerService>(clientEndpoint);
// Act
using (var host = new ServiceHost(typeof(ExceptionThrowerService)))
{
host.AddServiceEndpoint(serviceEndpoint);
host.Description.Behaviors.Add(new LogUnhandledExceptionBehavior());
host.Open();
try
{
var service = factory.CreateChannel();
service.ThrowException(exceptionMessage);
}
catch(FaultException)
{
//swallow the returned exception (we know it's coming back)
}
}
// Assert
var events = memoryAppender.GetEvents();
Assert.That(events.Count(), Is.GreaterThan(0));
Assert.That(events.Last().ExceptionObject.Message, Is.EqualTo(exceptionMessage));
//Display received exceptions
events.Select(x => x.ExceptionObject.ToString()).ToList().ForEach(Console.WriteLine);
}
