public void SetUp() { appender = new GelfRabbitMqAppenderAsync { Threshold = Level.Error, HostName = "localhost", VirtualHost = "/", Name = "GelfRabbitMQAdapterAsync", Port = 5672, Exchange = "tests.log4net.gelf.appender", Username = "******", Password = "******", Facility = "test-system" }; appender.ActivateOptions(); var root = ((Hierarchy)LogManager.GetRepository()).Root; root.AddAppender(appender); root.Repository.Configured = true; logger = LogManager.GetLogger(GetType()); testingRabbitListener = new TestingRabbitListener(); }