Catel.Test.Logging.LogManagerTest.AddListener_RegisteredListener C# (CSharp) Method

        public void AddListener_RegisteredListener()
        {
            LogManager.ClearListeners();

            var listener = new DebugLogListener();
            LogManager.AddListener(listener);
            Assert.IsTrue(LogManager.IsListenerRegistered(listener));
            Assert.AreEqual(1, LogManager.GetListeners().Count());

            LogManager.AddListener(listener);
            Assert.IsTrue(LogManager.IsListenerRegistered(listener));
            Assert.AreEqual(2, LogManager.GetListeners().Count());
        }