public void Should_LogErrorMessage()
        {
            // Follow the AAA pattern
            // Arrange: Set up data for the test.
            var errorWrittenOut = false;
            var errorMessage    = "errorMsg";
            var errorException  = new Exception();

            var loggerListenerMock = new Mock <ILoggerListener>();

            loggerListenerMock.Setup(loggerListener => loggerListener.Error(errorMessage, errorException)).Callback(delegate { errorWrittenOut = true; });
            AppioLogger.RegisterListener(loggerListenerMock.Object);

            // Act: Perform the action of the test.
            AppioLogger.Error(errorMessage, errorException);

            // Assert: Verify the result of the test.
            Assert.IsTrue(errorWrittenOut);

            CleanupAppioLogger();
        }