Using

When using the logging extension, you can have the logger injected in a number of ways

Injected through the contructor

    public class CtorPropertyLoggerClass
    {
        public CtorPropertyLoggerClass( ILogger logger )
        {
            Logger = logger;
        }

        public ILogger Logger { get; private set; }
    }

Injected into a property

    public class PublicPropertyLoggerClass
    {
        [Inject]
        public ILogger Logger { get; set; }
    }

Request a logger yourself

ILoggerFactory loggerFactory = kernel.Get();
ILogger logger = loggerFactory.GetCurrentClassLogger();
ILogger logger = loggerFactory.GetLogger( MethodBase.GetCurrentMethod().DeclaringType );
ILogger logger = loggerFactory.GetLogger( GetType() );

In order to setup logging, you just need to declare the logger in your class according to how you want it injected, and make sure you have the kernel load a new Log4NetModule or NLogModule before requesting the type instance.

    public abstract class CommonTests : ILoggingTestContext
    {
        [Fact]
        public void PublicLoggerPropertyIsInjected()
        {
            using ( var kernel = CreateKernel() )
            {
                var loggerClass = kernel.Get();
                Assert.NotNull( loggerClass.Logger );
                Assert.Equal( typeof (PublicPropertyLoggerClass), loggerClass.Logger.Type );
                Assert.Equal( LoggerType, loggerClass.Logger.GetType() );
            }
        }

        [Fact]
        public void NonPublicLoggerPropertyIsNotInjected()
        {
            using ( var kernel = CreateKernel() )
            {
                var loggerClass = kernel.Get();
                Assert.Null( loggerClass.Logger );
            }
        }

        [Fact]
        public void CtorLoggerPropertyIsInjected()
        {
            using ( var kernel = CreateKernel() )
            {
                var loggerClass = kernel.Get();
                Assert.NotNull( loggerClass.Logger );
                Assert.Equal( typeof (CtorPropertyLoggerClass), loggerClass.Logger.Type );
                Assert.Equal( LoggerType, loggerClass.Logger.GetType() );
            }
        }

        protected virtual IKernel CreateKernel()
        {
            var settings = CreateSettings();
            return new StandardKernel( settings, new Log4NetModule(), TestModule );
        }

        protected virtual INinjectSettings CreateSettings()
        {
            var settings = new NinjectSettings();
            settings.LoadExtensions = false;
            return settings;
        }

        public abstract INinjectModule TestModule { get; }
        public abstract Type LoggerType { get; }
    }