Repro for http://stackoverflow.com/questions/24762539/autofac-components-ignore-dependency-defined-in-lifetime-scope

Stackoverflow_24762539

using Autofac;

using Xunit;

namespace ClassLibrary1
{
    public class Stackoverflow24762539
    {
        [Fact]
        public void Repro()
        {
            var builder = new ContainerBuilder();
            builder.RegisterType<UnitOfWork>().InstancePerLifetimeScope();

            using (var container = builder.Build())
            {
                using (var lifetimeScope = container.BeginLifetimeScope(b => b.RegisterInstance(new PrincipalFactory())))
                {
                    var unitOfWork = lifetimeScope.Resolve<UnitOfWork>();
                    Assert.NotNull(unitOfWork);
                }
            }
        }
    }

    public class UnitOfWork
    {
        private readonly PrincipalFactory _principalFactory;

        public UnitOfWork(PrincipalFactory principalFactory)
        {
            _principalFactory = principalFactory;
        }
    }

    public class PrincipalFactory
    {
    }
}