public WindsorTests()
        {
            var container = new WindsorContainer();
            container.Register(Classes.FromAssemblyContaining<A>().Pick().WithServiceAllInterfaces());

            ServiceLocator = new WindsorServiceLocator(container);
        }
        public Windsor_Extended_Tests()
        {
            var container = new WindsorContainer();
            container.Kernel.AddHandlersFilter(new ContravariantFilter());
            container.Register(Classes.FromAssemblyContaining<A>().Pick().WithServiceAllInterfaces());

            ServiceLocator = new WindsorServiceLocator(container);
        }