public void WhenOutGenericInterfaceSyncMethod()
        {
            var code     = @"
using Norns.Destiny.Attributes;
[Charon]
    public interface IJitD<out T> where T : class
    {
        T A();
    }";
            var typeName = "IJitD`1";
            var instance = SkuldTest.GenerateProxy(code, typeName, new Type[] { typeof(DataBase) });

            Assert.Null(instance.A());
            instance = VerthandiTest.GenerateProxy <IJitD <DataBase> >(typeof(IJitD <>));
            Assert.Null(instance.A());
        }