public void Context()
        {
            GenericEventConstraintHandler.Called = false;

            WhenCalling <IAssemblyLocator>(x => x.GetAssemblies()).Return(new[] { Assembly.GetExecutingAssembly() });

            var typeFinder = new TypeFinder <TestEventBase>();
            var type       = typeof(OuterGeneric <EntityOne>);

            var handlerType            = typeFinder.GetConstraintHandlerType(type);
            var eventConstraintHandler = Activator.CreateInstance(handlerType) as IEventConstraintHandler;

            eventConstraintHandler.Allow(new OuterGeneric <EntityOne>(), null, null);
        }