protected override void ConfigureInputQueueEndpoint(IInMemoryReceiveEndpointConfigurator configurator)
{
configurator.UseConcurrencyLimit(1);
var builder = new ContainerBuilder();
builder.RegisterModule <ConsumerModule>();
_container = builder.Build();
// uses the registry which we should resolve in the method
configurator.ConsumerInScope <OrderUpdateConsumer, string>(_container);
_updated = Handled <OrderUpdated>(configurator, context => context.Message.OrderId == "123" && context.Message.OrderStatus == "Processed");
}