Make ns module public

[Levi-Montgomery]

Is your feature request related to a problem? Please describe.
I am trying to use the Socket::new_dummy when I have the feature flag enabled. However, it requires a NameSpace argument that is in the ns module which is private.

Describe the solution you'd like
I would like ns module to be made public, or somehow otherwise make the NameSpace public.

I need this so i can write unit tests.

[Totodore]

Out of curiosity, why do you need Socket::new_dummy? Is it for testing things on your own side? It was made only for internal testing purposes.

[Levi-Montgomery]

So any function I write that has an argument like socket: SocketRef, that I need to write a unit test for I need some way of having a dummy socket to pass into it. Or even a simple real socket would work really.
Socket::new_dummy should work based on what i read.

I understand I can use axum to test at a higher level but that doesn't count for the coverage report and unfortunately that's what I'm graded on. My only alternative that i can think of at least is transmute but that raises flags too lol

[Totodore]

I understand that this lib needs better testability. However I won't make the ns module public for this purpose. It needs a better design, Socket::new_dummy was only for internal testing and it is not ready for this public faced feature.

If you really want to make your handler unit testable you can:

• Make a socket abstraction yourself.
• Implement FromRequestParts, FromMessageParts, for it.
• Use this as your handler arguments rather than SocketRef.

Feel free to ask more details on this discussion or on the tokio discord in the socketioxide channel.