Test::Nginx::LWP vs. Test::Nginx::Socket

[Antoine BONAVITA]

Following agentzh tips, I'm moving the test cases for my module to Test::Nginx 
(instead of using my python unit tests).

I see there are actually 2 submodules and I cannot start to figure out when I 
should use one and when I should use the other. It looks like I can do pretty 
much the same thing with both.

If anybody can point me in the right direction, that would be great.

Antoine Bonavita.