refactor (testing): preserve raw path in scope creation

[aarcex3]

Summary of Changes

Added a 'raw_path' key to the asgi scope in create_scope to preserve the path and keep consistency as per #2159

Related Issues

#2262

Pull Request Checklist

• Added tests for changed code.
• Coding style is consistent with the rest of the framework.

[aarcex3]

I have an issue with mypy, dunno if it's only me. It complains about line 680 in testing/helpers.py.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (e470e62) to head (42450de).

Additional details and impacted files

@@            Coverage Diff            @@
##            master     #2331   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           63        63           
  Lines         7593      7594    +1     
  Branches      1282      1282           
=========================================
+ Hits          7593      7594    +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[vytas7]

Thanks for this initiative @aarcex3!

However, it seems there is a misunderstanding regarding the actual implementation.
In ASGI, raw path is presented as the raw_path key inside scope. The value is a bytestring path, excluding any query string.

Furthermore, I think this improvement warrants a newsfragment, let's add one.