feat: integrating openfoodfacts-server with codecov for unit test coverage

[yuktea]

This PR has,

• Used CPAN::Devel::Cover for generating a coverage report for ProductOpener.
• Used Devel::Cover::Report::Codecovbash instead of the recommended Devel::Cover::Report::Codecov because instead of directly uploading to codecov, Devel::Cover::Report::Codecovbash generates a json file first.

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (main@43c74d6). Click here to learn what that means.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #8016   +/-   ##
=======================================
  Coverage        ?   44.35%           
=======================================
  Files           ?       99           
  Lines           ?    20330           
  Branches        ?     4682           
=======================================
  Hits            ?     9017           
  Misses          ?    10241           
  Partials        ?     1072           

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[alexgarel]

Tests are failing, maybe because you need to build taxonomies and be sure to rebuild languages.

I think if we add coverage it has to replace test (because really it's running tests) in pull_request.yml

[alexgarel]

Also if there is a way to avoid the cover progression, because it makes logs really hard to read…

[yuktea]

Also if there is a way to avoid the cover progression, because it makes logs really hard to read…

yes they look very annoying. let's see if I can do something about that

[alexgarel]

Perfect ! Good work :-)

Let's start with this in parallel of normal tests, but I hope we will move fast to also have integration tests so that we can replace the main test run by this.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[yuktea]

we can merge this now @alexgarel

[alexgarel]

@yuktea if a PR is approved and checks are ok, feel free to merge it yourself 🙂