test: properly convert function name to locale entry name

[ST-DDT]

Currently, the animal tests use the function name as the name of the entry. This however doesn't work when the name uses camelCase such as petName.

This PR changes the locale data lookup to convert the camelCase function name to a snake_case locale entry name before using it.

Required for

• #3196

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 99.95%. Comparing base (e3858f2) to head (c11488e). Report is 3 commits behind head on next.

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #3197      +/-   ##
==========================================
- Coverage   99.96%   99.95%   -0.01%     
==========================================
  Files        2797     2797              
  Lines      216762   216762              
  Branches      579      581       +2     
==========================================
- Hits       216686   216675      -11     
- Misses         76       87      +11     

see 1 file with indirect coverage changes

[matthewmayer]

Would it be better just to explicitly test each method in turn? Its repetitive but maybe easier to understand. Most other simple modules, even ones which are just helpers.arrayElement wrappers like faker.book just test every method one by one.

[matthewmayer]

Would it be better just to explicitly test each method in turn? Its repetitive but maybe easier to understand. Most other simple modules, even ones which are just helpers.arrayElement wrappers like faker.book just test every method one by one.

for comparison i made #3198 - i find this easier to read and more consistent with other modules.

[ST-DDT]

for comparison i made #3198 - i find this easier to read and more consistent with other modules.

Thanks for creating the PR for comparison. IMO the current loop based version is easier/faster to fully understand, but I don't have a strong opinion either way.