Fix DeprecationWarning in test_requests_batch online tests

[HayaoSuzuki]

Replace deprecated gql() with GraphQLRequest in test_requests_batch.py

Use query.variable_values instead of deprecated variable_values argument in session.execute().

[leszekhanusz]

Sorry, could you please explain what you are trying to fix here? I don't see any DeprecationWarning with those tests?

[HayaoSuzuki]

@leszekhanusz
Thanks for taking a look.

When running pytest tests --cov=gql --cov-report=term-missing -vv on the master branch, I see 14 DeprecationWarning from test_requests_batch.py:

tests/test_requests_batch.py: 14 warnings
  /Users/hayao/PycharmProjects/gql/gql/client.py:899: DeprecationWarning: Using variable_values and operation_name arguments of execute and subscribe methods is deprecated. Instead, please use the variable_values and operation_name properties of GraphQLRequest
    request = support_deprecated_request(request, kwargs)

These warnings appear at the end of the test output in the "warnings summary" section.

Environment:

• macOS Sequoia 15.7.3
• Python 3.14.2 (final)

This PR aims to update the tests to use the new GraphQLRequest API instead of the deprecated pattern.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (7fb869a) to head (404655d).
⚠️ Report is 49 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##            master      #582    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files           38        40     +2     
  Lines         2908      3311   +403     
==========================================
+ Hits          2908      3311   +403     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[leszekhanusz]

Okay, I can now reproduce the warnings, but only if I activate the online tests with pytest tests/test_requests_batch.py --run-online

I don't understand how you get them without using the --run-online flag, that specific test should be skipped without it.

Anyway the problem is only one line, I don't see why you're introducing all those other changes and new tests, I suspect greedy llm output.

result = session.execute(query, variable_values=variables)

could simply be replaced by:

query.variable_values=variables
result = session.execute(query)

Please modify your PR to only those two lines. Please note that the gql method is NOT deprecated.

[HayaoSuzuki]

Thank you for the detailed feedback.
I've reset the branch and made the minimal change you suggested.
I apologize for the noisy changes in the previous version.

[leszekhanusz]

Thanks.