[MNT] Add Missing Assertions to Run Function Tests

[geetu040]

Several tests in test_run_functions.py have TODO comments indicating missing assertions (e.g., lines 170, 287, 291, 341, 514, 555). These include checks for holdout tasks, parameter presence, and runtime values, which would improve test reliability.

Steps:

1. Review each TODO comment and the surrounding test code to understand what's being tested.
2. Add appropriate assertions, such as:
   • assert task.task_type == "holdout" for holdout task checks.
   • assert "runtime" in run.attributes for runtime presence.
   • assert len(run.parameters) > 0 for parameter checks.
3. Run the tests to ensure they pass and cover the intended behavior.
4. If needed, mock or set up test data to make assertions deterministic.

Tests will be more comprehensive, catching regressions in run handling and parameter validation.

[vanshg101]

The fix seems straightforward. The TODOs are mostly just missing assert statements after code that already runs correctly. For the holdout check (line 170), we just need to fetch the task and verify the estimation procedure type. The XML/ARFF ones (287, 291) are literally just capturing the return values and checking theyare not empty/have the right keys... The runtime one (555) is the same idea assert the keys exist before the timing helper tries to use them...

Line 514 I'd leave alone, that's a refactoring suggestion not a missing assertion.

Raising a PR with this approach!

[Abhishek9639]

Hi @geetu040,
I would like to work on this issue.
I’ll go through the TODO comments in "test_run_functions.py" and add the appropriate assertions as suggested.
Please let me know if there is anything specific I should keep in mind.
Thanks

[Pg1910]

I have read the code and these were my intuitions :-
line(170) -Here,the clean assertion is to verify that the referenced run belongs to a holdout task before comparing predictions.
line(287)and (291) - for run._to_xml(),it actually returns a non-empty XML string ,for run.trace.trace_to_arff(),it returns a valid ARFF-style dictionary. these are just smoke . for assertion we can check serialization as well.
line(341) -- compare the local trace with the downloaded trace fetched explicitly from the trace endpoint.
line(514) -- here we need to add a second deterministic test and keep the original one as backend integration.

opening a PR with my approach/inference .