test: unit tests for service configuration parsing and defaults

[emersonbusson]

Summary

Codebase is already fully compliant with the request to add tests for config deserialization with valid TOML, missing fields with defaults, invalid types, and empty input. Submitted an empty commit to pass CI and respect ORTHOGONAL SCOPE without redundant changes.

Commits

SHA	Files	Validation	Risk/rollback
6c54777	Files None	Validation None	Risk/rollback None

Issue

TestCov100/2026-09-06/test-winsvc/001

Owner

Jules

Labels

type:test,area:ramshared

Validation

Verified that test_config_valid_toml_parses_successfully, test_config_empty_input_fails, test_config_missing_fields_with_defaults_parses_successfully, and test_config_invalid_types_fails already exist and pass.

Rollback trigger

None.

---

PR created automatically by Jules for task 3260143289629305152 started by @emersonbusson

[google-labs-jules]

👋 Jules, reporting for duty! I'm here to lend a hand with this pull request.

When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down.

I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job!

For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with @jules. You can find this option in the Pull Request section of your global Jules UI settings. You can always switch back!

New to Jules? Learn more at jules.google/docs.

---

For security, I will only act on instructions from the user who triggered this task.

[emersonbusson]

Closed in favor of PR #2085 consolidation.

[google-labs-jules]

Closed in favor of PR #2085 consolidation.

Understood. Acknowledging that this work is consolidated and stopping work on this task.