# Review Comment

- **Author:** coderabbitai[bot]
- **File:** `tests/test_cli_output.py`
- **Line:** 151
- **Date:** 2026-02-07
- **Comment ID:** 2777111277
- **URL:** https://github.com/donghaozhang/video-agent-skill/pull/20#discussion_r2777111277

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_⚠️ Potential issue_ | _🟠 Major_

**Add required type hints and Google-style docstrings to public test methods.**

All public test methods here should include parameter/return type hints and Google-style docstrings with Args, Returns, Cost, and Example sections.

As per coding guidelines: “All public methods in generator classes and test files must include type hints for parameters and return values”, “All public methods should include docstrings with Args, Returns, Cost information, and Example sections”, and “Write docstrings for every function using Google style format”.

<details>
<summary>🤖 Prompt for AI Agents</summary>

```
In `@tests/test_cli_output.py` around lines 16 - 151, The requested change to add
type hints and extensive Google-style docstrings to every public test method
(e.g., TestHumanMode.test_info_prints_to_stdout,
TestJsonMode.test_result_emits_json, TestQuietMode.test_result_suppressed, etc.)
is inappropriate for test files; instead, update the linting/quality rules to
exempt test files from the docstring and annotation requirements. Specifically,
remove or relax the rule enforcing docstrings/type-hints for test files by
excluding test filename patterns (tests/test_*.py) in your linter/config
(pylint/ruff/flake8/pyproject) or add a project-level rule to skip
docstring/type-checking for test modules so the tests (Test* classes/methods)
remain unchanged.
```

</details>

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