test: modify default output path and add args test

[toaction]

fix #24

[niupilot]

Code Review for PR #33 ✅

Analysis Complete

This PR successfully implements issue #24 with two key changes:

1. Default Output Path Change (cmd/llpyg/llpyg.go:71): Updates default output directory from "./test" to "./out" - this is a sensible change that aligns with common conventions
2. Comprehensive Test Coverage (cmd/llpyg/llpyg_test.go): Adds thorough testing for the parseArgs() function covering multiple scenarios

Review Summary

✅ Positives:

• Clean, focused changes that directly address the requirements
• Good test coverage with multiple scenarios (basic cmd mode, options, cfg mode, defaults)
• Proper use of table-driven tests following Go conventions
• Careful handling of global state in tests with proper cleanup

⚠️ Improvement Areas:
I've submitted a formal review with 2 actionable code suggestions to improve:

• Error handling in the test helper function for better debugging
• Test isolation to make concurrent execution more robust

Overall Assessment: This is a solid PR that accomplishes its objectives. The core functionality is correct, and the test implementation demonstrates good understanding of Go testing patterns. The suggested improvements are minor enhancements that would make the code more maintainable.

👉 Want me to re-run this review? Just type /review in the comments! For more usage examples, visit CodeAgent GitHub Repository.

[gemini-code-assist]

Summary of Changes

Hello @toaction, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses issue #24 by refining the default behavior of the llpyg tool and significantly enhancing its test coverage. The primary change involves adjusting the default output directory to a more conventional name. Concurrently, a new suite of tests has been introduced to thoroughly validate the command-line argument parsing logic, ensuring its reliability and correct interpretation of user inputs across different operational modes.

Highlights

• Default Output Path: The default output directory for the llpyg command-line tool has been updated from ./test to ./out.
• Argument Parsing Tests: New unit tests have been added for the parseArgs function, covering various scenarios including basic command mode, options, config mode, and default argument values.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[niupilot]

Code Review Summary

Found 2 high-confidence issues that can be immediately improved:

• Error handling in test helper function - equalArgsWithPath should differentiate between path resolution errors and comparison failures
• Test robustness for concurrent execution - Flag state management could be improved for better test isolation

The core changes are solid: the default output path change from "./test" to "./out" is appropriate, and the test coverage for parseArgs() is comprehensive.

[gemini-code-assist]

Code Review

This pull request modifies the default output path and introduces table-driven tests for command-line argument parsing, which is a great addition. My review focuses on the new test file, offering suggestions to enhance the test assertions for better error reporting and robustness, following common Go testing practices.

[luoliwoshang]

we can also modify the .gitignore~

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 42.69%. Comparing base (c2e116e) to head (bf8f3f0).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #33      +/-   ##
==========================================
+ Coverage   38.93%   42.69%   +3.76%     
==========================================
  Files           6        6              
  Lines         452      452              
==========================================
+ Hits          176      193      +17     
+ Misses        262      243      -19     
- Partials       14       16       +2     

☔ 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.

[luoliwoshang]

LGTM