Fix issue #5: Add OpenAI integration tests and GitHub Actions with se…

[simonrosenberg]

…crets

• Add comprehensive integration tests for OpenAI LLM that use real API calls
• Create GitHub Actions CI workflow that runs unit tests on all PRs/pushes
• Run integration tests only on main branch pushes using OPENAI_API_KEY secret
• Add pytest markers for integration tests with proper skip logic
• Update README with detailed instructions for running integration tests
• Add documentation for setting up GitHub secrets for OpenAI API key
• Integration tests are skipped by default unless OPENAI_API_KEY is set
• Tests cover generate(), chat(), factory methods, and parameter validation

[openhands-ai]

Looks like there are a few issues preventing this PR from being merged!

• GitHub Actions are failing:
  • CI

If you'd like me to help, just leave a comment, like

@OpenHands please fix the failing actions on PR #6

Feel free to include any additional details that might help me get this PR into a better state.

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[simonrosenberg]

I added the openai key to the github secrets.
Please make sure the tests are passing @OpenHands

[openhands-ai]

I'm on it! simonrosenberg can track my progress at all-hands.dev

[simonrosenberg]

@OpenHands the tests are failing

[openhands-ai]

I'm on it! simonrosenberg can track my progress at all-hands.dev