[Issue] Improve Bundle Option & Selection Data Extensibility

[m2-assistant[bot]]

This issue is automatically created based on existing pull request: magento/magento2#34803: Improve Bundle Option & Selection Data Extensibility

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Description (*)

Updated the visibility from private to public for the following functions in Magento\Bundle\Block\Catalog\Product\View\Type\Bundle for improved extensibiility:

• getOptionItemData()
• getSelectionItemData()

Manual testing scenarios (*)

1. Create a new local module
2. Create a before/after/around plugin for each of the aforementioned functions
3. Configure the plugin in etc/di.xml
4. Enable the module
5. Enable and configure Xdebug and add breakpoints in your plugin(s)
6. Load a bundle product page on the frontend
7. Ensure the plugin(s) breakpoint(s) are hit

Questions or comments

I don't know why these were originally declared private functions so if there's a reason this change cannot be made, please let me know.

Contribution checklist (*)

• [x] Pull request has a meaningful description of its purpose
• [x] All commits are accompanied by meaningful commit messages
• [x] All new or changed code is covered with unit/integration tests (if applicable)
• [x] README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• [ ] All automated tests passed successfully (all builds are green)