T2696 [ADD] Off-balance comprehensive tests

[ecino]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @ecino, 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 significantly enhances the test coverage for the off-balance accounting module. It introduces a suite of comprehensive tests to ensure the correct behavior of off-balance account settings, the filtering of off-balance move lines during reconciliation, and sets up the framework for testing off-balance unreconciliation processes. These additions improve the robustness and reliability of the off-balance features.

Highlights

• New Test Modules: Three new test modules have been added to provide comprehensive coverage for off-balance accounting functionalities.
• Off-Balance Settings Tests: Extensive tests were introduced for account.account, res.company, and res.config.settings to validate off-balance configurations, including field behavior and search filtering.
• Off-Balance Reconciliation Tests: New tests cover account.move.line extensions, specifically verifying the is_off_balance_generated field and the filter_off_balance context for searching move lines.
• Unreconciliation Test Setup: A new test file for off-balance unreconciliation has been added, laying the groundwork for future tests in this area.

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[ecino]

/gemini review

[gemini-code-assist]

Code Review

The pull request introduces significant improvements to the off-balance accounting module, particularly in how reconciliation and unreconciliation are handled. The refactoring of js_remove_outstanding_partial in account_move.py simplifies the logic by directly unlinking generated off-balance lines and then regenerating them if necessary. The new Many2many fields (on_balance_line_ids, off_balance_line_ids) in account_move_line.py provide a more robust linking mechanism between on-balance and off-balance entries. The addition of _compute_invoice_distribution_ratio and the revised _build_onbalance_amounts and _create_onbalance_move_lines methods enhance the accuracy and flexibility of income distribution. A major strength of this PR is the comprehensive suite of new tests, covering various reconciliation use cases, credit notes, and exchange differences. This significantly improves the test coverage and ensures the new logic behaves as expected under different scenarios. However, there are a couple of issues that need to be addressed: a potential bug in the post-migration script where the wrong line.id might be used when associating off-balance lines, and an empty test file (test_offbalance_unreconcile.py) which suggests incomplete test coverage for unreconciliation scenarios, despite the refactoring in account_move.py related to unreconciliation.

[ecino]

/gemini review

[gemini-code-assist]

Code Review

This pull request introduces a significant and valuable refactoring of the off-balance reconciliation logic, accompanied by a comprehensive new test suite. The changes simplify the unreconciliation process, improve data traceability by linking on-balance and off-balance lines, and make the calculation logic more robust. The addition of extensive tests covering various scenarios is a major improvement.

My review has identified a critical issue in the unreconciliation logic within js_remove_outstanding_partial that would prevent generated lines from being deleted. I have also pointed out a significant performance concern in the new migration script due to database queries inside a loop. Additionally, there are a few minor suggestions to improve code readability by renaming a variable.

Overall, this is a very positive change that greatly enhances the feature's maintainability and correctness. Addressing the identified issues will make it ready for merging.