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🧪 Add unit tests for calculate_qwf_enhanced_qag_model_loss#13

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🧪 Add unit tests for calculate_qwf_enhanced_qag_model_loss#13
Sir-Ripley wants to merge 1 commit intomainfrom
test-qag-loss-function-16899225476645283569

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@Sir-Ripley Sir-Ripley commented Mar 14, 2026

🎯 What: The testing gap for the calculate_qwf_enhanced_qag_model_loss function in ¡QuantumAffinityGravity!.ipynb has been addressed.
📊 Coverage: The new tests cover:

  • The happy path, ensuring a valid float loss is returned within expected boundaries.
  • Error conditions, using unittest.mock.patch to simulate an ODE solver integration failure and verify that the LARGE_PENALTY is appropriately applied.
  • Edge cases, verifying that missing parameters correctly fall back to the defaults defined in QAG_DEFINITIONS.
    Result: Increased test coverage and confidence in the reliability of the QWF-enhanced loss calculations, enabling safer future refactoring.

PR created automatically by Jules for task 16899225476645283569 started by @Sir-Ripley

Summary by Sourcery

Tests:

  • Introduce unit tests covering normal execution, error handling, and default-parameter edge cases for the QWF-enhanced QAG model loss computation.

Co-authored-by: Sir-Ripley <31619989+Sir-Ripley@users.noreply.github.com>
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sourcery-ai bot commented Mar 14, 2026

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Adds focused unit tests around calculate_qwf_enhanced_qag_model_loss in the QuantumAffinityGravity notebook, covering normal behavior, integration failures, and default-parameter edge cases to increase safety for future refactors.

File-Level Changes

Change Details Files
Add unit tests that validate the normal (happy-path) behavior of calculate_qwf_enhanced_qag_model_loss.
  • Create tests that call calculate_qwf_enhanced_qag_model_loss with typical QAG parameters
  • Assert the returned loss is a float and lies within a reasonable expected numeric range
  • Verify interaction patterns or assumptions needed for downstream callers (e.g., deterministic behavior given fixed inputs)
¡QuantumAffinityGravity!.ipynb
Introduce tests that simulate numerical integration/ODE solver failure and assert LARGE_PENALTY handling.
  • Use unittest.mock.patch (or equivalent) to force the underlying ODE/integration routine used by calculate_qwf_enhanced_qag_model_loss to raise or signal failure
  • Assert that the function surfaces a fallback loss value equal to LARGE_PENALTY when integration fails
  • Optionally verify any logging, error propagation, or retry-related behavior if present
¡QuantumAffinityGravity!.ipynb
Add edge-case tests ensuring missing parameters fall back to QAG_DEFINITIONS defaults.
  • Construct inputs that omit one or more optional parameters for calculate_qwf_enhanced_qag_model_loss
  • Verify that the function correctly looks up and applies defaults from QAG_DEFINITIONS
  • Confirm that behavior and returned loss remain consistent with explicit-parameter calls using those default values
¡QuantumAffinityGravity!.ipynb

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Summary of Changes

Hello, 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 introduces comprehensive unit tests for the calculate_qwf_enhanced_qag_model_loss function within the ¡QuantumAffinityGravity!.ipynb notebook. The primary goal is to improve the robustness and reliability of this critical calculation by validating its behavior across various scenarios, including successful execution, error handling, and default parameter usage. This enhancement provides a stronger foundation for future development and maintenance.

Highlights

  • Testing Gap Addressed: Unit tests were added for the calculate_qwf_enhanced_qag_model_loss function in ¡QuantumAffinityGravity!.ipynb, closing a previous testing gap.
  • Comprehensive Test Coverage: The new tests cover the happy path, ensuring a valid float loss; error conditions, simulating ODE solver integration failures to verify LARGE_PENALTY application; and edge cases, confirming that missing parameters correctly fall back to defined defaults.
  • Increased Reliability: The added test coverage enhances confidence in the reliability of QWF-enhanced loss calculations, which will enable safer future refactoring.

🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console.

Changelog
  • ¡QuantumAffinityGravity!.ipynb
    • Added a new markdown cell titled "## UNIT TESTS".
    • Introduced a new code cell containing the TestCalculateQWFEnhancedQAGModelLoss class, inheriting from unittest.TestCase.
    • Implemented a setUp method to initialize common test parameters and target data.
    • Added test_loss_happy_path to verify that the function returns a valid float loss within expected boundaries.
    • Included test_loss_integration_failure which uses unittest.mock.patch to simulate an ODE solver failure and asserts that a large penalty is applied.
    • Added test_loss_missing_params_uses_defaults to confirm that the function correctly uses default values when parameters are not provided.
    • Included unittest.main call to execute the tests within the notebook environment.
Activity
  • The pull request was automatically created by Jules for a task initiated by @Sir-Ripley.
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Code Review

This pull request adds a valuable set of unit tests for the calculate_qwf_enhanced_qag_model_loss function, covering the happy path, error conditions, and default parameter usage. The tests increase confidence in the model's loss calculation. I've provided a couple of suggestions to improve the maintainability and conciseness of the test code by removing a magic number and simplifying the mocking approach. Overall, this is a great addition to improve the robustness of the codebase.

" loss = calculate_qwf_enhanced_qag_model_loss(self.params, self.target_data)\n",
" self.assertIsInstance(loss, float)\n",
" self.assertGreaterEqual(loss, 0.0)\n",
" self.assertLess(loss, 1e10) # Assuming the normal loss is smaller than the large penalty\n",
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medium

The value 1e10 is a magic number representing LARGE_PENALTY from the function under test. It's also used in test_loss_integration_failure (line 592). To improve maintainability and avoid hardcoding this value in multiple places, consider defining it as a class constant, for example:

class TestCalculateQWFEnhancedQAGModelLoss(unittest.TestCase):
    LARGE_PENALTY = 1e10
    # ... tests

Then you can use self.LARGE_PENALTY in your assertions, making the tests cleaner and easier to update if the penalty value changes.

Comment on lines +586 to +589
" class MockSol:\n",
" status = -1\n",
" y = np.array([[-1.0]])\n",
" mock_solve_ivp.return_value = MockSol()\n",
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medium

Instead of defining a nested class MockSol to create a mock object, you can directly configure the return_value of the mock_solve_ivp object. The @patch decorator provides a MagicMock object by default, which allows you to set attributes on its return_value directly. This makes the test more concise and idiomatic.

        mock_solve_ivp.return_value.status = -1
        mock_solve_ivp.return_value.y = np.array([[-1.0]])

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