Regression Testing for Entropy Calculations #171

Description

Implement regression testing for entropy calculations to ensure that future changes do not unintentionally alter expected outputs. This will help maintain correctness and reproducibility in CodeEntropy’s core functionality.

Scope

• Compare entropy outputs against stored baselines
• Use pytest for test implementation
• Provide CLI support for running and updating regression tests
• Integrate tests into CI/CD pipelines

Tasks

• Select representative datasets
• Generate baseline entropy outputs
• Write regression tests using pytest
• Add CLI options for --regression_test and --update-baseline
• Integrate into CI/CD
• Document usage for developers