tdd-rust

Test-driven development for Rust filters is implemented by enforcing a strict Red-Green-Refactor cycle using real command-line fixtures, snapshot testing with insta, and automated token savings assertions to ensure code quality and maintainability.

Snapshot testing with insta verifies Rust CLI output formats by capturing real command output as fixtures. It ensures that filters correctly process this output and maintain consistent formatting throughout the refactoring phase of the TDD workflow.

Yes, you can automate token reduction assertions during Rust filter refactoring. The workflow automatically verifies that newly integrated filters achieve a minimum 60% token reduction, ensuring efficient output processing without manual calculation.

The best way to integrate new Rust filters is through a TDD workflow that acts as a quality gate. It ensures the code is formatted, linted, fully tested with real fixtures, and meets token savings requirements before final integration.

Using real command output instead of synthetic data for Rust testing ensures that filters are validated against actual application behavior. This approach prevents false positives and guarantees the filter's effectiveness in real-world scenarios.

Yes, Rust formatting and linting are required to pass the workflow quality gates. The process ensures code quality by enforcing formatting and linting checks before allowing new filters to integrate into the main application.