dqx-tdd-cycle

What problem does it solve?

This guide enables teams to perform a complete Test-Driven Development (TDD) cycle for DQX feature implementation, ensuring tests guide implementation decisions and reduce downstream defects.

Core Features & Use Cases

• Red-Green-Refactor loop: write failing tests first, implement minimal code to pass, and iterate toward a clean, well-tested feature.
• Phase guidance: structured steps for RED, GREEN, and REFACTOR, plus guidance on achieving adequate test coverage and aligning with quality gates.
• Use Case: apply the workflow to a new DQX module to validate requirements with tests before coding.

Quick Start

Run the Red-Green-Refactor cycle by writing failing tests for your module, then implement minimal code to pass them, and repeat until you achieve full test coverage.