tdd-standard-practice

Standard Test-Driven Development (TDD) relies on the Red-Green-Refactor cycle and test list management to implement behaviors one by one. This disciplined pattern ensures code quality, reduces bugs, and balances speed with safety in production systems.

To implement the Red-Green-Refactor cycle, start by writing a failing test for a specific behavior from your test list. Next, write the minimal code required to make the test pass, and finally clean up the implementation through refactoring without changing the behavior.

Yes, a local test runner and a unit test framework are required for Test-Driven Development. A local test runner provides the fast feedback loops necessary to rapidly validate behaviors during the Red-Green-Refactor cycle before integrating changes into CI.

Test-Driven Development improves stability in MVP systems by enforcing behavior-focused testing before implementation. By managing a test list and validating each specific behavior, developers reduce bugs, maintain clean code, and increase release confidence.

Yes, Test-Driven Development workflows emphasize CI integration to ensure reliable code in production environments. By running your behavior-focused unit tests through your CI pipeline, you maintain continuous quality checks alongside rapid local feedback loops.

Use a test list during Test-Driven Development to prioritize and select individual behaviors for implementation. A limitation is that it requires a unit test framework; without fast local feedback from a test runner, managing the list becomes a bottleneck rather than an accelerator.