tdd

Test-driven development begins by writing minimal tests that define the desired behavior before implementing the code, then developing and validating the functionality iteratively through continuous refactoring cycles.

Test-driven development is a workflow methodology that emphasizes automatic testing as a core part of the process, solving the problem of implementing features efficiently by ensuring clear specifications and robust system behavior validation.

Test-first development validates system behavior by assisting in verifying functionality through integration-style tests based on public interfaces, ensuring the software meets defined specifications before the actual implementation is finalized.

No specific testing frameworks are required as dependencies. The workflow focuses on defining behaviors, writing minimal tests, and continuously refactoring code, allowing you to integrate the methodology into your existing software development environment.

The best way to use test-driven development for incremental refactoring is to execute incremental cycles, planning test cases first and using them as a guide to continuously validate and refine your code for robustness.

You should not use test-driven development when your project lacks clear behavioral specifications or when rapid prototyping without automated testing constraints is required, as the methodology relies heavily on defining behaviors and continuous validation cycles.