test-driven-development

Apply test-driven development to Laravel by writing a failing test first, verifying the failure, and implementing minimal code to pass. This strict red-green-refactor workflow ensures features fail fast and pass with confidence.

The red-green-refactor workflow in TDD requires writing a failing test first, observing the failure, implementing the smallest amount of code needed to pass the test, and then refactoring the implementation while maintaining test coverage.

Yes, you can use TDD for bug fixes and refactoring in PHP applications. The discipline involves writing failing tests that reproduce the bug or verify the refactor, ensuring minimal code changes pass the new test guardrails.

Writing tests first improves code quality by forcing strict test-driven development discipline before implementation. This prevents regressions and clarifies requirements, leading to more maintainable code and faster feedback loops.

The best way to start practicing strict TDD workflow in Laravel is to write a failing test first, watch it fail, then implement the smallest amount of code required to pass and refactor. Use Laravel's testing utilities to maintain discipline.

Test-driven development works for new features, bug fixes, and refactors in Laravel projects. It provides clear guardrails and practical patterns across startup-to-scale contexts, ensuring features fail fast and pass with confidence.