tdd

Test-driven development requires writing a failing test for the smallest requirement before any production code. You then implement minimal logic to satisfy the test and refactor safely, ensuring requirements are clarified through failing tests first.

You need test-driven development when preventing flaky or overly broad development. By enforcing a falling-first workflow, it clarifies requirements through failing tests before writing production code, ensuring software quality and minimal logic implementation.

Yes, test-driven development works across any programming language and test framework where red-green-refactor discipline is needed. It enforces minimal green code and single-behavior tests regardless of your specific technology stack.

Write minimal passing tests by implementing only enough production code to satisfy the single behavior specified by the failing test. This test minimalism ensures each test covers one behavior and prevents overly broad logic.

The best way to name test specifications in TDD is using descriptive test names that document intent and reduce ambiguity during reviews. This specification naming practice clarifies the behavior being tested before writing production code.

Test-driven development prevents overly broad development by enforcing a falling-first workflow requiring a failing test before production code. This ensures you implement only the minimum logic needed to pass single-behavior tests.