The Red-Green-Refactor Cycle The Defining Order: Test First TDD isn't "has tests" — it's a specific ORDER: write the test before the implementation. That ordering is what makes it test-DRIVEN, not just tested. // RED — w…
ReadTDD as a Design Tool, Tradeoffs & Limits Design Tool, Not Just Testing Tool Writing the test first forces thinking about HOW code will be called (interface, inputs, outputs) before implementation details absorb attention…
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