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Write a failing test first, watch it fail, then write the minimal code to pass
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Baseado na classificação ocupacional SOC
| name | test-driven-development |
| description | Write a failing test first, watch it fail, then write the minimal code to pass |
| version | 1 |
| trust | built-in |
Use this whenever you add or change behaviour. The discipline is what makes the test trustworthy — a test you never saw fail proves nothing.
If a test is hard to write, the design is usually too coupled — simplify the interface before continuing.
