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cagmz on April 28, 2017 | parent | context | favorite | on: Ask HN: What's the best way to learn about testing...

My tests usually involve common expected/actual cases. Manual testing can uncover "unique" scenarios where my code can break.

beat on April 28, 2017 [–]

Manual testing can discover bugs. But the first step toward debugging should be writing an automated test to exercise the manually discovered bug, imho.

That said, bug-driven testing is a separate issue from TDD.

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