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by jbattle
742 days ago
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I'd argue that a suite of tests that exercise all reasonably likely scenarios is table stakes. And would have caught this particular bug. I'm not talking about 100% branch coverage, but 100% coverage of all happy paths and all unhappy paths that a user might reasonably bump into. OK maybe not 100% of the scenarios the entire system expresses, but pretty darn close for the business critical flows (signups, orders, checkouts, whatever). |
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