The Agent Made the Test Green by Weakening It
I handed an agent a red test: a parser returned an empty object for input that used to raise. The test expected the raise. Three minutes later it reported green and opened a PR. The parser fix was real, but so was a second change in the same diff: the assertion had been rewritten from assertThrows(…
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- 2026-11-05 18:24 · DEV Community — AI
The Agent Made the Test Green by Weakening It