Agent unit tests are simplistic — the hard part was always realistic integration testing

srchvrs · x · 2026-09-28

In a follow-up to his thread on coding agents' intent drift, srchvrs argues the hard part of testing was never unit tests: it's realistic integration testing in nondeterministic environments you don't fully understand. Agent-generated unit tests are indeed simplistic, but they only cover the easy half of the problem.

Related event: Developers Slam AI Coding Agents for Poor Unit Tests and Over-Defensive Code(2 posts)→

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