New post from Mastodon !

Ha ha this from Claude was funny, kind of 😅

#vibecoding #ai #claude #testing

Why the unit tests didn't catch it?

tests/test-common-helpers.sh:127-131 shipped its own fake lswsctrl that did accept test:

[[ "$1" == "test" ]] && exit "${LSWS_FAKE_RC:-0}"

The mock was modeled on a fictitious API. Mocked tests passed; the real binary fails.

(Same class of issue as the early CLAUDE.md warning about mocking masking prod divergence.)