Assertions on AI output, not vibes (step 6/9) · test the agent before you trust it

Claude wrote a yes/no classifier eval. The actual answer is "YES" but the eval expects "yes" and fails. The fix is to make the comparison case-insensitive. Change line 4 so the script prints pass.

Expected output:

pass

The break is on line 4 — but read the whole snippet first.

Expected output:

pass

The break is on line 4 — but read the whole snippet first.

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Assertions on AI output, not vibes — step 6 of 9