🧪 Add test for JSON decode error in security_guard#8
🧪 Add test for JSON decode error in security_guard#8google-labs-jules[bot] wants to merge 1 commit into
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This test validates the error handling logic in the `main` hook entry point when the tool host provides unparseable JSON on stdin. It patches `sys.stdin.read` and verifies that the process exits with code 0 (warning/allowed) and calls `debug_log` as expected.
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🎯 What: The testing gap addressed is the lack of unit test coverage for the case where the JSON string from
sys.stdinfed to the hook is unparseable insecurity_guard.py.📊 Coverage: The scenario tested is when
sys.stdin.readreturns invalid JSON. It checks thatjson.loadscorrectly raisesJSONDecodeError(which is caught) and that the exception handler correctly triggersdebug_log()before callingsys.exit(0).✨ Result: Test coverage for
security_guard.pyhas been increased, ensuring that hook inputs won't cause hard crashes on the caller and will fail gracefully.PR created automatically by Jules for task 7880898409640050646 started by @zknpr