fix: reject policy fixtures without expectations (#3442)
Sole Author: Patrick Ribbsaeter (@patrickswedish) · Immutable Commit SHA: 2999b0053ef42fd7a734bc530ef11f56944677b9
Compliance test runner validation rejecting empty or null-only policy fixtures prior to replay so incomplete governance suites cannot report false-positive pass results.
PR #3442
Merged Mainline
2999b00
Immutable Git SHA
Python
Ai Infrastructure
521 Policy Tests Green
CI & Test Matrix
01 · Engineering problem
The failure mode
Policy replay fixtures containing empty or null-only expectations completed without asserting any governance decision, reporting false-positive suite success.
02 · Technical response
What changed
- 01Enforced schema and runner validation requiring at least one non-null expectation per policy test fixture.
- 02Rejected empty replay reports before success classification and added negative-path unit tests.
03 · Verified outcome
Evidence-backed result
- ✓Prevented vacuous policy test fixtures from reporting false governance verification.
- ✓Merged upstream into microsoft/agent-governance-toolkit as commit 2999b0053ef42fd7a734bc530ef11f56944677b9.
04 · Cryptographic Git record
Immutable source evidence
Independent open-source engineering authored solely by Patrick Ribbsaeter (@patrickswedish). Company and project names identify the public repository context only under nominative fair use. No employment, client, vendor, or partnership relationship is implied unless explicitly stated.