feat(governance): guarantee deterministic governance behavior with golden regression scenarios (#32) - #182
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ElliotSun merged 2 commits intoAug 29, 2026
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…stic test harness (#32) - Add 23 read-only golden scenario fixtures under tests/fixtures/governance_scenarios/ - Implement parameterized golden regression runner in tests/test_governance_golden_scenarios.py - Assert domain invariants and byte-exact PublicGovernanceDecisionV1 serialization - Add regression tests for lifecycle states, canonical identity, reason codes, and determinism
…code matching - Lock existence and exact identity sets in physical name stability test - Enforce exact reason codes equality in domain-level scenario assertions - Remove unused monkeypatch parameter from test_fixtures_are_read_only
ElliotSun
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August 29, 2026 07:31
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Summary
Closes Issue #32.
Creates a deterministic golden regression suite that freezes and protects authoritative M0 governance semantics across:
active,draft,deprecated,retired)GovernanceReasonCode)GovernanceDecision(v1) JSON contractIncludes 23 minimal, read-only scenario fixtures in
tests/fixtures/governance_scenarios/and a comprehensive parameterized test runner intests/test_governance_golden_scenarios.py.Architecture
semapact.governance&semapact.lifecycleGovernanceDecisionPublicGovernanceDecisionV1physicalNamedifferences do not mutate canonical identity(schema, property).Validation
uv run pytest(508 passed in ~48s)uvx ruff check . --select E9,F63,F7,F82uv buildGovernance / compatibility impact
None (Pure regression-hardening task. Does not modify production governance semantics; locks existing authoritative M0 behavior against silent regression).