ops-mason/tests/test_ccr_gate.py
tegwick 9b705ec62c MASON-WP-0015: gate CCR evidence and qualify the kube wait
T07 generates a CCR policy through the platform generator and refuses
record-evidence unless the built policy matches the CCR file. T06 stays
wait on the open founder decision after a fresh can-i of yes, yes, yes.

Assistant: grok
Assistant-Session: 01a16071-5425-78d3-80b4-20fe2ee30f0a
2026-10-22 01:59:49 +02:00

72 lines
2.4 KiB
Python

"""The CCR record-evidence gate matches a policy and refuses a different one."""
from pathlib import Path
import pytest
import yaml
from ops_mason.ccr_gate import EvidenceRefused, draft_from_plan, record_evidence
DECISION_ID = "00000000-0000-4000-8000-000000000001"
KV_PATH = "platform/workloads/fixture/reader"
def _draft(tmp_path: Path) -> dict:
return draft_from_plan(
kv_path=KV_PATH,
plan_ref={
"repo": "ops-mason",
"path": "plans/fixture.md",
"commit": "0123456789abcdef",
},
decision_id=DECISION_ID,
out_dir=tmp_path,
)
def _evidence(draft: Path) -> list:
document = yaml.safe_load(draft.read_text(encoding="utf-8"))
return (document.get("verification") or {}).get("evidence") or []
def test_record_evidence_accepts_a_trailing_newline_and_refuses_a_different_policy(tmp_path):
drafted = _draft(tmp_path)
policy_path = Path(drafted["policy_file"])
# The platform generator's text, plus one trailing newline, still matches.
policy_path.write_text(policy_path.read_text(encoding="utf-8") + "\n", encoding="utf-8")
completed = record_evidence(
drafted["draft"],
built_policy=drafted["built_policy"],
actor="ops-mason",
kind="metadata_apply",
result="passed",
detail=["built policy matched the CCR policy file"],
)
assert completed.returncode == 0
assert "record-evidence" in completed.args
assert "sync-decision" not in completed.args
recorded = _evidence(drafted["draft"])
assert len(recorded) == 1
assert recorded[0]["kind"] == "metadata_apply"
assert recorded[0]["result"] == "passed"
assert "matched the CCR policy file" in recorded[0]["details"][0]
policy_path.write_text(
policy_path.read_text(encoding="utf-8").replace('["read"]', '["create"]', 1),
encoding="utf-8",
)
with pytest.raises(EvidenceRefused, match="record-evidence refused"):
record_evidence(
drafted["draft"],
built_policy=drafted["built_policy"],
actor="ops-mason",
kind="metadata_apply",
result="passed",
detail=["built policy matched the CCR policy file"],
)
assert len(_evidence(drafted["draft"])) == 1
stored = drafted["draft"].read_text(encoding="utf-8")
assert "sync-decision" not in stored
assert DECISION_ID in stored