Introduce shared evidence model and governance imports

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a070b5-4994-7271-bd8b-7c3dbcedec4b

tests/test_cli.py

@@ -11,7 +11,7 @@ def test_cli_inspect_emits_json(capsys) -> None:
     assert exit_code == 0
     payload = json.loads(capsys.readouterr().out)
     assert payload["ok"] is True
-    assert payload["infospace"]["artifact_count"] == 76
+    assert payload["infospace"]["artifact_count"] == 77
 
 
 def test_cli_missing_profile_uses_structured_error(capsys) -> None:

tests/test_evidence_boundary.py

@@ -0,0 +1,28 @@
+import re
+
+from info_tech_canon.generation import concept_ownership
+from info_tech_canon.service import load_context
+
+
+def test_shared_evidence_has_one_retrievable_owner():
+    context = load_context()
+    concepts = concept_ownership(context)["concepts"]
+    for name in ["Evidence", "Evidence Source", "Adjudication Outcome", "Evidence strength"]:
+        assert {item["owner"] for item in concepts if item["concept"] == name} == {"model/evidence"}
+    artifacts = {item.id: item for item in context.infospace.artifacts}
+    assert "model/evidence" in artifacts
+    assert "model/evidence" in (context.infospace_root / "artifacts/index.yaml").read_text()
+
+
+def test_live_governance_ownership_lists_do_not_reclaim_evidence():
+    root = load_context().infospace_root
+    for path in [*(root / "models").rglob("*.md"), *(root / "standards").rglob("*.md")]:
+        text = path.read_text()
+        for clause in re.findall(r"Governance owns([^.\n]*)", text, re.I):
+            owned_clause = re.split(r"\band imports\b", clause, flags=re.I)[0]
+            assert not re.search(r"\bevidence\b", owned_clause, re.I), str(path)
+        for block in re.findall(r"(?:The )?Governance Model owns[^\n]*:\n\n```[^\n]*\n(.*?)```", text, re.S):
+            assert "Evidence" not in block.splitlines(), str(path)
+    gov = (root / "models/governance/InfoTechCanonGovernanceModel.md").read_text()
+    assert "**Evidence** is" not in gov
+    assert "itc-evid:Evidence (assertion drawn_from itc-evid:Evidence Source)" in gov

tests/test_service.py

@@ -25,7 +25,7 @@ def test_inspect_canon_counts_artifact_kinds() -> None:
 
     assert payload["ok"] is True
     assert payload["infospace"]["slug"] == "canon"
-    assert payload["infospace"]["artifact_count"] == 76
+    assert payload["infospace"]["artifact_count"] == 77
     assert payload["infospace"]["kinds"] == {
         "access-descriptor-set": 1,
         "alignment-review-kit": 1,
@@ -53,7 +53,7 @@ def test_inspect_canon_counts_artifact_kinds() -> None:
         "kernel": 2,
         "mapping": 3,
         "mapping-expectation": 1,
-        "model": 12,
+        "model": 13,
         "model-extension": 1,
         "model-selection-guide": 1,
         "native-concept-map": 1,
@@ -70,7 +70,7 @@ def test_inspect_canon_counts_artifact_kinds() -> None:
 
 
 def test_model_and_standard_lists_are_filtered() -> None:
-    assert list_models()["count"] == 12
+    assert list_models()["count"] == 13
     assert list_standards()["count"] == 4
 
 
@@ -99,14 +99,14 @@ def test_validate_canon_passes_scaffold() -> None:
     assert payload["ok"] is True
     assert payload["errors"] == []
     assert "warnings" in payload
-    assert payload["details"]["artifact_count"] == 76
+    assert payload["details"]["artifact_count"] == 77
 
 
 def test_graph_exports_relationship_summary() -> None:
     payload = artifact_graph()
 
     assert payload["ok"] is True
-    assert payload["graph"]["node_count"] == 76
+    assert payload["graph"]["node_count"] == 77
     assert payload["graph"]["edge_count"] > 15