test(evidence): record restructuring acceptance

harness/tests/test_evidence_restructuring_fixture.py

@@ -0,0 +1,17 @@
+from pathlib import Path
+
+
+def test_poorly_structured_authoring_fixture_exercises_the_restructuring_boundary():
+    """Removing any rough source shape would weaken the hermetic acceptance probe."""
+    fixture = (
+        Path(__file__).parent / "fixtures" / "evidence_authoring" / "poorly_structured.md"
+    )
+
+    text = fixture.read_text(encoding="utf-8")
+
+    assert "La fascia pediatrica" in text  # prose
+    assert "- paziente" in text  # rough list
+    assert "D = dimesso" in text  # enum
+    assert "https://" in text  # URL
+    assert "non chiarisce" in text  # ambiguity
+    assert "CASE WHEN" in text  # PostgreSQL expression candidate