test(regulatory-info-package): 覆盖材料包主链路

tests/test_regulatory_info_package_traceability.py

@@ -0,0 +1,28 @@
+from pathlib import Path
+
+from openpyxl import load_workbook
+
+from review_agent.regulatory_info_package.schemas import MergedField
+from review_agent.regulatory_info_package.services.traceability_export import save_traceability_exports
+
+
+def test_save_traceability_exports_writes_excel_and_json(tmp_path):
+    fields = {
+        "product_name": MergedField(
+            key="product_name",
+            label="产品名称",
+            value="测试产品",
+            source="rule",
+            evidence="说明书",
+            confidence=0.9,
+        )
+    }
+
+    excel_path, json_path = save_traceability_exports(tmp_path, fields)
+
+    assert excel_path.name == "traceability.xlsx"
+    assert json_path.name == "traceability.json"
+    assert json_path.exists()
+    workbook = load_workbook(excel_path)
+    assert workbook.active["A1"].value == "target_file"
+