Add XML export preflight for AI structure

services/api-server/tests/test_api.py

@@ -2365,6 +2365,32 @@ def test_html5_ai_structure_check_path_reports_root_mismatch():
     assert "доступны только корни" in checked.text
 
 
+def test_html5_ai_structure_check_path_reports_xml_export_layout(tmp_path: Path):
+    source = tmp_path / "xml-export"
+    (source / "Конфигурация").mkdir(parents=True)
+    (source / "CRM").mkdir(parents=True)
+    (source / "Конфигурация" / "metadata.xml").write_text("<Configuration />", encoding="utf-8")
+    (source / "CRM" / "РасширениеCRM.mdo").write_text("<ConfigurationExtension />", encoding="utf-8")
+    client = TestClient(app)
+    project_id = f"ai-xml-check-{uuid4()}"
+
+    settings = client.post(
+        f"/projects/{project_id}/settings",
+        json={"name": "AI XML Check", "structure_source": "XML_DUMP"},
+    )
+    assert settings.status_code == 200
+
+    checked = client.post(
+        f"/html5/projects/{project_id}/ai-structure/check-path",
+        data={"input_path": str(source)},
+    )
+    assert checked.status_code == 200
+    assert "Сервер видит выгрузку 1С" in checked.text
+    assert "Конфигурация + отдельные папки расширений" in checked.text
+    assert "Главная папка: Конфигурация" in checked.text
+    assert "Папки расширений: CRM" in checked.text
+
+
 def test_import_full_replace_replaces_current_normalized_project(tmp_path: Path):
     first = tmp_path / "first"
     second = tmp_path / "second"