search_sections in IDesignPloneSettings has a new filed in each sec…

…tion:

  `expandItems` that is a boolean to decide if the items of the section should
  be expanded or not (default is True).

src/design/plone/policy/restapi/search_filters/get.py

@@ -42,7 +42,7 @@ def reply(self):
             "search_sections", interface=IDesignPloneSettings, default="[]"
         )
         utils = getToolByName(self.context, "plone_utils")
-            
+
         sections = []
         for setting in json.loads(settings or "[]"):
             items = []

src/design/plone/policy/tests/test_search_filters_api.py

@@ -131,14 +131,20 @@ def test_endpoint_do_not_return_contents_that_are_not_searchable(self):
     def test_not_expand_items(self):
         # first section has 7 children
         response = self.api_session.get("/@search-filters").json()
-        self.assertEqual(len(response['sections'][0]['items'][0]['items']), 7)
+        self.assertEqual(len(response["sections"][0]["items"][0]["items"]), 7)
 
         # change expandItems to False for the first section
-        settings = json.loads(api.portal.get_registry_record("search_sections",interface=IDesignPloneSettings))
-        settings[0]['expandItems'] = False
-        api.portal.set_registry_record('search_sections', json.dumps(settings), interface=IDesignPloneSettings)
+        settings = json.loads(
+            api.portal.get_registry_record(
+                "search_sections", interface=IDesignPloneSettings
+            )
+        )
+        settings[0]["expandItems"] = False
+        api.portal.set_registry_record(
+            "search_sections", json.dumps(settings), interface=IDesignPloneSettings
+        )
         commit()
 
         # first section now has only 1 child
         response = self.api_session.get("/@search-filters").json()
-        self.assertEqual(len(response['sections'][0]['items'][0]['items']), 1)
+        self.assertEqual(len(response["sections"][0]["items"][0]["items"]), 1)