fix: add first data_import_utils test and fix code

Author: simontaurus

src/osw/utils/data_import_utility.py

@@ -165,7 +165,8 @@ def get_uuid_from_object_via_type(obj: Any) -> Union[uuid_module.UUID, None]:
         else:
             type_str = str(type_)
         match = re.match(
-            pattern=REGEX_PATTERN["UUID from full page title"], string=type_str
+            pattern=REGEX_PATTERN["UUID from full page title"]["Pattern"],
+            string=type_str,
         )
         uuid_str = match.group(3)
         return uuid_module.UUID(uuid_str)

tests/data_import_utility_test.py

@@ -0,0 +1,11 @@
+from uuid import UUID
+
+from osw.core import OSW
+from osw.utils.data_import_utility import get_uuid_from_object_via_type
+
+
+def get_uuid_from_object_via_type_test():
+    expected = UUID("2ea5b605-c91f-4e5a-9559-3dff79fdd4a5")
+    entity = {"type": "Item:" + OSW.get_osw_id(expected)}
+    result = get_uuid_from_object_via_type(entity)
+    assert result == expected