code: def test_locale_language_territory(self):
      locale = Locale("es", "ES")
      self.assertEqual(locale.language, "es")
      self.assertEqual(locale.territory, "ES")
      self.assertEqual(str(locale), "es_ES")
  
file_path: mkdocs/mkdocs/tests/utils/babel_stub_tests.py
imports: import unittest
  from mkdocs.utils.babel_stub import Locale, UnknownLocaleError
label_desc: Use image node_id 2 for calling the BabelStubTests obj's underlying member method code with example usage: obj.test_locale_language_territory() without return types