Method _check_element_factory_class

Lib/test/test_xml_etree.py:3876–3883

(self, cls)

        self.assertEqual(lst, ['toplevel'])

    def _check_element_factory_class(self, cls):
        tb = ET.TreeBuilder(element_factory=cls)

        parser = ET.XMLParser(target=tb)
        parser.feed(self.sample1)
        e = parser.close()
        self.assertIsInstance(e, cls)
        self._check_sample1_element(e)

    def test_element_factory_subclass(self):
        class MyElement(ET.Element):