Method test_write_to_bytesio

Lib/test/test_xml_etree.py:4392–4396

(self)

        self.assertEqual(tree.getroot().tag, 'site')

    def test_write_to_bytesio(self):
        tree = ET.ElementTree(ET.XML('''<site>\xf8</site>'''))
        raw = io.BytesIO()
        tree.write(raw)
        self.assertEqual(raw.getvalue(), b'''<site>&#248;</site>''')

    class dummy:
        pass