(self)
| 27 | class XmlHelperTest(absltest.TestCase): |
| 28 | |
| 29 | def test_nested(self): |
| 30 | element = etree.Element('inserted') |
| 31 | xml_tools.nested_element(element, depth=2) |
| 32 | level_1 = element.find('inserted') |
| 33 | self.assertIsNotNone(level_1) |
| 34 | level_2 = level_1.find('inserted') |
| 35 | self.assertIsNotNone(level_2) |
| 36 | |
| 37 | def test_tostring(self): |
| 38 | xml_str = """ |