def test_from_string(self):
text = '<DEFINE name="http.error.file.404" value="404.html" />'
definition = Definition.from_string(text)
self.assertTrue(isinstance(definition, DefinitionElement))
text = '<DEFINE name="x"><DEFINE value="y" /><DEFINE value="z" /></DEFINE>'
definition = Definition.from_string(text)
self.assertTrue(isinstance(definition, DefinitionTree))
def test_definition_tree(self):
text = '''
<DEFINE>
<DEFINE value="x" />
<DEFINE vlaue="y" />
<UNKNOWN>
<CUSTOM />
</UNKNOWN>
</DEFINE>'''
definition = Definition.from_string(text)
def_tree = definition.to_lxml_element()
self.assertEqual(2, len(def_tree.findall('DEFINE')))
unknown = def_tree.findall('UNKNOWN')
self.assertEqual(1, len(unknown))
unknown = unknown[0]
custom = list(unknown)
self.assertEqual(1, len(custom))
custom = custom[0]
self.assertEqual('CUSTOM', custom.tag)
def test_bad_root_tag(self):
text = '<ERROR name="http.error.file.404" value="404.html" />'
self.assertEqual('ERROR', Definition.from_string(text).tag)
self.assertEqual('ERROR', Definition.from_lxml_element(
etree.XML(text)).tag)
