def test_xml_resource_iter(self):
resource = XMLResource(self.schema_class.meta_schema.source.url,
lazy=False)
self.assertFalse(resource.is_lazy())
lazy_resource = XMLResource(self.schema_class.meta_schema.source.url)
self.assertTrue(lazy_resource.is_lazy())
tags = [x.tag for x in resource.iter()]
self.assertEqual(len(tags), 1390)
self.assertEqual(tags[0], '{%s}schema' % XSD_NAMESPACE)
lazy_tags = [x.tag for x in lazy_resource.iter()]
self.assertEqual(len(lazy_tags), 1390)
self.assertEqual(lazy_tags[-1], '{%s}schema' % XSD_NAMESPACE)
self.assertNotEqual(tags, lazy_tags)
tags = [
x.tag for x in resource.iter('{%s}complexType' % XSD_NAMESPACE)
]
self.assertEqual(len(tags), 56)
self.assertEqual(tags[0], '{%s}complexType' % XSD_NAMESPACE)
self.assertListEqual(tags, [
x.tag
for x in lazy_resource.iter('{%s}complexType' % XSD_NAMESPACE)
])
def test_xml_resource_from_file(self):
with open(self.vh_xsd_file) as schema_file:
resource = XMLResource(schema_file)
self.assertEqual(resource.source, schema_file)
self.assertEqual(resource.root.tag,
'{http://www.w3.org/2001/XMLSchema}schema')
self.assertIsNone(resource.url)
self.assertIsNone(resource.document)
self.assertIsNone(resource.text)
resource.load()
self.assertTrue(resource.text.startswith('<xs:schema'))
self.assertFalse(schema_file.closed)
for _ in resource.iter():
pass
self.assertFalse(schema_file.closed)
for _ in resource.iterfind():
pass
self.assertFalse(schema_file.closed)
with open(self.vh_xsd_file) as schema_file:
resource = XMLResource(schema_file, lazy=False)
self.assertEqual(resource.source, schema_file)
self.assertEqual(resource.root.tag,
'{http://www.w3.org/2001/XMLSchema}schema')
self.assertIsNone(resource.url)
self.assertIsInstance(resource.document, ElementTree.ElementTree)
self.assertIsNone(resource.text)
resource.load()
self.assertTrue(resource.text.startswith('<xs:schema'))
self.assertFalse(schema_file.closed)
for _ in resource.iter():
pass
self.assertFalse(schema_file.closed)
for _ in resource.iterfind():
pass
self.assertFalse(schema_file.closed)