def test_int_default(self):
"""Check XmlInt default handling."""
node = self._get_node('<node/>')
self.assertIsNone(manifest_xml.XmlInt(node, 'a'))
self.assertIsNone(manifest_xml.XmlInt(node, 'a', None))
self.assertEqual(123, manifest_xml.XmlInt(node, 'a', 123))
node = self._get_node('<node a=""/>')
self.assertIsNone(manifest_xml.XmlInt(node, 'a'))
def test_int_invalid(self):
"""Check XmlInt invalid handling."""
with self.assertRaises(error.ManifestParseError):
node = self._get_node('<node a="xx"/>')
manifest_xml.XmlInt(node, 'a')
def test_int_good(self):
"""Check XmlInt numeric handling."""
for value in (-1, 0, 1, 50000):
node = self._get_node('<node a="%s"/>' % (value, ))
self.assertEqual(value, manifest_xml.XmlInt(node, 'a'))
