def __subtest_basic(self, string):
fixedString = Key.removeDuplicateSlashes(string)
lastNamespace = fixedString.rsplit('/')[-1].split(':')
ktype = lastNamespace[0] if len(lastNamespace) > 1 else ''
name = lastNamespace[-1]
path = fixedString.rsplit('/', 1)[0] + '/' + ktype
instance = fixedString + ':' + 'c'
self.assertEqual(Key(string)._string, fixedString)
self.assertEqual(Key(string), Key(string))
self.assertEqual(str(Key(string)), fixedString)
self.assertEqual(repr(Key(string)), "Key('%s')" % fixedString)
self.assertEqual(Key(string).name, name)
self.assertEqual(Key(string).type, ktype)
self.assertEqual(Key(string).instance('c'), Key(instance))
self.assertEqual(Key(string).path, Key(path))
self.assertEqual(Key(string), eval(repr(Key(string))))
self.assertTrue(Key(string).child('a') > Key(string))
self.assertTrue(Key(string).child('a') < Key(string).child('b'))
self.assertTrue(Key(string) == Key(string))
self.assertRaises(TypeError, cmp, Key(string), string)
split = fixedString.split('/')
if len(split) > 1:
self.assertEqual(Key('/'.join(split[:-1])), Key(string).parent)
else:
self.assertRaises(ValueError, lambda: Key(string).parent)
namespace = split[-1].split(':')
if len(namespace) > 1:
self.assertEqual(namespace[0], Key(string).type)
else:
self.assertEqual('', Key(string).type)
