':py:class:`X509Extension` and :py:class:`X509ExtensionType` refer to the same type object
and can be used to create instances of that type.'

def test_type(self):

    self.assertIdentical(X509Extension, X509ExtensionType)
    self.assertConsistentType(X509Extension, 'X509Extension', b('basicConstraints'), True, b('CA:true'))
