':py:obj:`PKCS7Type.type_is_data` returns :py:obj:`False` if the PKCS7 object is not of
the type data.'

def test_type_is_data(self):

    pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
    self.assertFalse(pkcs7.type_is_data())
