'Test create the same option twice just overwrites.'

def _create_domain_config_twice(self, sensitive):

    config = {'group': uuid.uuid4().hex, 'option': uuid.uuid4().hex, 'value': uuid.uuid4().hex, 'sensitive': sensitive}
    domain = uuid.uuid4().hex
    self.driver.create_config_options(domain, [config])
    config['value'] = uuid.uuid4().hex
    self.driver.create_config_options(domain, [config])
    res = self.driver.get_config_option(domain, config['group'], config['option'], sensitive)
    config.pop('sensitive')
    self.assertEqual(config, res)
