def METHOD_NAME(self):
    self.resource.get_by.return_value = [NETWORK_SET]
    self.mock_ansible_module.params = PARAMS_FOR_PRESENT
    NetworkSetModule().run()
    self.mock_ansible_module.exit_json.assert_called_once_with(
        changed=False,
        msg=NetworkSetModule.MSG_ALREADY_PRESENT,
        ansible_facts=dict(network_set=NETWORK_SET)
    )