self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
mock_proc.is_alive.assert_has_calls([mock.call(), mock.call()])
mock_status.assert_has_calls([mock.call(), mock.call()])
self.assertEqual(sample_vnf_tg._wait_for_process(), 234)
mock_proc.is_alive.assert_has_calls([mock.call(), mock.call()])
mock_status.assert_has_calls([mock.call(), mock.call()])