def test_missing_evaluate(self):
        with self.assertRaises(NotImplementedError):
            IncompleteNode('name').get_value()
Updates load informatino of one instance specified by name.
dataset/ETHPy150Open akaihola/lusmu/lusmu/tests/test_core.py/NodeTestCase.test_missing_evaluate--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/solutions-load-balanced-gaming-server-on-google-compute-engine/load_info.py/LoadInfo.UpdateLoadInfo