def test_value_property_getter(self):
        root = Input(value=5)
        leaf = Node(action=lambda value: value, inputs=Node.inputs(root))
        self.assertEqual(5, leaf.value)
The reactor can be stopped by a delayed call.
dataset/ETHPy150Open akaihola/lusmu/lusmu/tests/test_core.py/NodeTestCase.test_value_property_getter--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/test_time.py/TimeTestsBuilder.test_delayedCallStopsReactor