def test_hyperparameter_node():
input_node = InputNode("a", shape=(3, 4, 5))
hp_node = HyperparameterNode("b", input_node, foo=3, bar=2)
network = hp_node.network()
assert network["b"].find_hyperparameter(["foo"]) == 3
assert network["a"].find_hyperparameter(["foo"]) == 3
assert network["a"].find_hyperparameter(["choo", "foo"]) == 3
assert network["a"].find_hyperparameter(["choo"], 32) == 32
