def __init__(self, blockdevice_id, instance_id, local_instance_id):
        Exception.__init__(
            self, blockdevice_id, instance_id, local_instance_id)
        self.blockdevice_id = blockdevice_id
        self.instance_id = instance_id
        self.local_instance_id = local_instance_id
Test to ensure that the json type correctly handles url encoded json, as well as direct json
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/ebs.py/AttachUnexpectedInstance.__init__--crossover with--dataset/ETHPy150Open timothycrosley/hug/tests/test_types.py/test_json