code: def setUp(self):
      self.storage = RedisStorage(Redis())
      super(RedisStorageTest, self).setUp()
  
imports: import unittest
  import numpy
  import scipy
  from mockredis import MockRedis
  import mongomock
  from future.builtins import range
  from future.builtins import zip
  from nearpy.storage import MemoryStorage, RedisStorage, MongoStorage
label_desc: Use image node_id 1 for calling the RedisStorageTest obj's underlying member method code with example usage: obj.setUp() without return types