code: def __testDifferentTimezonesImpl(self, feed):
      self.assertTrue("^n225" in feed)
      self.assertTrue("spy" in feed)
      self.assertTrue("cacho" not in feed)
      strat = NikkeiSpyStrategy(feed, 34)
      strat.run()
      self.assertEqual(round(strat.getResult(), 2), 1033854.48)
  
imports: from .None import common
  from pyalgotrade import bar
  from pyalgotrade.barfeed import yahoofeed
  from pyalgotrade.barfeed import sqlitefeed
  from pyalgotrade import marketsession
  from pyalgotrade import strategy
  from pyalgotrade.technical import ma
  from pyalgotrade.technical import cross
label_desc: Use image node_id 1 for calling the TestCase obj's underlying member method code with example usage: obj.__testDifferentTimezonesImpl(feed) without return types