code: def testWithMarketOrder(self):
      # This is the exact same result that we get using NinjaTrader.
      self.__test(MarketOrderStrategy, 1000 - 22.7)
  
imports: from .None import common
  from pyalgotrade import strategy
  from pyalgotrade.barfeed import yahoofeed
  from pyalgotrade.technical import ma
  from pyalgotrade.technical import cross
label_desc: Use image node_id 2 for calling the TestSMACrossOver obj's underlying member method code with example usage: obj.testWithMarketOrder() without return types