code: def testFullIntersectionWithDateTimes(self):
      size = 1000
      dateTimes1 = []
      dateTimes2 = []
      now = datetime.datetime.now()
      for i in xrange(size):
          dateTimes1.append(now + datetime.timedelta(seconds=i))
          dateTimes2.append(now + datetime.timedelta(seconds=i))
  
      self.assertEqual(dateTimes1, dateTimes2)
  
      values, ix1, ix2 = collections.intersect(dateTimes1, dateTimes2)
      self.assertEqual(values, dateTimes1)
      self.assertEqual(values, dateTimes2)
      self.assertEqual(ix1, list(range(size)))
      self.assertEqual(ix1, ix2)
  
imports: import datetime
  from six.moves import xrange
  from .None import common
  from pyalgotrade import utils
  from pyalgotrade.utils import collections
  from pyalgotrade.utils import dt
label_desc: Use image node_id 11 for calling the IntersectTestCase obj's underlying member method code with example usage: obj.testFullIntersectionWithDateTimes() without return types