code: def test_follow_alias_chain(self):
      self.assertIs(
          self.dispatcher.get_calendar("ICE_ALIAS"),
          self.dispatcher.get_calendar("ICE"),
      )
      self.assertIs(
          self.dispatcher.get_calendar("ICE_ALIAS_ALIAS"),
          self.dispatcher.get_calendar("ICE"),
      )
  
file_path: catalyst/tests/calendars/test_calendar_dispatcher.py
imports: from catalyst.errors import CalendarNameCollision, CyclicCalendarAlias, InvalidCalendarName
  from catalyst.testing import CatalystTestCase
  from catalyst.utils.calendars.calendar_utils import TradingCalendarDispatcher
  from catalyst.utils.calendars.exchange_calendar_ice import ICEExchangeCalendar
label_desc: Use image node_id 3 for calling the CalendarAliasTestCase obj's underlying member method code with example usage: obj.test_follow_alias_chain() without return types