code: def test_eager_task_factory_set(self):
      self.assertIsNotNone(self.eager_task_factory)
      self.assertIs(
          self.loop.get_task_factory(), self.eager_task_factory
      )
  
      async def noop():
          pass
  
      async def run():
          t = self.loop.create_task(noop())
          self.assertIsInstance(t, self.Task)
          await t
  
      self.run_coro(run())
  
imports: import asyncio
  import contextvars
  import unittest
  from unittest import mock
  from asyncio import tasks
  from test.test_asyncio import utils
  from test.support.script_helper import assert_python_ok
label_desc: Use image node_id 3 for calling the EagerTaskFactoryLoopTests obj's underlying member method code with example usage: obj.test_eager_task_factory_set() without return types