code: def test_block_after_eager_step(self):
      async def coro():
          await asyncio.sleep(0.1)
          return "finished after blocking"
  
      async def run():
          t = self.loop.create_task(coro())
          self.assertFalse(t.done())
          result = await t
          self.assertTrue(t.done())
          return result
  
      self.assertEqual(self.run_coro(run()), "finished after blocking")
  
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 6 for calling the EagerTaskFactoryLoopTests obj's underlying member method code with example usage: obj.test_block_after_eager_step() and returns: str, result