docstr: Here we test we can add xcom arg task to a scope using the BaseOperator.add_ctx_task method
docstr_tok: ["Here","we","test","we","can","add","xcom","arg","task","to","a","scope","using","the","BaseOperator.add_ctx_task","method"]
code: def test_classic_tasks_called_outside_context_manager_can_link_up_with_scope_xcomarg(
      self, dag_maker
  ):
      """Here we test we can add xcom arg task to a scope using the BaseOperator.add_ctx_task method"""
  
      @task
      def mytask():
          return 1
  
      with dag_maker() as dag:
          setuptask = BashOperator(
              task_id="setuptask", bash_command="echo 1"
          ).as_setup()
          teardowntask = BashOperator(
              task_id="teardowntask", bash_command="echo 1"
          ).as_teardown()
          with setuptask >> teardowntask as scope:
              scope.add_task(mytask())
  
      assert len(dag.task_group.children) == 3
      assert not dag.task_group.children["setuptask"].upstream_task_ids
      assert dag.task_group.children[
          "setuptask"
      ].downstream_task_ids == {"mytask", "teardowntask"}
      assert dag.task_group.children["mytask"].upstream_task_ids == {
          "setuptask"
      }
      assert dag.task_group.children["mytask"].downstream_task_ids == {
          "teardowntask"
      }
      assert dag.task_group.children[
          "teardowntask"
      ].upstream_task_ids == {"mytask", "setuptask"}
      assert not dag.task_group.children[
          "teardowntask"
      ].downstream_task_ids
  
imports: from __future__ import annotations
  import pytest
  from airflow.decorators import setup, task, task_group, teardown
  from airflow.decorators.setup_teardown import context_wrapper
  from airflow.exceptions import AirflowException
  from airflow.operators.bash import BashOperator
label_desc: Use image node_id 42 for calling the TestSetupTearDownTask obj's underlying member method code with example usage: obj.test_classic_tasks_called_outside_context_manager_can_link_up_with_scope_xcomarg(dag_maker) and returns: int