code: def test_lambda_object_with_arn_happycase():
      lambda_obj = lambda_helper.Lambda(
          function_arn=LAMBDA_ARN, session=sagemaker_session
      )
      assert lambda_obj.function_arn == LAMBDA_ARN
  
imports: from __future__ import print_function, absolute_import
  import os
  import pytest
  from mock import Mock, patch
  from botocore.exceptions import ClientError
  from sagemaker import lambda_helper
label_desc: Use image node_id 3 for calling a global function with example usage: test_lambda_object_with_arn_happycase() without return types