old_contents: from test.response import DummyLazyResponseObject, DummyResponseObject
  
  
  def test_should_get_id():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.id == 'id123'
  
      assert response.load_count == 0
  
  
  def test_should_delegate_to_method():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.foo == 'foo-value'
  
      assert response.load_count == 1
  
  
  def test_should_delegate_to_field():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.bar == 'bar-value'
  
      assert response.load_count == 1
  
  
  def test_should_not_call_loader_multiple_times():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.bar == 'bar-value'
      assert response.bar == 'bar-value'
  
      assert response.load_count == 1
  
  
  def test_should_return_valid_dir():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      filtered_dir = [d for d in dir(response) if not d.startswith('_')]
  
      print filtered_dir
  
      assert filtered_dir == ['bar', 'foo', 'load_count']
  
      assert response.load_count == 0
  
new_contents: from test.response import DummyLazyResponseObject, DummyResponseObject
  
  
  def test_should_get_id():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.id == 'id123'
  
      assert response.load_count == 0
  
  
  def test_should_delegate_to_method():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.foo == 'foo-value'
  
      assert response.load_count == 1
  
  
  def test_should_delegate_to_field():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.bar == 'bar-value'
  
      assert response.load_count == 1
  
  
  def test_should_not_call_loader_multiple_times():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      assert response.bar == 'bar-value'
      assert response.bar == 'bar-value'
  
      assert response.load_count == 1
  
  
  def test_should_return_valid_dir():
      response = DummyLazyResponseObject(None, 'id123', DummyResponseObject)
  
      filtered_dir = [d for d in dir(response) if not d.startswith('_')]
      assert filtered_dir == ['bar', 'foo', 'load_count']
  
      assert response.load_count == 0
  
subject: Remove print statement