code: def test_layer_control_draggable():
      m = Map(tiles=None)
      layer_control = LayerControl(draggable=True).add_to(m)
      expected = f"new L.Draggable({ layer_control.get_name() }.getContainer()).enable();"
      rendered = m.get_root().render()
      assert normalize(expected) in normalize(rendered)
  
imports: import warnings
  import numpy
  import pytest
  from folium import GeoJson, Map, TileLayer
  from folium.map import CustomPane, Icon, LayerControl, Marker, Popup
  from folium.utilities import normalize
label_desc: Use image node_id 4 for calling a global function with example usage: test_layer_control_draggable() without return types