class_docstr: Test the Scene's handling of various dependencies.
class_docstr_tok: ["Test","the","Scene","'s","handling","of","various","dependencies","."]
docstr: Test Scene available composites when composites don't have a dependency.
code: def test_available_comps_no_deps(self):
      """Test Scene available composites when composites don't have a dependency."""
      scene = Scene(filenames=["fake1_1.txt"], reader="fake1")
      all_comp_ids = scene.available_composite_ids()
      assert make_cid(name="static_image") in all_comp_ids
      available_comp_ids = scene.available_composite_ids()
      assert make_cid(name="static_image") in available_comp_ids
  
imports: from unittest import mock
  import pytest
  import xarray
  from dask import array
  from satpy import Scene
  from satpy.tests.utils import make_cid, make_dataid, make_dsq, spy_decorator
label_desc: Use image node_id 10 for calling the TestSceneAllAvailableDatasets obj's underlying member method code with example usage: obj.test_available_comps_no_deps() without return types