class_docstr: Test IASI l2 SO2 loader.
class_docstr_tok: ["Test","IASI","l2","SO2","loader","."]
docstr: Test that all datasets are available.
docstr_tok: ["Test","that","all","datasets","are","available","."]
code: def test_scene_load_available_datasets(self):
      """Test that all datasets are available."""
      from satpy import Scene
  
      fname = os.path.join(self.base_dir, FILENAME)
      scn = Scene(reader="iasi_l2_so2_bufr", filenames=[fname])
      scn.load(scn.available_dataset_names())
  
file_path: satpy/satpy/tests/reader_tests/test_iasi_l2_so2_bufr.py
imports: import os
  import sys
  import unittest
  import numpy
label_desc: Use image node_id 4 for calling the TestIasiL2So2Bufr obj's underlying member method code with example usage: obj.test_scene_load_available_datasets() without return types