class_docstr: Test class for reading compact viirs format.
class_docstr_tok: ["Test","class","for","reading","compact","viirs","format","."]
docstr: Create a fake file from scratch.
docstr_tok: ["Create","a","fake","file","from","scratch","."]
code: def _setup_method(self, fake_dnb_file):
      """Create a fake file from scratch."""
      self.filename = fake_dnb_file
      self.client = None
  
file_path: satpy/satpy/tests/reader_tests/test_viirs_compact.py
imports: from contextlib import suppress
  import h5py
  import numpy
  import pytest
  from satpy.tests.reader_tests.utils import fill_h5
label_desc: Use image node_id 1 for calling the TestCompact obj's underlying member method code with example usage: obj._setup_method(fake_dnb_file) without return types