code: def test_file_patterns_match(channel, suffix):
      """Test that the configured file patterns work."""
      from satpy.readers import configs_for_reader, load_reader
  
      reader_configs = list(configs_for_reader("abi_l1b"))[0]
      reader = load_reader(reader_configs)
      fn1 = (
          "OR_ABI-L1b-RadM1-M3{}_G16_s20182541300210_e20182541300267"
          "_c20182541300308{}.nc"
      ).format(channel, suffix)
      loadables = reader.select_files_from_pathnames([fn1])
      assert len(loadables) == 1
      if not suffix and channel in ["C01", "C02", "C03", "C05"]:
          fn2 = (
              "OR_ABI-L1b-RadM1-M3{}_G16_s20182541300210_e20182541300267"
              "_c20182541300308-000000_0.nc"
          ).format(channel)
          loadables = reader.select_files_from_pathnames([fn2])
          assert len(loadables) == 1
  
imports: from __future__ import annotations
  from datetime import datetime
  from pathlib import Path
  from typing import Any, Callable
  from unittest import mock
  import dask
  import dask.array
  import numpy
  import numpy.typing
  import pytest
  import xarray
  from pytest_lazyfixture import lazy_fixture
  from satpy import DataQuery
  from satpy.readers.abi_l1b import NC_ABI_L1B
  from satpy.readers.yaml_reader import FileYAMLReader
  from satpy.utils import ignore_pyproj_proj_warnings
label_desc: Use image node_id 15 for calling a global function with example usage: test_file_patterns_match(channel, suffix) without return types