class_docstr: Test VIIRS SDR Reader.
class_docstr_tok: ["Test","VIIRS","SDR","Reader","."]
docstr: Load all I band reflectances with geo files provided.
code: def test_load_all_i_reflectances_provided_geo(self):
      """Load all I band reflectances with geo files provided."""
      from satpy.readers import load_reader
  
      r = load_reader(self.reader_configs)
      loadables = r.select_files_from_pathnames(
          [
              "SVI01_npp_d20120225_t1801245_e1802487_b01708_c20120226002130255476_noaa_ops.h5",
              "SVI02_npp_d20120225_t1801245_e1802487_b01708_c20120226002130255476_noaa_ops.h5",
              "SVI03_npp_d20120225_t1801245_e1802487_b01708_c20120226002130255476_noaa_ops.h5",
              "GITCO_npp_d20120225_t1801245_e1802487_b01708_c20120226002130255476_noaa_ops.h5",
          ]
      )
      r.create_filehandlers(loadables)
      ds = r.load(
          [
              "I01",
              "I02",
              "I03",
          ]
      )
      assert len(ds) == 3
      for d in ds.values():
          self._assert_reflectance_properties(d, num_scans=32)
          assert d.attrs["area"].lons.min() == 5
          assert d.attrs["area"].lats.min() == 45
          assert d.attrs["area"].lons.attrs["rows_per_scan"] == 32
          assert d.attrs["area"].lats.attrs["rows_per_scan"] == 32
  
imports: import os
  import unittest
  from contextlib import contextmanager
  from unittest import mock
  import numpy
  import pytest
  from satpy.readers.viirs_atms_sdr_base import DATASET_KEYS
  from satpy.tests.reader_tests.test_hdf5_utils import FakeHDF5FileHandler
label_desc: Use image node_id 22 for calling the TestVIIRSSDRReader obj's underlying member method code with example usage: obj.test_load_all_i_reflectances_provided_geo() without return types