class_docstr: Test case for the sun zenith reducer.
docstr: Test default settings with sza data available.
docstr_tok: ["Test","default","settings","with","sza","data","available","."]
code: def test_default_settings(self, sunz_ds1, sunz_sza):
      """Test default settings with sza data available."""
      res = self.default((sunz_ds1, sunz_sza), test_attr="test")
      np.testing.assert_allclose(
          res.values,
          np.array(
              [[0.02916261, 0.02839063], [0.02949383, 0.02871911]]
          ),
          rtol=1e-5,
      )
  
imports: import unittest
  from datetime import datetime
  from unittest import mock
  import dask.array
  import numpy
  import pytest
  import xarray
  from pyresample.geometry import AreaDefinition, StackedAreaDefinition
  from pytest_lazyfixture import lazy_fixture
label_desc: Use image node_id 2 for calling the TestSunZenithReducer obj's underlying member method code with example usage: obj.test_default_settings(sunz_ds1, sunz_sza) without return types