code: def test_fetch_geometries(self):
      source = ogc.WFSGeometrySource(self.URI, self.typename)
      # Extent covering New Zealand.
      extent = (-99012, 1523166, -6740315, -4589165)
      geoms = source.fetch_geometries(self.native_projection, extent)
      assert len(geoms) == 23
  
imports: from unittest import mock
  from xml.etree.ElementTree import ParseError
  import numpy
  import pytest
  import cartopy.crs
  from cartopy.tests.conftest import _HAS_PYKDTREE_OR_SCIPY
  import cartopy.io.ogc_clients
  from cartopy.io.ogc_clients import _OWSLIB_AVAILABLE
label_desc: Use image node_id 5 for calling the TestWFSGeometrySource obj's underlying member method code with example usage: obj.test_fetch_geometries() without return types