class_docstr: Test of the MultiInterface.
class_docstr_tok: ["Test","of","the","MultiInterface","."]
code: def test_unique_value_dimension_values_not_expanded(self):
      path = Path(
          [
              {
                  "x": [1, 2, 3, 4, 5],
                  "y": [0, 0, 1, 1, 2],
                  "value": np.full(5, 0),
              },
              {
                  "x": [5, 4, 3, 2, 1],
                  "y": [2, 2, 1, 1, 0],
                  "value": np.full(5, 1),
              },
          ],
          vdims="value",
          datatype=[self.datatype],
      )
      self.assertIs(path.interface, self.interface)
      self.assertEqual(
          path.dimension_values("value", expanded=False),
          np.array([0, 1]),
      )
  
imports: import logging
  import numpy
  import pandas
  from param import get_logger
  from holoviews.core.data import Dataset, MultiInterface
  from holoviews.element import Path, Points, Polygons
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 27 for calling the GeomTests obj's underlying member method code with example usage: obj.test_unique_value_dimension_values_not_expanded() without return types