def test_validate_depth_map_3d_invalid(self) -> None:
        """Test validation of an invalid 3D depth map."""
        with pytest.raises(ValueError, match="Depth map with 3 dimensions must have 1 channel"):
            self.validator.validate_depth_map(np.zeros((224, 224, 3)))
Test validation of an invalid 3D depth map.
tests/unit/data/validators/numpy/test_depth.py