class_docstr: Unit test class for sampling utilities. 
class_docstr_tok: ["Unit","test","class","for","sampling","utilities","."]
docstr: Sets up unit tests. 
docstr_tok: ["Sets","up","unit","tests","."]
code: def setUp(self):
      """Sets up unit tests."""
      self.lhs_data = [(1, 10), (2, 5), (4, 10), (10, 100)]
  
imports: from __future__ import absolute_import
  import os
  import time
  from argparse import Namespace
  import numpy
  from .ancillary_utils import is_nondecreasing
  from .base_test_class import BaseTestClass, execute_tests
  from .euclidean_synthetic_functions import get_mf_hartmann_function_data
  from .None import oper_utils
label_desc: Use image node_id 1 for calling the SamplersTestCase obj's underlying member method code with example usage: obj.setUp() without return types