class_docstr: A unit test to test ancillary utils in setting up a cartesian product GP. 
class_docstr_tok: ["A","unit","test","to","test","ancillary","utils","in","setting","up","a","cartesian","product","GP","."]
docstr: Tests loading a configuration file - both domain and fidelity space. 
docstr_tok: ["Tests","loading","a","configuration","file","-","both","domain","and","fidelity","space","."]
code: def test_load_config_file(self):
      """Tests loading a configuration file - both domain and fidelity space."""
      self.report("Testing loading configuration file.")
      for idx, (dcf, _) in enumerate(
          self.domain_fidel_synthetic_functions
      ):
          self.report(
              "[%d/%d] Testing loading from %s."
              % (
                  idx + 1,
                  len(self.domain_fidel_synthetic_functions),
                  dcf,
              )
          )
          config = cp_domain_utils.load_config_file(dcf)
          self.report("domain: %s" % (config.domain), "test_result")
          self.report(
              "domain_ordering: %s" % (config.domain_orderings),
              "test_result",
          )
          self.report(
              "fidel_space: %s" % (config.fidel_space), "test_result"
          )
          self.report(
              "fidel_to_opt: %s, (raw: %s)"
              % (config.fidel_to_opt, config.raw_fidel_to_opt),
              "test_result",
          )
          self.report(
              "fidel_space_ordering: %s"
              % (config.fidel_space_orderings),
              "test_result",
          )
      self.report("", "")
  
imports: import os
  import numpy
  from .None import cp_domain_utils
  from ..test_data.park1_3.park1_3 import park1_3
  from ..test_data.park1_3.park1_3_mf import park1_3_mf
  from ..test_data.park2_4.park2_4 import park2_4
  from ..test_data.park2_4.park2_4_mf import park2_4_mf
  from ..utils.base_test_class import BaseTestClass, execute_tests
  from ..utils.general_utils import get_idxs_from_list_of_lists
label_desc: Use image node_id 8 for calling the CPDomainUtilsTestCase obj's underlying member method code with example usage: obj.test_load_config_file() without return types