code: def test_non_regex_match_whole_words_only(self):
      primitive = self.primitive(
          "hello",
          ignore_case=False,
          ignore_non_alphanumeric=False,
          is_regex=False,
          match_whole_words_only=True,
      )
  
      answers = [1, 2, 2, 2]
      self.compare(primitive, self.test_cases, answers)
  
imports: import numpy
  import pandas
  from featuretools.primitives import CountString
  from featuretools.tests.primitive_tests.utils import PrimitiveTestBase, find_applicable_primitives, valid_dfs
label_desc: Use image node_id 5 for calling the TestCountString obj's underlying member method code with example usage: obj.test_non_regex_match_whole_words_only() without return types