def test_case_insensitive_parse_words(self):
        """ Test using the parse words to generate dict """
        print(spell.word_freq_dict.get('thisss', 0))
        assert spell.word_freq_dict.get('thisss', 0) == 0

        dic = {'thisss': 1, 'is': 1, 'a': 1, 'test': 2, 'of': 1, 'the': 1}
        spell_new = EnSpellCorrector(word_freq_dict=dic)
        print(spell_new.word_freq_dict.get('thisss', 0))
        # in makes sure it is lower case in this instance
        self.assertTrue(spell_new.word_freq_dict.get('thisss', 0) == 1)
 Test using the parse words to generate dict 
tests/en_spell_dict_test.py