def test_get_tokens(self):
     token1 = '<meta name="keywords" content="independent,people"/>'
     token2 = '<meta name="keywords" content="independent ,  people"/>'
     ho = HTMLObject()
     keys1 = ho.get_keywords_from_meta_tag(token1)
     self.assertEqual(["independent", "people"], keys1)
     keys2 = ho.get_keywords_from_meta_tag(token2)
     self.assertEqual(["independent", "people"], keys2)