def test_remove_non_ascii(self): """Test removing all non-ascii characters from a string.""" non_ascii_str = 'Ascii and some non-ascii: θεοὺς μὲν αἰτῶ τῶνδ᾽ ἀπαλλαγὴν' # pylint: disable=line-too-long ascii_str = remove_non_ascii(non_ascii_str) valid = 'Ascii and some non-ascii: ' self.assertEqual(ascii_str, valid)