def test_validate_synonyms_string_too_long(self): """Raise ValidationError if any synonym is too long.""" field = mock.MagicMock() field.data = "Fauxy, Fawksy" EditCultivarForm.validate_synonyms_string(None, field) field.data = ( "Fauxy, He just kept talking in one long incredibly " "unbroken sentence moving from topic to topic so that " "no one had a chance to interrupt." ) with pytest.raises(ValidationError): EditCultivarForm.validate_synonyms_string(None, field)