test_bre.py 文件源码

def test_sub_wrong_replace_format_type(self):
        """Test sending wrong format type into `sub`, `subn`."""

        pattern = re.compile('test')
        replace = bre.compile_replace(pattern, 'whatever')

        with pytest.raises(ValueError) as excinfo:
            bre.subf(pattern, replace, 'test')

        assert "Compiled replace is not a format object!" in str(excinfo.value)

        with pytest.raises(ValueError) as excinfo:
            bre.subfn(pattern, replace, 'test')

        assert "Compiled replace is not a format object!" in str(excinfo.value)