// Verify the config returns the expected default value (false)
        assertFalse(config.isCrawlerDocumentFileIgnoreEmptyContent());
    }

    @Test
    public void test_responseData_defaultValues() {
        final ResponseData responseData = new ResponseData();

        assertNull(responseData.getUrl());
        assertNull(responseData.getMimeType());
        assertNull(responseData.getCharSet());