final Path result2 = indexExportJob.buildFilePath("/export", "not valid %%%", new HtmlIndexExportFormatter());
        assertEquals(result1, result2);
    }

    @Test
    public void test_buildFilePath_differentHashForDifferentUrls() {
        final Path result1 = indexExportJob.buildFilePath("/export", "invalid url 1 %%%", new HtmlIndexExportFormatter());