@Test
    public void test_doFilter_fontExcluded() throws IOException, ServletException {
        setConfig(10, 10);
        testableFilter.setCpuPercent((short) 99);

        String[] fontUris = { "/fonts/roboto.woff", "/fonts/roboto.woff2", "/fonts/icon.ttf", "/fonts/icon.eot" };
        for (String uri : fontUris) {
            resetMocks();
            mockRequest.setRequestURI(uri);