    @Test
    public void setsWarningHeaderIfDegraded() throws Exception {

        monitoredService.setStatus(Status.DEGRADED);
        impl.handleRequest(req, resp);
        boolean found = false;
        for(Object val : resp.getHeaders("Warning")) {
            if ("199 jrugged \"Status degraded\"".equals(val)) {
                found = true;
            }
        }
        assertTrue(found);
    }