@Test
    public void testRedirectAnyGetWithSpecificCode() throws Exception {
        SparkTestUtil.UrlResponse response = testUtil.doMethod("GET", "/anyagain", null);
        Assert.assertEquals(Redirect.Status.USE_PROXY.intValue(), response.status);
    }
Tests the redirect utility methods in {@link spark.Redirect}
src/test/java/spark/RedirectTest.java