@Test
public void testLargeJPEGWithEtagAndCacheHeaders() throws Exception {
HttpResponseBuilder responseBuilder =
createResponseBuilder("org/apache/shindig/gadgets/rewrite/image/large.jpg", "image/jpeg");
responseBuilder.addHeader("ETag", "wereertret");
responseBuilder.addHeader("Cache-Control", "public, max-age=86400");
HttpResponse resp = responseBuilder.create();
HttpResponse rewritten = rewrite(resp, getConfigWithRetainSampling(false, 0.70f));
assertEquals("image/jpeg", resp.getHeader("Content-Type"));
assertEquals("public, max-age=86400", resp.getHeader("Cache-Control"));
assertNull(rewritten.getHeader("ETag"));