ClientConfig clientConfig = new ClientConfig();
clientConfig.handlers(new GzipHandler());
RestClient client = new RestClient(clientConfig);
ClientResponse response =
client.resource(getBaseURI() + "/contentencode/repeatedstring").get();
assertEquals(200, response.getStatusCode());
assertEquals(getRepeatedString(), response.getEntity(String.class));
assertEquals("gzip", response.getHeaders().getFirst(HttpHeaders.CONTENT_ENCODING));
assertEquals(1, response.getHeaders().get(HttpHeaders.CONTENT_ENCODING).size());
assertEquals(HttpHeaders.ACCEPT_ENCODING, response.getHeaders().getFirst(HttpHeaders.VARY));