@Test
public void acceptHeaderForSerializableResponseMessageExchange() throws Exception {
HttpRequestExecutingMessageHandler handler =
new HttpRequestExecutingMessageHandler("http://www.springsource.org/spring-integration");
handler.setHttpMethod(HttpMethod.GET);
handler.setExtractPayload(false);
handler.setExpectedResponseType(GenericMessage.class);
List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
converters.add(new SerializingHttpMessageConverter());
handler.setMessageConverters(converters);
setBeanFactory(handler);
handler.afterPropertiesSet();
RestTemplate restTemplate =
TestUtils.getPropertyValue(handler, "restTemplate", RestTemplate.class);
HttpHeaders requestHeaders = setUpMocksToCaptureSentHeaders(restTemplate);
Message<?> message = MessageBuilder.withPayload("foo").build();
Exception exception = null;
try {
handler.handleMessage(message);
} catch (Exception e) {
exception = e;
}
assertTrue(requestHeaders.getAccept() != null);
assertTrue(requestHeaders.getAccept().size() > 0);
assertEquals("404 Not Found", exception.getCause().getMessage());
List<MediaType> accept = requestHeaders.getAccept();
assertTrue(accept != null && accept.size() > 0);
assertEquals("application", accept.get(0).getType());
assertEquals("x-java-serialized-object", accept.get(0).getSubtype());
}
