@Test
@SuppressWarnings("unchecked")
public void websocketHandlersAttributes() {
loadBeanDefinitions("websocket-config-handlers-attributes.xml");
HandlerMapping handlerMapping = appContext.getBean(HandlerMapping.class);
assertNotNull(handlerMapping);
assertTrue(handlerMapping instanceof SimpleUrlHandlerMapping);
SimpleUrlHandlerMapping urlHandlerMapping = (SimpleUrlHandlerMapping) handlerMapping;
assertEquals(2, urlHandlerMapping.getOrder());
WebSocketHttpRequestHandler handler =
(WebSocketHttpRequestHandler) urlHandlerMapping.getUrlMap().get("/foo");
assertNotNull(handler);
checkDelegateHandlerType(handler.getWebSocketHandler(), FooWebSocketHandler.class);
HandshakeHandler handshakeHandler =
(HandshakeHandler) new DirectFieldAccessor(handler).getPropertyValue("handshakeHandler");
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof TestHandshakeHandler);
List<HandshakeInterceptor> handshakeInterceptorList =
(List<HandshakeInterceptor>)
new DirectFieldAccessor(handler).getPropertyValue("interceptors");
assertNotNull(handshakeInterceptorList);
assertThat(
handshakeInterceptorList,
Matchers.contains(
Matchers.instanceOf(FooTestInterceptor.class),
Matchers.instanceOf(BarTestInterceptor.class)));
handler = (WebSocketHttpRequestHandler) urlHandlerMapping.getUrlMap().get("/test");
assertNotNull(handler);
checkDelegateHandlerType(handler.getWebSocketHandler(), TestWebSocketHandler.class);
handshakeHandler =
(HandshakeHandler) new DirectFieldAccessor(handler).getPropertyValue("handshakeHandler");
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof TestHandshakeHandler);
handshakeInterceptorList =
(List<HandshakeInterceptor>)
new DirectFieldAccessor(handler).getPropertyValue("interceptors");
assertNotNull(handshakeInterceptorList);
assertThat(
handshakeInterceptorList,
Matchers.contains(
Matchers.instanceOf(FooTestInterceptor.class),
Matchers.instanceOf(BarTestInterceptor.class)));
}
@Test
public void webSocketHandlers() {
loadBeanDefinitions("websocket-config-handlers.xml");
Map<String, HandlerMapping> handlersMap = appContext.getBeansOfType(HandlerMapping.class);
assertNotNull(handlersMap);
assertThat(handlersMap.values(), Matchers.hasSize(2));
for (HandlerMapping handlerMapping : handlersMap.values()) {
assertTrue(handlerMapping instanceof SimpleUrlHandlerMapping);
SimpleUrlHandlerMapping urlHandlerMapping = (SimpleUrlHandlerMapping) handlerMapping;
if (urlHandlerMapping.getUrlMap().keySet().contains("/foo")) {
assertThat(urlHandlerMapping.getUrlMap().keySet(), Matchers.contains("/foo", "/bar"));
WebSocketHttpRequestHandler handler =
(WebSocketHttpRequestHandler) urlHandlerMapping.getUrlMap().get("/foo");
assertNotNull(handler);
checkDelegateHandlerType(handler.getWebSocketHandler(), FooWebSocketHandler.class);
HandshakeHandler handshakeHandler =
(HandshakeHandler)
new DirectFieldAccessor(handler).getPropertyValue("handshakeHandler");
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof DefaultHandshakeHandler);
} else {
assertThat(urlHandlerMapping.getUrlMap().keySet(), Matchers.contains("/test"));
WebSocketHttpRequestHandler handler =
(WebSocketHttpRequestHandler) urlHandlerMapping.getUrlMap().get("/test");
assertNotNull(handler);
checkDelegateHandlerType(handler.getWebSocketHandler(), TestWebSocketHandler.class);
HandshakeHandler handshakeHandler =
(HandshakeHandler)
new DirectFieldAccessor(handler).getPropertyValue("handshakeHandler");
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof DefaultHandshakeHandler);
}
}
}
@Test
public void simpleBroker() {
loadBeanDefinitions("websocket-config-broker-simple.xml");
HandlerMapping hm = this.appContext.getBean(HandlerMapping.class);
assertThat(hm, Matchers.instanceOf(SimpleUrlHandlerMapping.class));
SimpleUrlHandlerMapping suhm = (SimpleUrlHandlerMapping) hm;
assertThat(suhm.getUrlMap().keySet(), Matchers.hasSize(4));
assertThat(suhm.getUrlMap().values(), Matchers.hasSize(4));
HttpRequestHandler httpRequestHandler = (HttpRequestHandler) suhm.getUrlMap().get("/foo");
assertNotNull(httpRequestHandler);
assertThat(httpRequestHandler, Matchers.instanceOf(WebSocketHttpRequestHandler.class));
WebSocketHttpRequestHandler wsHttpRequestHandler =
(WebSocketHttpRequestHandler) httpRequestHandler;
HandshakeHandler handshakeHandler = wsHttpRequestHandler.getHandshakeHandler();
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof TestHandshakeHandler);
List<HandshakeInterceptor> interceptors = wsHttpRequestHandler.getHandshakeInterceptors();
assertThat(
interceptors,
contains(instanceOf(FooTestInterceptor.class), instanceOf(BarTestInterceptor.class)));
WebSocketHandler wsHandler = unwrapWebSocketHandler(wsHttpRequestHandler.getWebSocketHandler());
assertNotNull(wsHandler);
assertThat(wsHandler, Matchers.instanceOf(SubProtocolWebSocketHandler.class));
SubProtocolWebSocketHandler subProtocolWsHandler = (SubProtocolWebSocketHandler) wsHandler;
assertEquals(
Arrays.asList("v10.stomp", "v11.stomp", "v12.stomp"),
subProtocolWsHandler.getSubProtocols());
assertEquals(25 * 1000, subProtocolWsHandler.getSendTimeLimit());
assertEquals(1024 * 1024, subProtocolWsHandler.getSendBufferSizeLimit());
StompSubProtocolHandler stompHandler =
(StompSubProtocolHandler) subProtocolWsHandler.getProtocolHandlerMap().get("v12.stomp");
assertNotNull(stompHandler);
assertEquals(128 * 1024, stompHandler.getMessageSizeLimit());
assertNotNull(new DirectFieldAccessor(stompHandler).getPropertyValue("eventPublisher"));
httpRequestHandler = (HttpRequestHandler) suhm.getUrlMap().get("/test/**");
assertNotNull(httpRequestHandler);
assertThat(httpRequestHandler, Matchers.instanceOf(SockJsHttpRequestHandler.class));
SockJsHttpRequestHandler sockJsHttpRequestHandler =
(SockJsHttpRequestHandler) httpRequestHandler;
wsHandler = unwrapWebSocketHandler(sockJsHttpRequestHandler.getWebSocketHandler());
assertNotNull(wsHandler);
assertThat(wsHandler, Matchers.instanceOf(SubProtocolWebSocketHandler.class));
assertNotNull(sockJsHttpRequestHandler.getSockJsService());
assertThat(
sockJsHttpRequestHandler.getSockJsService(),
Matchers.instanceOf(DefaultSockJsService.class));
DefaultSockJsService defaultSockJsService =
(DefaultSockJsService) sockJsHttpRequestHandler.getSockJsService();
WebSocketTransportHandler wsTransportHandler =
(WebSocketTransportHandler)
defaultSockJsService.getTransportHandlers().get(TransportType.WEBSOCKET);
assertNotNull(wsTransportHandler.getHandshakeHandler());
assertThat(
wsTransportHandler.getHandshakeHandler(), Matchers.instanceOf(TestHandshakeHandler.class));
ThreadPoolTaskScheduler scheduler =
(ThreadPoolTaskScheduler) defaultSockJsService.getTaskScheduler();
assertEquals(
Runtime.getRuntime().availableProcessors(),
scheduler.getScheduledThreadPoolExecutor().getCorePoolSize());
assertTrue(scheduler.getScheduledThreadPoolExecutor().getRemoveOnCancelPolicy());
interceptors = defaultSockJsService.getHandshakeInterceptors();
assertThat(
interceptors,
contains(instanceOf(FooTestInterceptor.class), instanceOf(BarTestInterceptor.class)));
UserSessionRegistry userSessionRegistry = this.appContext.getBean(UserSessionRegistry.class);
assertNotNull(userSessionRegistry);
UserDestinationResolver userDestResolver =
this.appContext.getBean(UserDestinationResolver.class);
assertNotNull(userDestResolver);
assertThat(userDestResolver, Matchers.instanceOf(DefaultUserDestinationResolver.class));
DefaultUserDestinationResolver defaultUserDestResolver =
(DefaultUserDestinationResolver) userDestResolver;
assertEquals("/personal/", defaultUserDestResolver.getDestinationPrefix());
assertSame(
stompHandler.getUserSessionRegistry(), defaultUserDestResolver.getUserSessionRegistry());
UserDestinationMessageHandler userDestHandler =
this.appContext.getBean(UserDestinationMessageHandler.class);
assertNotNull(userDestHandler);
SimpleBrokerMessageHandler brokerMessageHandler =
this.appContext.getBean(SimpleBrokerMessageHandler.class);
assertNotNull(brokerMessageHandler);
assertEquals(
Arrays.asList("/topic", "/queue"),
new ArrayList<String>(brokerMessageHandler.getDestinationPrefixes()));
List<Class<? extends MessageHandler>> subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(
SimpAnnotationMethodMessageHandler.class,
UserDestinationMessageHandler.class,
SimpleBrokerMessageHandler.class);
testChannel("clientInboundChannel", subscriberTypes, 0);
testExecutor(
"clientInboundChannel",
Runtime.getRuntime().availableProcessors() * 2,
Integer.MAX_VALUE,
60);
subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(SubProtocolWebSocketHandler.class);
testChannel("clientOutboundChannel", subscriberTypes, 0);
testExecutor(
"clientOutboundChannel",
Runtime.getRuntime().availableProcessors() * 2,
Integer.MAX_VALUE,
60);
subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(
SimpleBrokerMessageHandler.class, UserDestinationMessageHandler.class);
testChannel("brokerChannel", subscriberTypes, 0);
try {
this.appContext.getBean("brokerChannelExecutor", ThreadPoolTaskExecutor.class);
fail("expected exception");
} catch (NoSuchBeanDefinitionException ex) {
// expected
}
assertNotNull(this.appContext.getBean("webSocketScopeConfigurer", CustomScopeConfigurer.class));
DirectFieldAccessor subscriptionRegistryAccessor =
new DirectFieldAccessor(brokerMessageHandler.getSubscriptionRegistry());
String pathSeparator =
(String)
new DirectFieldAccessor(subscriptionRegistryAccessor.getPropertyValue("pathMatcher"))
.getPropertyValue("pathSeparator");
assertEquals(".", pathSeparator);
}