-
Notifications
You must be signed in to change notification settings - Fork 40.2k
/
WebSocketMessagingAutoConfigurationTests.java
230 lines (192 loc) · 7.63 KB
/
WebSocketMessagingAutoConfigurationTests.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
/*
* Copyright 2012-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.websocket;
import java.lang.reflect.Type;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.boot.autoconfigure.test.ImportAutoConfiguration;
import org.springframework.boot.autoconfigure.web.DispatcherServletAutoConfiguration;
import org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration;
import org.springframework.boot.autoconfigure.web.ServerPropertiesAutoConfiguration;
import org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext;
import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.context.web.ServerPortInfoApplicationContextInitializer;
import org.springframework.boot.test.EnvironmentTestUtils;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.converter.SimpleMessageConverter;
import org.springframework.messaging.simp.annotation.SubscribeMapping;
import org.springframework.messaging.simp.config.MessageBrokerRegistry;
import org.springframework.messaging.simp.stomp.StompCommand;
import org.springframework.messaging.simp.stomp.StompFrameHandler;
import org.springframework.messaging.simp.stomp.StompHeaders;
import org.springframework.messaging.simp.stomp.StompSession;
import org.springframework.messaging.simp.stomp.StompSessionHandler;
import org.springframework.messaging.simp.stomp.StompSessionHandlerAdapter;
import org.springframework.stereotype.Controller;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.socket.client.standard.StandardWebSocketClient;
import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
import org.springframework.web.socket.messaging.WebSocketStompClient;
import org.springframework.web.socket.sockjs.client.RestTemplateXhrTransport;
import org.springframework.web.socket.sockjs.client.SockJsClient;
import org.springframework.web.socket.sockjs.client.Transport;
import org.springframework.web.socket.sockjs.client.WebSocketTransport;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
/**
* Tests for {@link WebSocketMessagingAutoConfiguration}.
*
* @author Andy Wilkinson
*/
public class WebSocketMessagingAutoConfigurationTests {
private AnnotationConfigEmbeddedWebApplicationContext context = new AnnotationConfigEmbeddedWebApplicationContext();
private SockJsClient sockJsClient;
@Before
public void setup() {
List<Transport> transports = Arrays.asList(new WebSocketTransport(
new StandardWebSocketClient()), new RestTemplateXhrTransport(
new RestTemplate()));
this.sockJsClient = new SockJsClient(transports);
}
@After
public void tearDown() {
this.context.close();
this.sockJsClient.stop();
}
@Test
public void basicMessagingWithJson() throws Throwable {
EnvironmentTestUtils.addEnvironment(this.context, "server.port:0",
"spring.jackson.serialization.indent-output:true");
this.context.register(WebSocketMessagingConfiguration.class);
new ServerPortInfoApplicationContextInitializer().initialize(this.context);
this.context.refresh();
WebSocketStompClient stompClient = new WebSocketStompClient(this.sockJsClient);
final AtomicReference<Throwable> failure = new AtomicReference<Throwable>();
final AtomicReference<Object> result = new AtomicReference<Object>();
final CountDownLatch latch = new CountDownLatch(1);
StompSessionHandler handler = new StompSessionHandlerAdapter() {
@Override
public void afterConnected(StompSession session, StompHeaders connectedHeaders) {
session.subscribe("/app/data", new StompFrameHandler() {
@Override
public void handleFrame(StompHeaders headers, Object payload) {
result.set(payload);
latch.countDown();
}
@Override
public Type getPayloadType(StompHeaders headers) {
return Object.class;
}
});
}
@Override
public void handleFrame(StompHeaders headers, Object payload) {
latch.countDown();
}
@Override
public void handleException(StompSession session, StompCommand command,
StompHeaders headers, byte[] payload, Throwable exception) {
failure.set(exception);
latch.countDown();
}
@Override
public void handleTransportError(StompSession session, Throwable exception) {
failure.set(exception);
latch.countDown();
}
};
stompClient.setMessageConverter(new SimpleMessageConverter());
stompClient.connect("ws://localhost:{port}/messaging", handler, this.context
.getEnvironment().getProperty("local.server.port"));
if (!latch.await(30, TimeUnit.SECONDS)) {
if (failure.get() != null) {
throw failure.get();
}
else {
fail("Response was not received within 30 seconds");
}
}
assertThat(new String((byte[]) result.get()),
is(equalTo(String.format("{%n \"foo\" : 5,%n \"bar\" : \"baz\"%n}"))));
}
@Configuration
@EnableWebSocket
@EnableConfigurationProperties
@EnableWebSocketMessageBroker
@ImportAutoConfiguration({ JacksonAutoConfiguration.class,
EmbeddedServletContainerAutoConfiguration.class,
ServerPropertiesAutoConfiguration.class,
WebSocketMessagingAutoConfiguration.class,
DispatcherServletAutoConfiguration.class })
static class WebSocketMessagingConfiguration extends
AbstractWebSocketMessageBrokerConfigurer {
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
registry.addEndpoint("/messaging").withSockJS();
}
@Override
public void configureMessageBroker(MessageBrokerRegistry registry) {
registry.setApplicationDestinationPrefixes("/app");
}
@Bean
public MessagingController messagingController() {
return new MessagingController();
}
@Bean
public TomcatEmbeddedServletContainerFactory tomcat() {
return new TomcatEmbeddedServletContainerFactory(0);
}
@Bean
public TomcatWebSocketContainerCustomizer tomcatCuztomiser() {
return new TomcatWebSocketContainerCustomizer();
}
}
@Controller
static class MessagingController {
@SubscribeMapping("/data")
Data getData() {
return new Data(5, "baz");
}
}
static class Data {
private int foo;
private String bar;
Data(int foo, String bar) {
this.foo = foo;
this.bar = bar;
}
public int getFoo() {
return this.foo;
}
public String getBar() {
return this.bar;
}
}
}