spring ServerEndpointRegistrationTests 源码
spring ServerEndpointRegistrationTests 代码
文件路径：/spring-websocket/src/test/java/org/springframework/web/socket/server/standard/ServerEndpointRegistrationTests.java
/*
* Copyright 2002-2019 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
*
* https://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.web.socket.server.standard;
import jakarta.websocket.Endpoint;
import jakarta.websocket.EndpointConfig;
import jakarta.websocket.Session;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Test fixture for {@link ServerEndpointRegistration}.
*
* @author Rossen Stoyanchev
*/
public class ServerEndpointRegistrationTests {
@Test
public void endpointPerConnection() throws Exception {
@SuppressWarnings("resource")
ConfigurableApplicationContext context = new AnnotationConfigApplicationContext(Config.class);
ServerEndpointRegistration registration = new ServerEndpointRegistration("/path", EchoEndpoint.class);
registration.setBeanFactory(context.getBeanFactory());
EchoEndpoint endpoint = registration.getConfigurator().getEndpointInstance(EchoEndpoint.class);
assertThat(endpoint).isNotNull();
}
@Test
public void endpointSingleton() throws Exception {
EchoEndpoint endpoint = new EchoEndpoint(new EchoService());
ServerEndpointRegistration registration = new ServerEndpointRegistration("/path", endpoint);
EchoEndpoint actual = registration.getConfigurator().getEndpointInstance(EchoEndpoint.class);
assertThat(actual).isSameAs(endpoint);
}
@Configuration
static class Config {
@Bean
public EchoService echoService() {
return new EchoService();
}
}
private static class EchoEndpoint extends Endpoint {
@SuppressWarnings("unused")
private final EchoService service;
@Autowired
public EchoEndpoint(EchoService service) {
this.service = service;
}
@Override
public void onOpen(Session session, EndpointConfig config) {
}
}
private static class EchoService { }
}
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