Netty 作为 WebSocket 服务器未在 SpringBootTest 中启动

Question

我正在尝试基于 Spring 和 Netty 编写一个简单的 WebSocket 服务器应用程序。

我的申请是这样的

@SpringBootApplication
public class DemoReactiveWSApp {
    public static void main(String[] args) {
        SpringApplication.run(DemoReactiveWSApp.class, args);
    }
}

配置如下

@Configuration
public class WebSocketConfig {

    @Bean
    public HandlerMapping handlerMapping() {
        final Map<String, WebSocketHandler> handlerMap = new HashMap<>();
        // will be populated later with routes and handlers

        SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping();
        mapping.setUrlMap(handlerMap);
        mapping.setOrder(-1);
        return mapping;
    }

    @Bean
    public RequestUpgradeStrategy requestUpgradeStrategy() {
        return new ReactorNettyRequestUpgradeStrategy();
    }
}

当我运行它时，一切都会启动，我可以尝试（暂时）建立 WS 连接。

但是，当我想在测试中启动它时

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class DemoReactiveWSAppTest {
    @LocalServerPort
    private String port;

    @Test
    public void givenContext_WhenStartingApplication_ThenItLoads() throws InterruptedException {
        System.out.println("Port: " + port);
    }
}

服务器似乎永远无法启动。

我是不是忘记了什么？

Answer 1

愚蠢的我，我忘记了@RunWith(SpringRunner.class)

Netty 作为 WebSocket 服务器未在 SpringBootTest 中启动

Netty as WebSocket server not starting in SpringBootTest

java

spring-test

netty

spring-boot

spring-websocket