java - Camel RabbitMQ 到 REST 端点 SpringBootTest 失败

Question

我正在尝试编写一个 SpringBootTest 来测试 Camel 路由。我的路线如下:

 restConfiguration().producerComponent("http4")
            .host("http://127.0.0.1);

    from("rabbitmq:foo")
            .to(rest:post")
            .log("Hello!: ${body}");

这是我的测试:

@RunWith(CamelSpringRunner.class)
@MockEndpoints
@UseAdviceWith
@SpringBootTest
public class SimpleCamelRouteTest extends CamelTestSupport {

@EndpointInject(uri = "mock:rest")
private MockEndpoint mockEndpoint;

@Autowired
CamelContext context;

@Autowired
ProducerTemplate template;

@Before
public void setUp() throws Exception {

    context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
       @Override
        public void configure() throws Exception {
           interceptSendToEndpoint("rabbitmq:foo")
                   .skipSendToOriginalEndpoint()
                   .to("mock:foo");
           interceptSendToEndpoint("http://*")
                   .skipSendToOriginalEndpoint()
                   .to("mock:rest");
        }
    });
    context.start();

}


@Test
public void test() throws InterruptedException {
    String body = "Camel";
    mockEndpoint.expectedMessageCount(1);

    template.sendBody("mock:foo", body);

    mockEndpoint.assertIsSatisfied();
}

}

看起来它正在尝试在启动时连接到真实运行的 RabbitMq 实例:(

18-08-2019 13:20:07.729 [Camel (camel-1) thread #3 - RabbitMQConsumer] INFO  o.a.c.c.rabbitmq.RabbitMQConsumer.call - Connection failed, will retry in 5000ms

java.net.ConnectException:连接被拒绝(连接被拒绝)

任何人都可以给我一些建议，告诉我如何告诉我的 SpringBootTest 不要寻找正在运行的代理并尊重我设置的模拟(假设模拟设置正确。)

谢谢

Answer 1

您正在尝试使用 interceptSendToEndpoint 拦截消费者(from)。这不可能。为此，您需要 replaceFromWith .

context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
   @Override
    public void configure() throws Exception {
       replaceFromWith("direct:triggerFoo");
       //...
    }
});

然后像这样触发路由:

template.sendBody("direct:triggerFoo", body);

<小时/>

此外，您正在拦截 http4 生产者，但从您的路线来看，您似乎可能想拦截 rest* 。