如何在Apache Camel中对生产路线进行单元测试？

   <bean id=\"properties\" class=\"org.apache.camel.component.properties.PropertiesComponent\">
        <property name=\"location\" value=\"classpath:shop.properties\"/>
    </bean>

    <route>
        <from uri=\"direct://stock\"/>
        <to uri=\"{{stock.out}}\"/>
    </route>

RouteBuilder

public class MyRoute extends RouteBuilder {
    @Override
    public void configure() throws Exception {
        from(\"http://someapi/someresource\")
        .process(exchange -> {
            // Do stuff with exchange
        })
        .to(\"activemq:somequeue\");
    }
}

public class MyRoute extends RouteBuilder {
    private Endpoint in;
    private Endpoint out;

    // This is the constructor your production code can call
    public MyRoute(CamelContext context) {
        this.in = context.getEndpoint(\"http://someapi/someresource\");
        this.out = context.getEndpoint(\"activemq:somequeue\");
    }

    // This is the constructor your test can call, although it would be fine
    // to use in production too
    public MyRoute(Endpoint in, Endpoint out) {
        this.in = in;
        this.out = out;
    }

    @Override
    public void configure() throws Exception {
        from(this.in)
        .process(exchange -> {
            // Do stuff with exchange
        })
        .to(this.out);
    }
}

public class MyRouteTest {
    private Endpoint in;
    private MockEndpoint out;
    private ProducerTemplate producer;

    @Before
    public void setup() {
        CamelContext context = new DefaultCamelContext();

        this.in = context.getEndpoint(\"direct:in\");
        this.out = context.getEndpoint(\"mock:direct:out\", MockEndpoint.class);
        this.producer = context.createProducerTemplate();
        this.producer.setDefaultEndpoint(this.in);

        RouteBuilder myRoute = new MyRoute(this.in, this.out);
        context.addRoutes(myRoute);

        context.start();
    }

    @Test
    public void test() throws Exception {
        this.producer.sendBody(\"Hello, world!\");
        this.out.expectedMessageCount(1);
        this.out.assertIsSatisfied();
    }
} 

CamelTestSupport

CamelContext