Unit Test with @producer endpoints

[Michael Rambichler <mi...@rambichler.at>]

Dear Camel Specialists,

I have an EventNotifier where I send a message to another camel endpoint
(JMS Queue) from a POJO.
This works fine.

But I cannot test this Notifier because of this @Producer Endpoint.

*My EventNotifier:*

public class TrackingEventNotifier extends EventNotifierSupport {
   private static final Logger LOG =
LoggerFactory.getLogger(TrackingEventNotifier.class);

   @Produce("jms:queue:" + TRACKING_QUEUE)
   private JmsProducer trackingProducer;
.....

*My Unit Test Route is quite simple:*

@SpringBootTest
@RunWith(CamelSpringBootRunner.class)
@ActiveProfiles("test")
@ContextConfiguration(classes = {
        TrackingTestSpring.ContextConfig.class,
        TrackingEventNotifier.class, JmsConfiguration.class,
JmsProducer.class, JmsEndpoint.class,
        EventMessageBuilderFactory.class, TrackingFileMessageBuilder.class,
TrackingDefaultMessageBuilder.class})
@MockEndpointsAndSkip("jms")
public class TrackingTestSpring

...........

    @Configuration
    public static class ContextConfig extends SingleRouteCamelConfiguration
{

        @Bean
        public RouteBuilder route() {
            return new RouteBuilder() {
                public void configure() {

                    interceptSendToEndpoint("jms:queue")
                            .log("INTERCEPTED");

                    from("direct:start")
                            .routeId("TestRoute")
                            .log("Content: ${body}")


*Within the UnitTest* I tried to intercept this endpoint. But this does not
work because Camel tries to send to this endpoint which is not configured
during the Unit Tests Run.
Any suggestions how i can avoid this?

20:57:03.221 [main] WARN org.apache.camel.support.EventHelper - Error
notifying event ID-atcw-033195-1593802621850-0-1 exchange
Exchange[ID-atcw-033195-1593802621850-0-1] sent to: file://data took: 12
ms.. This exception will be ignored.
java.lang.IllegalArgumentException: *connectionFactory must be specified*
at org.apache.camel.util.ObjectHelper.notNull(ObjectHelper.java:152)
at
org.apache.camel.component.jms.JmsConfiguration.createConnectionFactory(JmsConfiguration.java:1629)

Thank you so much for any help

Re: Unit Test with @producer endpoints

[Claus Ibsen <cl...@gmail.com>]

You need to mark to skip also for intercept send to endpoint.

On Fri, Jul 3, 2020 at 9:09 PM Michael Rambichler <mi...@rambichler.at> wrote:
>
> Dear Camel Specialists,
>
> I have an EventNotifier where I send a message to another camel endpoint
> (JMS Queue) from a POJO.
> This works fine.
>
> But I cannot test this Notifier because of this @Producer Endpoint.
>
> *My EventNotifier:*
>
> public class TrackingEventNotifier extends EventNotifierSupport {
>    private static final Logger LOG =
> LoggerFactory.getLogger(TrackingEventNotifier.class);
>
>    @Produce("jms:queue:" + TRACKING_QUEUE)
>    private JmsProducer trackingProducer;
> .....
>
> *My Unit Test Route is quite simple:*
>
> @SpringBootTest
> @RunWith(CamelSpringBootRunner.class)
> @ActiveProfiles("test")
> @ContextConfiguration(classes = {
>         TrackingTestSpring.ContextConfig.class,
>         TrackingEventNotifier.class, JmsConfiguration.class,
> JmsProducer.class, JmsEndpoint.class,
>         EventMessageBuilderFactory.class, TrackingFileMessageBuilder.class,
> TrackingDefaultMessageBuilder.class})
> @MockEndpointsAndSkip("jms")
> public class TrackingTestSpring
>
> ...........
>
>     @Configuration
>     public static class ContextConfig extends SingleRouteCamelConfiguration
> {
>
>         @Bean
>         public RouteBuilder route() {
>             return new RouteBuilder() {
>                 public void configure() {
>
>                     interceptSendToEndpoint("jms:queue")
>                             .log("INTERCEPTED");
>
>                     from("direct:start")
>                             .routeId("TestRoute")
>                             .log("Content: ${body}")
>
>
> *Within the UnitTest* I tried to intercept this endpoint. But this does not
> work because Camel tries to send to this endpoint which is not configured
> during the Unit Tests Run.
> Any suggestions how i can avoid this?
>
> 20:57:03.221 [main] WARN org.apache.camel.support.EventHelper - Error
> notifying event ID-atcw-033195-1593802621850-0-1 exchange
> Exchange[ID-atcw-033195-1593802621850-0-1] sent to: file://data took: 12
> ms.. This exception will be ignored.
> java.lang.IllegalArgumentException: *connectionFactory must be specified*
> at org.apache.camel.util.ObjectHelper.notNull(ObjectHelper.java:152)
> at
> org.apache.camel.component.jms.JmsConfiguration.createConnectionFactory(JmsConfiguration.java:1629)
>
> Thank you so much for any help



-- 
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2