Re: Unit testing Virtual topics in Camel

[Willem Jiang]

Hi,

Camel support to pick up the Java DSL routing rule from spring 
configuration.

You can include the activemq.xml in your camel spring configuration 
file, then you can create an unit test with the embedded AcitveMQ broker 
and you also need to put the activemq-camel jar into your ClassPath.

Here are the examples which helps you to specify the RouteBuidler in the 
spring.

<beans xmlns="http://www.springframework.org/schema/beans";
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
       xsi:schemaLocation="
       http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
       http://camel.apache.org/schema/spring 
http://camel.apache.org/schema/spring/camel-spring.xsd
    ">

  <!-- START SNIPPET: example -->
  <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring";>
    <routeBuilder ref="myRoutes"/>
  </camelContext>
  <!-- END SNIPPET: example -->
  <bean id="myRoutes" 
class="org.apache.camel.spring.RouteRefCamelContextFactoryBeanTest$MyRoutes"/>
</beans>

or using the packageScan to find the RouteBuilder by specify the package 
name.
   <camelContext xmlns="http://camel.apache.org/schema/spring";>
        <packageScan>
            <package>org.apache.camel.spring.config.scan</package>
            <excludes>**/*Excluded*</excludes>
            <includes>**/*</includes>
        </packageScan>

        <endpoint id="start" uri="direct:start"/>
        <endpoint id="result" uri="mock:end"/>
    </camelContext>


Willem

Mick Knutson wrote:
I have seen a FUSE posting showing:

*
from("activemq:topic:VirtualTopic.topic").to("activemq:Consumer.example.VirtualTopic.topic");

With the following added to the activemq.xml configuration file:

&lt;broker xmlns="http://activemq.apache.org/schema/core"&gt;
<virtualDestinationInterceptor>
<virtualDestinations>
<virtualTopic name=">" prefix="VirtualTopicConsumers.*."/>
</virtualDestinations>
</virtualDestinationInterceptor>
</destinationInterceptors>
*

I am interested to know if this can be unit tested with an embedded broker?

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