ATS-467 : T-Engine logs fill up with ActiveMQ errors when used in ACS Community edition

- instantiate JMS beans only when 'activemq.url' property is set
- fix integration tests

alfresco-transformer-base/src/main/java/org/alfresco/transformer/QueueTransformService.java

@@ -38,6 +38,7 @@ import org.alfresco.transformer.messaging.TransformReplySender;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.http.HttpStatus;
 import org.springframework.jms.annotation.JmsListener;
 import org.springframework.jms.support.converter.MessageConversionException;
@@ -55,6 +56,7 @@ import java.util.Optional;
  * created on 18/12/2018
  */
 @Component
+@ConditionalOnProperty(name="activemq.url")
 public class QueueTransformService
 {
     private static final Logger logger = LoggerFactory.getLogger(QueueTransformService.class);

alfresco-transformer-base/src/test/java/org/alfresco/transformer/AbstractQueueTransformServiceIT.java

@@ -26,12 +26,8 @@
  */
 package org.alfresco.transformer;
 
-import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_OPENXML_WORDPROCESSING;
-import static org.alfresco.transform.client.model.Mimetype.MIMETYPE_PDF;
 import static org.junit.Assert.assertEquals;
 
-import java.util.UUID;
-
 import javax.jms.Queue;
 
 import org.alfresco.transform.client.model.TransformReply;
@@ -49,7 +45,7 @@ import org.springframework.test.context.junit4.SpringRunner;
  * created on 15/01/2019
  */
 @RunWith(SpringRunner.class)
-@SpringBootTest
+@SpringBootTest(properties = {"activemq.url=nio://localhost:61616"})
 public abstract class AbstractQueueTransformServiceIT
 {
     @Autowired