Cleaning tests

Code refactor and clean TC code
Issue-ID: INT-604

Change-Id: I6b47dae37eb3b3897698bab738abcc8aac97d90d
Signed-off-by: Mariusz Wagner <mariusz.wagner@nokia.com>
diff --git a/test/csit/tests/dcaegen2/prh-testcases/resources/docker-compose.yml b/test/csit/tests/dcaegen2/prh-testcases/resources/docker-compose.yml
index 03e84b3..3cac3b4 100644
--- a/test/csit/tests/dcaegen2/prh-testcases/resources/docker-compose.yml
+++ b/test/csit/tests/dcaegen2/prh-testcases/resources/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   prh:
-    image: nexus3.onap.org:10003/onap/org.onap.dcaegen2.services.prh.prh-app-server
+    image: nexus3.onap.org:10001/onap/org.onap.dcaegen2.services.prh.prh-app-server
     command: >
           --dmaap.dmaapConsumerConfiguration.dmaapPortNumber=2222
           --dmaap.dmaapProducerConfiguration.dmaapPortNumber=2222