Update ContainerResource.java

Author: SravanThotakura05

pubsubplus-connector-spark_3.x/src/test/java/com/solacecoe/connectors/spark/oauth/ContainerResource.java

@@ -32,7 +32,8 @@ public void start() {
                         MountableFile.forClasspathResource("keycloak.crt"), false)
                 .withOAuth()
                 .withExposedPorts(SolaceOAuthContainer.Service.SMF.getPort(), SolaceOAuthContainer.Service.SMF_SSL.getPort(), 1943, 8080)
-                .withPublishTopic(SolaceOAuthContainer.INTEGRATION_TEST_QUEUE_SUBSCRIPTION, SolaceOAuthContainer.Service.SMF);
+                .withPublishTopic(SolaceOAuthContainer.INTEGRATION_TEST_QUEUE_SUBSCRIPTION, SolaceOAuthContainer.Service.SMF)
+                .withPublishTopic("random/topic", SolaceOAuthContainer.Service.SMF);
 
         solaceOAuthContainer.start();
         await().until(() -> solaceOAuthContainer.isRunning());