Improve PRH tests to make json comparison more flexible
Update expected PNF ready event to be an array of events
Improve logging in DMaaP simulator

Change-Id: I1c6c76dd7ef742fd474870b0cb23b5bbaa265357
Issue-ID: DCAEGEN2-1501
Signed-off-by: grabinsk <maciej.grabinski@nokia.com>
diff --git a/tests/dcaegen2/prh-testcases/assets/ves-event-without-additional-fields/expected-pnf-ready-event.json b/tests/dcaegen2/prh-testcases/assets/ves-event-without-additional-fields/expected-pnf-ready-event.json
index 4ac7f6e..7d6c240 100644
--- a/tests/dcaegen2/prh-testcases/assets/ves-event-without-additional-fields/expected-pnf-ready-event.json
+++ b/tests/dcaegen2/prh-testcases/assets/ves-event-without-additional-fields/expected-pnf-ready-event.json
@@ -1,3 +1,5 @@
-{
-  "correlationId": "NOK6061ZW8"
-}
\ No newline at end of file
+[
+  {
+    "correlationId": "NOK6061ZW8"
+  }
+]
\ No newline at end of file