TnvzHelper: Handle Edge Case and Add Test Cases

- TnvzHelper: Handle edge case where
  Mzs/DeliveryRequest/Sender/CorporateBody is missing (Reason: This
  field is in a <choice> with msg:SenderProfile, so if CorporateBody
  is missing the request still passes the schema validation). Handle
  case by rejecting missing CorporateBody and TnvzQuery activated.
- Add test cases for TnvzHelper.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main/java/at/gv/egiz/moazs/mzs/MzsValidator.java b/src/main/java/at/gv/egiz/moazs/mzs/MzsValidator.java
index c5b73bb..26ea7dc 100644
--- a/src/main/java/at/gv/egiz/moazs/mzs/MzsValidator.java
+++ b/src/main/java/at/gv/egiz/moazs/mzs/MzsValidator.java
@@ -16,7 +16,11 @@ public class MzsValidator {
      * @return true if mandatory fields are present.
      */
     public boolean isTnvzComplete(DeliveryRequestType request) {
-        return (!request.getConfig().isPerformQueryPersonRequest()) || request.getTnvzMetaData() != null;
+        return !request.getConfig().isPerformQueryPersonRequest() ||
+                (request.getTnvzMetaData() != null
+                && request.getSender().getCorporateBody() != null);
+
+
     }
 
     /**