added additional validation to ActionTypeTest and TbMsgTypeTest

common/data/src/test/java/org/thingsboard/server/common/data/audit/ActionTypeTest.java

@@ -56,6 +56,8 @@ class ActionTypeTest {
         for (var type : types) {
             if (typesWithNullRuleEngineMsgType.contains(type)) {
                 assertThat(type.getRuleEngineMsgType()).isEmpty();
+            } else {
+                assertThat(type.getRuleEngineMsgType()).isPresent();
             }
         }
     }

common/data/src/test/java/org/thingsboard/server/common/data/msg/TbMsgTypeTest.java

@@ -62,6 +62,8 @@ class TbMsgTypeTest {
         for (var type : tbMsgTypes) {
             if (typesWithNullRuleNodeConnection.contains(type)) {
                 assertThat(type.getRuleNodeConnection()).isNull();
+            } else {
+                assertThat(type.getRuleNodeConnection()).isNotNull();
             }
         }
     }