lwm2m: add logs1 -> fix bug test by ver Object, fix buf test: TbLwM2mStoreFactory.class "NetworkConfig must not be null"

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/store/TbLwM2mStoreFactory.java

@@ -16,6 +16,7 @@
 package org.thingsboard.server.transport.lwm2m.server.store;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.eclipse.californium.core.network.RandomTokenGenerator;
 import org.eclipse.leshan.server.registration.RegistrationStore;
 import org.springframework.context.annotation.Bean;
@@ -30,6 +31,7 @@ import org.thingsboard.server.transport.lwm2m.server.LwM2mVersionedModelProvider
 
 import java.util.Optional;
 
+@Slf4j
 @Component
 @TbLwM2mTransportComponent
 @RequiredArgsConstructor
@@ -44,6 +46,11 @@ public class TbLwM2mStoreFactory {
 
     @Bean
     private RegistrationStore registrationStore() {
+        if (config == null || config.getCoapConfig() == null) {
+            log.error("For the test: CoapConfig is null!");
+        } else {
+            log.info("For the test: CoapConfig: is ok!");
+        }
         return redisConfiguration.isPresent() ?
                 new TbLwM2mRedisRegistrationStore(new RandomTokenGenerator(config.getCoapConfig()), getConnectionFactory(), modelProvider) :
                 new TbInMemoryRegistrationStore(new RandomTokenGenerator(config.getCoapConfig()), config.getCleanPeriodInSec(), modelProvider);