Disable transactional events in tests.

account-service-provider/src/main/java/de/sample/schulung/accounts/kafka/CustomerEventsProducer.java

@@ -5,6 +5,7 @@
 import de.sample.schulung.accounts.domain.events.CustomerReplacedEvent;
 import de.sample.schulung.accounts.kafka.interceptor.KafkaProducer;
 import de.sample.schulung.accounts.kafka.interceptor.KafkaRecord;
+import de.sample.schulung.accounts.persistence.transactions.events.ConditionalOnTransactionsDisabled;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Component;
@@ -13,6 +14,7 @@
 
 @Component
 @RequiredArgsConstructor
+@ConditionalOnTransactionsDisabled
 public class CustomerEventsProducer {
 
   private final CustomerEventRecordMapper mapper;

account-service-provider/src/test/java/de/sample/schulung/accounts/kafka/AutoConfigureKafkaTemplateMock.java

@@ -4,6 +4,7 @@
 import org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration;
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.test.context.TestPropertySource;
 
 import java.lang.annotation.*;
 
@@ -21,6 +22,9 @@
 @Target(ElementType.TYPE)
 @EnableAutoConfiguration(exclude = KafkaAutoConfiguration.class)
 @MockBean(KafkaTemplate.class)
+@TestPropertySource(
+  properties = "application.persistence.enable-transactional-events=false"
+)
 public @interface AutoConfigureKafkaTemplateMock {
 
 }