Address review comments: rename test config class and drop inline FQN annotations

application/src/test/java/org/thingsboard/server/service/device/provision/DeviceProvisionServiceTest.java

@@ -21,6 +21,8 @@ import org.assertj.core.api.Assertions;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.test.context.bean.override.mockito.MockitoBean;
 import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
 import org.springframework.test.context.ContextConfiguration;
@@ -73,12 +75,12 @@ import static org.mockito.Mockito.when;
 
 @Slf4j
 @RunWith(SpringRunner.class)
-@ContextConfiguration(classes = DeviceProvisionServiceTest.ContextConfiguration.class)
+@ContextConfiguration(classes = DeviceProvisionServiceTest.TestConfig.class)
 public class DeviceProvisionServiceTest {
 
-    @org.springframework.context.annotation.Configuration
-    static class ContextConfiguration {
-        @org.springframework.context.annotation.Bean
+    @Configuration
+    static class TestConfig {
+        @Bean
         public DeviceProvisionServiceImpl deviceProvisionService(TbQueueProducerProvider producerProvider,
                                                                  DeviceProfileService deviceProfileService,
                                                                  DeviceService deviceService,

application/src/test/java/org/thingsboard/server/service/queue/DefaultTbClusterServiceTest.java

@@ -17,6 +17,7 @@ package org.thingsboard.server.service.queue;
 
 import com.google.common.collect.Sets;
 import lombok.extern.slf4j.Slf4j;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -115,7 +116,7 @@ public class DefaultTbClusterServiceTest {
     @MockitoSpyBean
     protected TbClusterService clusterService;
 
-    @org.junit.Before
+    @Before
     public void setUp() {
         lenient().when(topicService.getNotificationsTopic(any(), any())).thenAnswer(invocation -> {
             ServiceType serviceType = invocation.getArgument(0);

application/src/test/java/org/thingsboard/server/service/transport/DefaultTransportApiServiceTest.java

@@ -20,6 +20,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.test.context.bean.override.mockito.MockitoBean;
 import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
 import org.springframework.test.context.ContextConfiguration;
@@ -69,12 +71,12 @@ import static org.mockito.Mockito.when;
 
 @Slf4j
 @RunWith(SpringRunner.class)
-@ContextConfiguration(classes = DefaultTransportApiServiceTest.ContextConfiguration.class)
+@ContextConfiguration(classes = DefaultTransportApiServiceTest.TestConfig.class)
 public class DefaultTransportApiServiceTest {
 
-    @org.springframework.context.annotation.Configuration
-    static class ContextConfiguration {
-        @org.springframework.context.annotation.Bean
+    @Configuration
+    static class TestConfig {
+        @Bean
         public DefaultTransportApiService defaultTransportApiService(TbDeviceProfileCache deviceProfileCache,
                                                                      TbTenantProfileCache tenantProfileCache,
                                                                      TbApiUsageStateService apiUsageStateService,