import static org.junit.Assert.assertTrue;
 import static org.onap.so.adapters.vnfmadapter.Constants.ETSI_SUBSCRIPTION_NOTIFICATION_CONTROLLER_BASE_URL;
 import static org.onap.so.client.RestTemplateConfig.CONFIGURABLE_REST_TEMPLATE;
+import static org.springframework.test.annotation.DirtiesContext.ClassMode.BEFORE_CLASS;
 import static org.springframework.test.web.client.match.MockRestRequestMatchers.*;
 import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
 import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
 import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
 import org.springframework.http.*;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.test.web.client.MockRestServiceServer;
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = VnfmAdapterApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("test")
+@DirtiesContext(classMode = BEFORE_CLASS)
 public class EtsiSubscriptionNotificationControllerTest {
 
     @LocalServerPort