import static java.util.Optional.empty;
import static java.util.Optional.of;
-import static junit.framework.TestCase.*;
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.fail;
import static org.mockito.Mockito.*;
import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.CbamRestApiProvider.NOKIA_LCM_API_VERSION;
import static org.springframework.test.util.ReflectionTestUtils.setField;