Fix for intermittent failure to start domain in ItPodsShutdown class (#4053)

* Fix for intermittent failure to start domain in ItPodsShutdown class

Author: marinakog

integration-tests/src/test/java/oracle/weblogic/kubernetes/ItPodsShutdownOption.java

@@ -1,4 +1,4 @@
-// Copyright (c) 2020, 2022, Oracle and/or its affiliates.
+// Copyright (c) 2020, 2023, Oracle and/or its affiliates.
 // Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
 
 package oracle.weblogic.kubernetes;
@@ -55,6 +55,7 @@
 import static oracle.weblogic.kubernetes.utils.ClusterUtils.createClusterResource;
 import static oracle.weblogic.kubernetes.utils.CommonTestUtils.checkPodReadyAndServiceExists;
 import static oracle.weblogic.kubernetes.utils.DomainUtils.createDomainAndVerify;
+import static oracle.weblogic.kubernetes.utils.DomainUtils.shutdownDomainAndVerify;
 import static oracle.weblogic.kubernetes.utils.ImageUtils.createTestRepoSecret;
 import static oracle.weblogic.kubernetes.utils.LoggingUtil.checkPodLogContainsString;
 import static oracle.weblogic.kubernetes.utils.LoggingUtil.doesPodLogContainString;
@@ -168,10 +169,8 @@ public static void initAll(@Namespaces(2) List<String> namespaces) {
   @AfterEach
   public void afterEach() {
     logger.info("Deleting the domain resource");
+    shutdownDomainAndVerify(domainNamespace, domainUid, replicaCount);
     TestActions.deleteDomainCustomResource(domainUid, domainNamespace);
-    checkPodDoesNotExist(adminServerPodName, domainUid, domainNamespace);
-    checkPodDoesNotExist(managedServerPodNamePrefix + 1, domainUid, domainNamespace);
-    checkPodDoesNotExist(managedServerPodNamePrefix + 2, domainUid, domainNamespace);
     checkPodDoesNotExist(indManagedServerPodName1, domainUid, domainNamespace);
     checkPodDoesNotExist(indManagedServerPodName2, domainUid, domainNamespace);
     if (cluster != null) {