fix the mistaken commented out tests

Author: maggiehe00

integration-tests/src/test/java/oracle/kubernetes/operator/ITOperator.java

@@ -86,9 +86,9 @@ public void testDomainOnPVUsingWLST() throws Exception {
     try {
       domain = TestUtils.createDomain(DOMAINONPV_WLST_YAML);
       domain.verifyDomainCreated();
-      // testBasicUseCases(domain);
-      // TestUtils.renewK8sClusterLease(getProjectRoot(), getLeaseId());
-      // testAdvancedUseCasesForADomain(operator1, domain);
+      testBasicUseCases(domain);
+      TestUtils.renewK8sClusterLease(getProjectRoot(), getLeaseId());
+      testAdvancedUseCasesForADomain(operator1, domain);
 
       if (!SMOKETEST) domain.testWlsLivenessProbe();